{"title":"Secsun","description":"\u003cp\u003eI quadri elettrici Secsun in catalogo coprono tutta la parte di protezione di un impianto fotovoltaico: quadri di campo in corrente continua da 1 a 6 stringhe, in parallelo o indipendenti, per tensioni di lavoro da 600 a 1000 V, quadri di protezione in corrente alternata monofase e trifase e quadri di interfaccia conformi a CEI 0-21 e CEI 0-16 da 20 kW fino a 1 MW, per uno o piu inverter.\u003c\/p\u003e\u003cp\u003eTutti i quadri arrivano cablati, collaudati e pronti al collegamento: dentro trovi fusibili di stringa, scaricatori di sovratensione, sezionatori sotto carico e, nei quadri di interfaccia, il dispositivo di interfaccia con bobina di sgancio, la protezione con le soglie di norma e il dispositivo di rincalzo.\u003c\/p\u003e\u003cp\u003eE la via piu rapida per chiudere a regola d'arte la parte elettrica senza assemblare componenti sciolti in cantiere.\u003c\/p\u003e","products":[{"product_id":"quadro-di-campo-cc-secsun-qdc2-1000-2-stringhe-in-parallelo-1000-v","title":"Secsun QDC2-1000 DC combiner box 2 strings in parallel 1000 V","description":"\u003cstyle\u003e.lk{font-size:16px;line-height:1.7;color:#0e1b4d;max-width:920px}.lk h2{font-size:26px;line-height:1.3;margin:6px 0 14px;color:#0e1b4d;font-weight:700}.lk p{font-size:16px;line-height:1.7;margin:0 0 15px}.lk h3{font-size:20px;line-height:1.35;margin:28px 0 12px;color:#0e1b4d;font-weight:700;border-left:5px solid #73aa02;padding-left:12px}.lk .cs{display:flex;flex-wrap:wrap;gap:14px;margin:0 0 20px}.lk .c{flex:1 1 250px;min-width:240px;padding:15px 17px;border:1px solid #d7e0ea;border-top:4px solid #73aa02;border-radius:6px;background:#fff}.lk .c b{display:block;font-size:16px;color:#0e1b4d;margin-bottom:6px}.lk .c span{font-size:15px;line-height:1.6;color:#3b4557}.lk .tw{overflow-x:auto;margin:0 0 18px}.lk table{width:100%;border-collapse:collapse;border:1px solid #d7e0ea}.lk th{text-align:left;padding:11px 14px;font-size:15px;background:#0e1b4d;color:#fff}.lk td{padding:10px 14px;border-bottom:1px solid #d7e0ea;font-size:15px}.lk td:first-child{font-weight:600;color:#0e1b4d;width:46%}.lk tr:nth-child(even) td{background:#f7fafc}.lk a.d{display:flex;align-items:center;gap:14px;padding:13px 16px;border:1px solid #d7e0ea;border-radius:6px;background:#fff;text-decoration:none;color:#0e1b4d;margin:0 0 10px}.lk a.d i{flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:6px;background:#73aa02;color:#fff;font-size:14px;font-weight:700;font-style:normal}.lk a.d span{font-size:16px;font-weight:600;line-height:1.4}.lk a.d small{display:block;font-size:14px;font-weight:400;color:#5a6b7a}.lk .bd{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 18px}.lk .b{display:inline-block;padding:7px 13px;border-radius:999px;background:#0e1b4d;color:#fff;font-size:14px;font-weight:600}.lk .b.g{background:#73aa02}\u003c\/style\u003e\u003cdiv class=\"litio-keno lk\"\u003e \u003cdiv class=\"litio-iva-notice\" style=\"margin:0 0 18px;padding:12px 16px;border-left:4px solid #73aa02;border-radius:4px;background:#f4f7fb;color:#0e1b4d;font-size:16px;line-height:1.6;\"\u003e\u003cspan\u003ePrices include \u003cstrong\u003e22% Italian VAT\u003c\/strong\u003e; the \u003cstrong\u003ereduced 10% rate\u003c\/strong\u003e covers only goods for photovoltaic and storage systems, with a customer declaration. \u003cstrong\u003eFrom abroad\u003c\/strong\u003e: choose 22% VAT, or for \u003cstrong\u003e0% VAT\u003c\/strong\u003e place the order by bank transfer without paying and we send you a proforma invoice.\u003c\/span\u003e\u003cbr\u003e\u003ca href=\"\/en\/pages\/iva-acquisti-aziendali\" style=\"display:inline-block;margin-top:10px;padding:9px 16px;border-radius:6px;background:#73aa02;color:#fff;font-size:15px;font-weight:700;text-decoration:none;\"\u003eHow VAT works \u0026rsaquo;\u003c\/a\u003e\u003c\/div\u003e \u003cdiv class=\"bd\"\u003e \u003cspan class=\"b g\"\u003eDelivery in 10-20 days\u003c\/span\u003e\u003cspan class=\"b\"\u003e2 strings DC\u003c\/span\u003e\u003cspan class=\"b\"\u003e1000 V DC\u003c\/span\u003e\u003cspan class=\"b\"\u003eBuilt-in SPD\u003c\/span\u003e\u003cspan class=\"b\"\u003eSecsun\u003c\/span\u003e \u003c\/div\u003e \u003ch2\u003eSecsun QDC2-1000 DC combiner box 2 strings in parallel 1000 V\u003c\/h2\u003e \u003cp\u003eThe \u003cstrong\u003eQDC2-1000\u003c\/strong\u003e is the DC combiner box that sits between the PV modules and the inverter: it collects \u003cstrong\u003e2 strings\u003c\/strong\u003e in parallel and delivers a protected, switchable line downstream, with a working voltage up to \u003cstrong\u003e1000 V DC\u003c\/strong\u003e.\u003c\/p\u003e\u003cp\u003eInside the enclosure you find overcurrent protection on the poles of every string, the \u003cstrong\u003esurge arrester\u003c\/strong\u003e for atmospheric discharges and the \u003cstrong\u003eon-load disconnector\u003c\/strong\u003e that lets you open the array before any work on the system. The board is delivered pre-wired and tested: on site you only connect the incoming string cables and the inverter on the output.\u003c\/p\u003e\u003ch3\u003eKey strengths\u003c\/h3\u003e \u003cdiv class=\"cs\"\u003e \u003cdiv class=\"c\"\u003e \u003cb\u003eString protection\u003c\/b\u003e\u003cspan\u003eDedicated fuses or fuse holders on every pole of the incoming strings.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eSurge arrester\u003c\/b\u003e\u003cspan\u003eType 2 SPD to divert atmospheric overvoltages to earth.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eOn-load disconnection\u003c\/b\u003e\u003cspan\u003eDC switch-disconnector to open the array safely.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003ePre-wired enclosure\u003c\/b\u003e\u003cspan\u003eDelivered assembled and tested: only strings and inverter need connecting.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eOutdoor enclosure\u003c\/b\u003e\u003cspan\u003eInsulating enclosure with a protection rating suitable for outdoor mounting.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eStandards compliant\u003c\/b\u003e\u003cspan\u003eBuilt to CEI EN 61439 for low-voltage assemblies.\u003c\/span\u003e \u003c\/div\u003e \u003c\/div\u003e \u003ch3\u003eTechnical specifications\u003c\/h3\u003e \u003cdiv class=\"tw\"\u003e\u003ctable\u003e \u003cthead\u003e\u003ctr\u003e \u003cth\u003eFeature\u003c\/th\u003e \u003cth\u003eValue\u003c\/th\u003e \u003c\/tr\u003e\u003c\/thead\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003eProduct code\u003c\/td\u003e \u003ctd\u003eQDC2-1000\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eManufacturer\u003c\/td\u003e \u003ctd\u003eSecsun\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eType\u003c\/td\u003e \u003ctd\u003eDC array combiner box\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eStrings supported\u003c\/td\u003e \u003ctd\u003e2 strings\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eString connection\u003c\/td\u003e \u003ctd\u003ein parallel\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eDC circuit voltage\u003c\/td\u003e \u003ctd\u003e1000 V CC\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eIntegrated surge protection\u003c\/td\u003e \u003ctd\u003eYes, DC surge arrester\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eActuation\u003c\/td\u003e \u003ctd\u003eDC on-load disconnector\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e \u003ctd\u003e310 x 250 x 140 mm\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eMounting\u003c\/td\u003e \u003ctd\u003eWall mounted, outdoor\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eCertifications\u003c\/td\u003e \u003ctd\u003eCEI EN 61439\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e\u003c\/div\u003e \u003c\/div\u003e","brand":"Secsun","offers":[{"title":"IVA 10%","offer_id":55150710128977,"sku":"QDC2-1000-IVA10","price":341.78,"currency_code":"EUR","in_stock":true},{"title":"IVA 22%","offer_id":55150710161745,"sku":"QDC2-1000-IVA22","price":379.07,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2510\/0896\/files\/quadro-di-campo-cc-secsun-qdc2-1000-2-stringhe-in-parallelo-1000-v.jpg?v=1790910779"},{"product_id":"quadro-elettrico-ca-trifase-secsun-qac-10kw-10-kw","title":"Secsun QAC-10KW three-phase AC board 10 kW","description":"\u003cstyle\u003e.lk{font-size:16px;line-height:1.7;color:#0e1b4d;max-width:920px}.lk h2{font-size:26px;line-height:1.3;margin:6px 0 14px;color:#0e1b4d;font-weight:700}.lk p{font-size:16px;line-height:1.7;margin:0 0 15px}.lk h3{font-size:20px;line-height:1.35;margin:28px 0 12px;color:#0e1b4d;font-weight:700;border-left:5px solid #73aa02;padding-left:12px}.lk .cs{display:flex;flex-wrap:wrap;gap:14px;margin:0 0 20px}.lk .c{flex:1 1 250px;min-width:240px;padding:15px 17px;border:1px solid #d7e0ea;border-top:4px solid #73aa02;border-radius:6px;background:#fff}.lk .c b{display:block;font-size:16px;color:#0e1b4d;margin-bottom:6px}.lk .c span{font-size:15px;line-height:1.6;color:#3b4557}.lk .tw{overflow-x:auto;margin:0 0 18px}.lk table{width:100%;border-collapse:collapse;border:1px solid #d7e0ea}.lk th{text-align:left;padding:11px 14px;font-size:15px;background:#0e1b4d;color:#fff}.lk td{padding:10px 14px;border-bottom:1px solid #d7e0ea;font-size:15px}.lk td:first-child{font-weight:600;color:#0e1b4d;width:46%}.lk tr:nth-child(even) td{background:#f7fafc}.lk a.d{display:flex;align-items:center;gap:14px;padding:13px 16px;border:1px solid #d7e0ea;border-radius:6px;background:#fff;text-decoration:none;color:#0e1b4d;margin:0 0 10px}.lk a.d i{flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:6px;background:#73aa02;color:#fff;font-size:14px;font-weight:700;font-style:normal}.lk a.d span{font-size:16px;font-weight:600;line-height:1.4}.lk a.d small{display:block;font-size:14px;font-weight:400;color:#5a6b7a}.lk .bd{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 18px}.lk .b{display:inline-block;padding:7px 13px;border-radius:999px;background:#0e1b4d;color:#fff;font-size:14px;font-weight:600}.lk .b.g{background:#73aa02}\u003c\/style\u003e\u003cdiv class=\"litio-keno lk\"\u003e \u003cdiv class=\"litio-iva-notice\" style=\"margin:0 0 18px;padding:12px 16px;border-left:4px solid #73aa02;border-radius:4px;background:#f4f7fb;color:#0e1b4d;font-size:16px;line-height:1.6;\"\u003e\u003cspan\u003ePrices include \u003cstrong\u003e22% Italian VAT\u003c\/strong\u003e; the \u003cstrong\u003ereduced 10% rate\u003c\/strong\u003e covers only goods for photovoltaic and storage systems, with a customer declaration. \u003cstrong\u003eFrom abroad\u003c\/strong\u003e: choose 22% VAT, or for \u003cstrong\u003e0% VAT\u003c\/strong\u003e place the order by bank transfer without paying and we send you a proforma invoice.\u003c\/span\u003e\u003cbr\u003e\u003ca href=\"\/en\/pages\/iva-acquisti-aziendali\" style=\"display:inline-block;margin-top:10px;padding:9px 16px;border-radius:6px;background:#73aa02;color:#fff;font-size:15px;font-weight:700;text-decoration:none;\"\u003eHow VAT works \u0026rsaquo;\u003c\/a\u003e\u003c\/div\u003e \u003cdiv class=\"bd\"\u003e \u003cspan class=\"b g\"\u003eDelivery in 10-20 days\u003c\/span\u003e\u003cspan class=\"b\"\u003eThree-phase\u003c\/span\u003e\u003cspan class=\"b\"\u003e10 kW\u003c\/span\u003e\u003cspan class=\"b\"\u003eBuilt-in SPD\u003c\/span\u003e\u003cspan class=\"b\"\u003eSecsun\u003c\/span\u003e \u003c\/div\u003e \u003ch2\u003eSecsun QAC-10KW three-phase AC board 10 kW\u003c\/h2\u003e \u003cp\u003eThe \u003cstrong\u003eQAC-10KW\u003c\/strong\u003e is the AC protection board to install between the three-phase inverter and the delivery point. It arrives wired and tested: inverter on one side, line on the other.\u003c\/p\u003e\u003cp\u003eInside you find the \u003cstrong\u003ecircuit breaker\u003c\/strong\u003e sized on the rated power, the \u003cstrong\u003etype A RCD\u003c\/strong\u003e for personal protection and the \u003cstrong\u003esurge arrester\u003c\/strong\u003e on the grid side. It is the quickest way to complete the AC side of the system to good practice without assembling loose components on site.\u003c\/p\u003e\u003ch3\u003eKey strengths\u003c\/h3\u003e \u003cdiv class=\"cs\"\u003e \u003cdiv class=\"c\"\u003e \u003cb\u003eLine protection\u003c\/b\u003e\u003cspan\u003eCircuit breaker sized on the inverter output.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eResidual current protection\u003c\/b\u003e\u003cspan\u003eType A RCD for personal safety on the AC side.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eAC surge arrester\u003c\/b\u003e\u003cspan\u003eGrid-side SPD to protect inverter and installation from overvoltages.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003ePre-wired assembly\u003c\/b\u003e\u003cspan\u003eInverter on one side, grid on the other: no on-site assembly.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eAccessible terminals\u003c\/b\u003e\u003cspan\u003eTidy wiring and numbered terminals for a quick commissioning.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eStandards compliant\u003c\/b\u003e\u003cspan\u003eBuilt to CEI EN 61439 and CEI 64-8 for end-user installations.\u003c\/span\u003e \u003c\/div\u003e \u003c\/div\u003e \u003ch3\u003eTechnical specifications\u003c\/h3\u003e \u003cdiv class=\"tw\"\u003e\u003ctable\u003e \u003cthead\u003e\u003ctr\u003e \u003cth\u003eFeature\u003c\/th\u003e \u003cth\u003eValue\u003c\/th\u003e \u003c\/tr\u003e\u003c\/thead\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003eProduct code\u003c\/td\u003e \u003ctd\u003eQAC-10KW\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eManufacturer\u003c\/td\u003e \u003ctd\u003eSecsun\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eType\u003c\/td\u003e \u003ctd\u003eAC protection board\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003ePower supply\u003c\/td\u003e \u003ctd\u003ethree-phase 400 V\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eRated power\u003c\/td\u003e \u003ctd\u003e10 kW\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eIntegrated surge protection\u003c\/td\u003e \u003ctd\u003eYes, AC surge arrester\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eActuation\u003c\/td\u003e \u003ctd\u003eCircuit breaker and type A RCD\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eMounting\u003c\/td\u003e \u003ctd\u003eWall mounted\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eCertifications\u003c\/td\u003e \u003ctd\u003eCEI EN 61439, CEI 64-8\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e\u003c\/div\u003e \u003c\/div\u003e","brand":"Secsun","offers":[{"title":"IVA 10%","offer_id":55150713635153,"sku":"QAC-10KW-IVA10","price":475.4,"currency_code":"EUR","in_stock":true},{"title":"IVA 22%","offer_id":55150713667921,"sku":"QAC-10KW-IVA22","price":527.26,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2510\/0896\/files\/quadro-elettrico-ca-trifase-secsun-qac-10kw-10-kw.jpg?v=1790910851"},{"product_id":"quadro-di-interfaccia-ca-trifase-secsun-qac-20kw-cei-0-21-20-kw-per-1-inverter","title":"Secsun QAC-20KW three-phase AC interface board CEI 0-21 20 kW for 1 inverter","description":"\u003cstyle\u003e.lk{font-size:16px;line-height:1.7;color:#0e1b4d;max-width:920px}.lk h2{font-size:26px;line-height:1.3;margin:6px 0 14px;color:#0e1b4d;font-weight:700}.lk p{font-size:16px;line-height:1.7;margin:0 0 15px}.lk h3{font-size:20px;line-height:1.35;margin:28px 0 12px;color:#0e1b4d;font-weight:700;border-left:5px solid #73aa02;padding-left:12px}.lk .cs{display:flex;flex-wrap:wrap;gap:14px;margin:0 0 20px}.lk .c{flex:1 1 250px;min-width:240px;padding:15px 17px;border:1px solid #d7e0ea;border-top:4px solid #73aa02;border-radius:6px;background:#fff}.lk .c b{display:block;font-size:16px;color:#0e1b4d;margin-bottom:6px}.lk .c span{font-size:15px;line-height:1.6;color:#3b4557}.lk .tw{overflow-x:auto;margin:0 0 18px}.lk table{width:100%;border-collapse:collapse;border:1px solid #d7e0ea}.lk th{text-align:left;padding:11px 14px;font-size:15px;background:#0e1b4d;color:#fff}.lk td{padding:10px 14px;border-bottom:1px solid #d7e0ea;font-size:15px}.lk td:first-child{font-weight:600;color:#0e1b4d;width:46%}.lk tr:nth-child(even) td{background:#f7fafc}.lk a.d{display:flex;align-items:center;gap:14px;padding:13px 16px;border:1px solid #d7e0ea;border-radius:6px;background:#fff;text-decoration:none;color:#0e1b4d;margin:0 0 10px}.lk a.d i{flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:6px;background:#73aa02;color:#fff;font-size:14px;font-weight:700;font-style:normal}.lk a.d span{font-size:16px;font-weight:600;line-height:1.4}.lk a.d small{display:block;font-size:14px;font-weight:400;color:#5a6b7a}.lk .bd{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 18px}.lk .b{display:inline-block;padding:7px 13px;border-radius:999px;background:#0e1b4d;color:#fff;font-size:14px;font-weight:600}.lk .b.g{background:#73aa02}\u003c\/style\u003e\u003cdiv class=\"litio-keno lk\"\u003e \u003cdiv class=\"litio-iva-notice\" style=\"margin:0 0 18px;padding:12px 16px;border-left:4px solid #73aa02;border-radius:4px;background:#f4f7fb;color:#0e1b4d;font-size:16px;line-height:1.6;\"\u003e\u003cspan\u003ePrices include \u003cstrong\u003e22% Italian VAT\u003c\/strong\u003e; the \u003cstrong\u003ereduced 10% rate\u003c\/strong\u003e covers only goods for photovoltaic and storage systems, with a customer declaration. \u003cstrong\u003eFrom abroad\u003c\/strong\u003e: choose 22% VAT, or for \u003cstrong\u003e0% VAT\u003c\/strong\u003e place the order by bank transfer without paying and we send you a proforma invoice.\u003c\/span\u003e\u003cbr\u003e\u003ca href=\"\/en\/pages\/iva-acquisti-aziendali\" style=\"display:inline-block;margin-top:10px;padding:9px 16px;border-radius:6px;background:#73aa02;color:#fff;font-size:15px;font-weight:700;text-decoration:none;\"\u003eHow VAT works \u0026rsaquo;\u003c\/a\u003e\u003c\/div\u003e \u003cdiv class=\"bd\"\u003e \u003cspan class=\"b g\"\u003eDelivery in 10-20 days\u003c\/span\u003e\u003cspan class=\"b\"\u003eThree-phase\u003c\/span\u003e\u003cspan class=\"b\"\u003e20 kW\u003c\/span\u003e\u003cspan class=\"b\"\u003eCEI 0-21\u003c\/span\u003e\u003cspan class=\"b\"\u003eSecsun\u003c\/span\u003e \u003c\/div\u003e \u003ch2\u003eSecsun QAC-20KW three-phase AC interface board CEI 0-21 20 kW for 1 inverter\u003c\/h2\u003e \u003cp\u003eThe \u003cstrong\u003eQAC-20KW\u003c\/strong\u003e is the interface assembly that makes the connection of a 20 kW PV plant to the low-voltage distribution grid compliant with \u003cstrong\u003eCEI 0-21\u003c\/strong\u003e. It handles up to 1 inverters.\u003c\/p\u003e\u003cp\u003eIt contains the \u003cstrong\u003einterface device\u003c\/strong\u003e with shunt trip, the \u003cstrong\u003einterface protection\u003c\/strong\u003e with the voltage and frequency thresholds required by the standard, the \u003cstrong\u003eback-up device\u003c\/strong\u003e and the current transformers for metering. It is supplied assembled, wired and tested, with the documentation needed for the connection application to the DSO.\u003c\/p\u003e\u003ch3\u003eKey strengths\u003c\/h3\u003e \u003cdiv class=\"cs\"\u003e \u003cdiv class=\"c\"\u003e \u003cb\u003eInterface device\u003c\/b\u003e\u003cspan\u003eInterface circuit breaker with a shunt trip driven by the protection relay.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eInterface protection\u003c\/b\u003e\u003cspan\u003eProtection relay compliant with the grid code, with tests and adjustable thresholds.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eBack-up device\u003c\/b\u003e\u003cspan\u003eSecond breaking device as required by the standard for back-up.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eMetering and signalling\u003c\/b\u003e\u003cspan\u003eCurrent transformers, status contacts and trip signalling.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eTested assembly\u003c\/b\u003e\u003cspan\u003eSupplied assembled, wired and tested, ready for the DSO inspection.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eDeclaration of conformity\u003c\/b\u003e\u003cspan\u003eAssembly documentation for the grid connection application.\u003c\/span\u003e \u003c\/div\u003e \u003c\/div\u003e \u003ch3\u003eTechnical specifications\u003c\/h3\u003e \u003cdiv class=\"tw\"\u003e\u003ctable\u003e \u003cthead\u003e\u003ctr\u003e \u003cth\u003eFeature\u003c\/th\u003e \u003cth\u003eValue\u003c\/th\u003e \u003c\/tr\u003e\u003c\/thead\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003eProduct code\u003c\/td\u003e \u003ctd\u003eQAC-20KW\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eManufacturer\u003c\/td\u003e \u003ctd\u003eSecsun\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eType\u003c\/td\u003e \u003ctd\u003eGrid interface assembly\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003ePower supply\u003c\/td\u003e \u003ctd\u003ethree-phase 400 V\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eRated power\u003c\/td\u003e \u003ctd\u003e20 kW\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eInverters managed\u003c\/td\u003e \u003ctd\u003e1\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eCertifications\u003c\/td\u003e \u003ctd\u003eCEI 0-21\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eActuation\u003c\/td\u003e \u003ctd\u003eInterface breaker with shunt trip and back-up device\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eCurrent transformers\u003c\/td\u003e \u003ctd\u003eIncluded for current metering\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e \u003ctd\u003e460 x 700 x 260 mm\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eMounting\u003c\/td\u003e \u003ctd\u003eWall or floor mounted depending on size\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e\u003c\/div\u003e \u003c\/div\u003e","brand":"Secsun","offers":[{"title":"IVA 10%","offer_id":55150713700689,"sku":"QAC-20KW-IVA10","price":2293.52,"currency_code":"EUR","in_stock":true},{"title":"IVA 22%","offer_id":55150713733457,"sku":"QAC-20KW-IVA22","price":2543.72,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2510\/0896\/files\/quadro-di-interfaccia-ca-trifase-secsun-qac-20kw-cei-0-21-20-kw-per-1-inverter.jpg?v=1790910852"},{"product_id":"quadro-di-interfaccia-ca-trifase-secsun-qac-20kw-2i-cei-0-21-20-kw-per-2-inverter","title":"Secsun QAC-20KW-2I three-phase AC interface board CEI 0-21 20 kW for 2 inverters","description":"\u003cstyle\u003e.lk{font-size:16px;line-height:1.7;color:#0e1b4d;max-width:920px}.lk h2{font-size:26px;line-height:1.3;margin:6px 0 14px;color:#0e1b4d;font-weight:700}.lk p{font-size:16px;line-height:1.7;margin:0 0 15px}.lk h3{font-size:20px;line-height:1.35;margin:28px 0 12px;color:#0e1b4d;font-weight:700;border-left:5px solid #73aa02;padding-left:12px}.lk .cs{display:flex;flex-wrap:wrap;gap:14px;margin:0 0 20px}.lk .c{flex:1 1 250px;min-width:240px;padding:15px 17px;border:1px solid #d7e0ea;border-top:4px solid #73aa02;border-radius:6px;background:#fff}.lk .c b{display:block;font-size:16px;color:#0e1b4d;margin-bottom:6px}.lk .c span{font-size:15px;line-height:1.6;color:#3b4557}.lk .tw{overflow-x:auto;margin:0 0 18px}.lk table{width:100%;border-collapse:collapse;border:1px solid #d7e0ea}.lk th{text-align:left;padding:11px 14px;font-size:15px;background:#0e1b4d;color:#fff}.lk td{padding:10px 14px;border-bottom:1px solid #d7e0ea;font-size:15px}.lk td:first-child{font-weight:600;color:#0e1b4d;width:46%}.lk tr:nth-child(even) td{background:#f7fafc}.lk a.d{display:flex;align-items:center;gap:14px;padding:13px 16px;border:1px solid #d7e0ea;border-radius:6px;background:#fff;text-decoration:none;color:#0e1b4d;margin:0 0 10px}.lk a.d i{flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:6px;background:#73aa02;color:#fff;font-size:14px;font-weight:700;font-style:normal}.lk a.d span{font-size:16px;font-weight:600;line-height:1.4}.lk a.d small{display:block;font-size:14px;font-weight:400;color:#5a6b7a}.lk .bd{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 18px}.lk .b{display:inline-block;padding:7px 13px;border-radius:999px;background:#0e1b4d;color:#fff;font-size:14px;font-weight:600}.lk .b.g{background:#73aa02}\u003c\/style\u003e\u003cdiv class=\"litio-keno lk\"\u003e \u003cdiv class=\"litio-iva-notice\" style=\"margin:0 0 18px;padding:12px 16px;border-left:4px solid #73aa02;border-radius:4px;background:#f4f7fb;color:#0e1b4d;font-size:16px;line-height:1.6;\"\u003e\u003cspan\u003ePrices include \u003cstrong\u003e22% Italian VAT\u003c\/strong\u003e; the \u003cstrong\u003ereduced 10% rate\u003c\/strong\u003e covers only goods for photovoltaic and storage systems, with a customer declaration. \u003cstrong\u003eFrom abroad\u003c\/strong\u003e: choose 22% VAT, or for \u003cstrong\u003e0% VAT\u003c\/strong\u003e place the order by bank transfer without paying and we send you a proforma invoice.\u003c\/span\u003e\u003cbr\u003e\u003ca href=\"\/en\/pages\/iva-acquisti-aziendali\" style=\"display:inline-block;margin-top:10px;padding:9px 16px;border-radius:6px;background:#73aa02;color:#fff;font-size:15px;font-weight:700;text-decoration:none;\"\u003eHow VAT works \u0026rsaquo;\u003c\/a\u003e\u003c\/div\u003e \u003cdiv class=\"bd\"\u003e \u003cspan class=\"b g\"\u003eDelivery in 10-20 days\u003c\/span\u003e\u003cspan class=\"b\"\u003eThree-phase\u003c\/span\u003e\u003cspan class=\"b\"\u003e20 kW\u003c\/span\u003e\u003cspan class=\"b\"\u003eCEI 0-21\u003c\/span\u003e\u003cspan class=\"b\"\u003eSecsun\u003c\/span\u003e \u003c\/div\u003e \u003ch2\u003eSecsun QAC-20KW-2I three-phase AC interface board CEI 0-21 20 kW for 2 inverters\u003c\/h2\u003e \u003cp\u003eThe \u003cstrong\u003eQAC-20KW-2I\u003c\/strong\u003e is the interface assembly that makes the connection of a 20 kW PV plant to the low-voltage distribution grid compliant with \u003cstrong\u003eCEI 0-21\u003c\/strong\u003e. It handles up to 2 inverters.\u003c\/p\u003e\u003cp\u003eIt contains the \u003cstrong\u003einterface device\u003c\/strong\u003e with shunt trip, the \u003cstrong\u003einterface protection\u003c\/strong\u003e with the voltage and frequency thresholds required by the standard, the \u003cstrong\u003eback-up device\u003c\/strong\u003e and the current transformers for metering. It is supplied assembled, wired and tested, with the documentation needed for the connection application to the DSO.\u003c\/p\u003e\u003ch3\u003eKey strengths\u003c\/h3\u003e \u003cdiv class=\"cs\"\u003e \u003cdiv class=\"c\"\u003e \u003cb\u003eInterface device\u003c\/b\u003e\u003cspan\u003eInterface circuit breaker with a shunt trip driven by the protection relay.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eInterface protection\u003c\/b\u003e\u003cspan\u003eProtection relay compliant with the grid code, with tests and adjustable thresholds.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eBack-up device\u003c\/b\u003e\u003cspan\u003eSecond breaking device as required by the standard for back-up.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eMetering and signalling\u003c\/b\u003e\u003cspan\u003eCurrent transformers, status contacts and trip signalling.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eTested assembly\u003c\/b\u003e\u003cspan\u003eSupplied assembled, wired and tested, ready for the DSO inspection.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eDeclaration of conformity\u003c\/b\u003e\u003cspan\u003eAssembly documentation for the grid connection application.\u003c\/span\u003e \u003c\/div\u003e \u003c\/div\u003e \u003ch3\u003eTechnical specifications\u003c\/h3\u003e \u003cdiv class=\"tw\"\u003e\u003ctable\u003e \u003cthead\u003e\u003ctr\u003e \u003cth\u003eFeature\u003c\/th\u003e \u003cth\u003eValue\u003c\/th\u003e \u003c\/tr\u003e\u003c\/thead\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003eProduct code\u003c\/td\u003e \u003ctd\u003eQAC-20KW-2I\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eManufacturer\u003c\/td\u003e \u003ctd\u003eSecsun\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eType\u003c\/td\u003e \u003ctd\u003eGrid interface assembly\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003ePower supply\u003c\/td\u003e \u003ctd\u003ethree-phase 400 V\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eRated power\u003c\/td\u003e \u003ctd\u003e20 kW\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eInverters managed\u003c\/td\u003e \u003ctd\u003e2\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eCertifications\u003c\/td\u003e \u003ctd\u003eCEI 0-21\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eActuation\u003c\/td\u003e \u003ctd\u003eInterface breaker with shunt trip and back-up device\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eCurrent transformers\u003c\/td\u003e \u003ctd\u003eIncluded for current metering\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e \u003ctd\u003e460 x 700 x 260 mm\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eMounting\u003c\/td\u003e \u003ctd\u003eWall or floor mounted depending on size\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e\u003c\/div\u003e \u003c\/div\u003e","brand":"Secsun","offers":[{"title":"IVA 10%","offer_id":55150713766225,"sku":"QAC-20KW-2I-IVA10","price":2236.1,"currency_code":"EUR","in_stock":true},{"title":"IVA 22%","offer_id":55150713798993,"sku":"QAC-20KW-2I-IVA22","price":2480.04,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2510\/0896\/files\/quadro-di-interfaccia-ca-trifase-secsun-qac-20kw-2i-cei-0-21-20-kw-per-2-inverter.jpg?v=1790910853"},{"product_id":"quadro-elettrico-ca-monofase-secsun-qac-3k-3-kwp","title":"Secsun QAC-3K single-phase AC board 3 kWp","description":"\u003cstyle\u003e.lk{font-size:16px;line-height:1.7;color:#0e1b4d;max-width:920px}.lk h2{font-size:26px;line-height:1.3;margin:6px 0 14px;color:#0e1b4d;font-weight:700}.lk p{font-size:16px;line-height:1.7;margin:0 0 15px}.lk h3{font-size:20px;line-height:1.35;margin:28px 0 12px;color:#0e1b4d;font-weight:700;border-left:5px solid #73aa02;padding-left:12px}.lk .cs{display:flex;flex-wrap:wrap;gap:14px;margin:0 0 20px}.lk .c{flex:1 1 250px;min-width:240px;padding:15px 17px;border:1px solid #d7e0ea;border-top:4px solid #73aa02;border-radius:6px;background:#fff}.lk .c b{display:block;font-size:16px;color:#0e1b4d;margin-bottom:6px}.lk .c span{font-size:15px;line-height:1.6;color:#3b4557}.lk .tw{overflow-x:auto;margin:0 0 18px}.lk table{width:100%;border-collapse:collapse;border:1px solid #d7e0ea}.lk th{text-align:left;padding:11px 14px;font-size:15px;background:#0e1b4d;color:#fff}.lk td{padding:10px 14px;border-bottom:1px solid #d7e0ea;font-size:15px}.lk td:first-child{font-weight:600;color:#0e1b4d;width:46%}.lk tr:nth-child(even) td{background:#f7fafc}.lk a.d{display:flex;align-items:center;gap:14px;padding:13px 16px;border:1px solid #d7e0ea;border-radius:6px;background:#fff;text-decoration:none;color:#0e1b4d;margin:0 0 10px}.lk a.d i{flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:6px;background:#73aa02;color:#fff;font-size:14px;font-weight:700;font-style:normal}.lk a.d span{font-size:16px;font-weight:600;line-height:1.4}.lk a.d small{display:block;font-size:14px;font-weight:400;color:#5a6b7a}.lk .bd{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 18px}.lk .b{display:inline-block;padding:7px 13px;border-radius:999px;background:#0e1b4d;color:#fff;font-size:14px;font-weight:600}.lk .b.g{background:#73aa02}\u003c\/style\u003e\u003cdiv class=\"litio-keno lk\"\u003e \u003cdiv class=\"litio-iva-notice\" style=\"margin:0 0 18px;padding:12px 16px;border-left:4px solid #73aa02;border-radius:4px;background:#f4f7fb;color:#0e1b4d;font-size:16px;line-height:1.6;\"\u003e\u003cspan\u003ePrices include \u003cstrong\u003e22% Italian VAT\u003c\/strong\u003e; the \u003cstrong\u003ereduced 10% rate\u003c\/strong\u003e covers only goods for photovoltaic and storage systems, with a customer declaration. \u003cstrong\u003eFrom abroad\u003c\/strong\u003e: choose 22% VAT, or for \u003cstrong\u003e0% VAT\u003c\/strong\u003e place the order by bank transfer without paying and we send you a proforma invoice.\u003c\/span\u003e\u003cbr\u003e\u003ca href=\"\/en\/pages\/iva-acquisti-aziendali\" style=\"display:inline-block;margin-top:10px;padding:9px 16px;border-radius:6px;background:#73aa02;color:#fff;font-size:15px;font-weight:700;text-decoration:none;\"\u003eHow VAT works \u0026rsaquo;\u003c\/a\u003e\u003c\/div\u003e \u003cdiv class=\"bd\"\u003e \u003cspan class=\"b g\"\u003eDelivery in 10-20 days\u003c\/span\u003e\u003cspan class=\"b\"\u003eSingle-phase\u003c\/span\u003e\u003cspan class=\"b\"\u003e3 kWp\u003c\/span\u003e\u003cspan class=\"b\"\u003eBuilt-in SPD\u003c\/span\u003e\u003cspan class=\"b\"\u003eSecsun\u003c\/span\u003e \u003c\/div\u003e \u003ch2\u003eSecsun QAC-3K single-phase AC board 3 kWp\u003c\/h2\u003e \u003cp\u003eThe \u003cstrong\u003eQAC-3K\u003c\/strong\u003e is the AC protection board to install between the single-phase inverter and the delivery point. It arrives wired and tested: inverter on one side, line on the other.\u003c\/p\u003e\u003cp\u003eInside you find the \u003cstrong\u003ecircuit breaker\u003c\/strong\u003e sized on the rated power, the \u003cstrong\u003etype A RCD\u003c\/strong\u003e for personal protection and the \u003cstrong\u003esurge arrester\u003c\/strong\u003e on the grid side. It is the quickest way to complete the AC side of the system to good practice without assembling loose components on site.\u003c\/p\u003e\u003ch3\u003eKey strengths\u003c\/h3\u003e \u003cdiv class=\"cs\"\u003e \u003cdiv class=\"c\"\u003e \u003cb\u003eLine protection\u003c\/b\u003e\u003cspan\u003eCircuit breaker sized on the inverter output.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eResidual current protection\u003c\/b\u003e\u003cspan\u003eType A RCD for personal safety on the AC side.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eAC surge arrester\u003c\/b\u003e\u003cspan\u003eGrid-side SPD to protect inverter and installation from overvoltages.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003ePre-wired assembly\u003c\/b\u003e\u003cspan\u003eInverter on one side, grid on the other: no on-site assembly.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eAccessible terminals\u003c\/b\u003e\u003cspan\u003eTidy wiring and numbered terminals for a quick commissioning.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eStandards compliant\u003c\/b\u003e\u003cspan\u003eBuilt to CEI EN 61439 and CEI 64-8 for end-user installations.\u003c\/span\u003e \u003c\/div\u003e \u003c\/div\u003e \u003ch3\u003eTechnical specifications\u003c\/h3\u003e \u003cdiv class=\"tw\"\u003e\u003ctable\u003e \u003cthead\u003e\u003ctr\u003e \u003cth\u003eFeature\u003c\/th\u003e \u003cth\u003eValue\u003c\/th\u003e \u003c\/tr\u003e\u003c\/thead\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003eProduct code\u003c\/td\u003e \u003ctd\u003eQAC-3K\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eManufacturer\u003c\/td\u003e \u003ctd\u003eSecsun\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eType\u003c\/td\u003e \u003ctd\u003eAC protection board\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003ePower supply\u003c\/td\u003e \u003ctd\u003esingle-phase 230 V\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eRated power\u003c\/td\u003e \u003ctd\u003e3 kWp\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eIntegrated surge protection\u003c\/td\u003e \u003ctd\u003eYes, AC surge arrester\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eActuation\u003c\/td\u003e \u003ctd\u003eCircuit breaker and type A RCD\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e \u003ctd\u003e310 x 250 x 140 mm\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eMounting\u003c\/td\u003e \u003ctd\u003eWall mounted\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eCertifications\u003c\/td\u003e \u003ctd\u003eCEI EN 61439, CEI 64-8\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e\u003c\/div\u003e \u003c\/div\u003e","brand":"Secsun","offers":[{"title":"IVA 10%","offer_id":55150713831761,"sku":"QAC-3K-IVA10","price":273.35,"currency_code":"EUR","in_stock":true},{"title":"IVA 22%","offer_id":55150713864529,"sku":"QAC-3K-IVA22","price":303.17,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2510\/0896\/files\/quadro-elettrico-ca-monofase-secsun-qac-3k-3-kwp.jpg?v=1790910855"},{"product_id":"quadro-elettrico-ca-monofase-secsun-qac-5k-5-kwp","title":"Secsun QAC-5K single-phase AC board 5 kWp","description":"\u003cstyle\u003e.lk{font-size:16px;line-height:1.7;color:#0e1b4d;max-width:920px}.lk h2{font-size:26px;line-height:1.3;margin:6px 0 14px;color:#0e1b4d;font-weight:700}.lk p{font-size:16px;line-height:1.7;margin:0 0 15px}.lk h3{font-size:20px;line-height:1.35;margin:28px 0 12px;color:#0e1b4d;font-weight:700;border-left:5px solid #73aa02;padding-left:12px}.lk .cs{display:flex;flex-wrap:wrap;gap:14px;margin:0 0 20px}.lk .c{flex:1 1 250px;min-width:240px;padding:15px 17px;border:1px solid #d7e0ea;border-top:4px solid #73aa02;border-radius:6px;background:#fff}.lk .c b{display:block;font-size:16px;color:#0e1b4d;margin-bottom:6px}.lk .c span{font-size:15px;line-height:1.6;color:#3b4557}.lk .tw{overflow-x:auto;margin:0 0 18px}.lk table{width:100%;border-collapse:collapse;border:1px solid #d7e0ea}.lk th{text-align:left;padding:11px 14px;font-size:15px;background:#0e1b4d;color:#fff}.lk td{padding:10px 14px;border-bottom:1px solid #d7e0ea;font-size:15px}.lk td:first-child{font-weight:600;color:#0e1b4d;width:46%}.lk tr:nth-child(even) td{background:#f7fafc}.lk a.d{display:flex;align-items:center;gap:14px;padding:13px 16px;border:1px solid #d7e0ea;border-radius:6px;background:#fff;text-decoration:none;color:#0e1b4d;margin:0 0 10px}.lk a.d i{flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:6px;background:#73aa02;color:#fff;font-size:14px;font-weight:700;font-style:normal}.lk a.d span{font-size:16px;font-weight:600;line-height:1.4}.lk a.d small{display:block;font-size:14px;font-weight:400;color:#5a6b7a}.lk .bd{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 18px}.lk .b{display:inline-block;padding:7px 13px;border-radius:999px;background:#0e1b4d;color:#fff;font-size:14px;font-weight:600}.lk .b.g{background:#73aa02}\u003c\/style\u003e\u003cdiv class=\"litio-keno lk\"\u003e \u003cdiv class=\"litio-iva-notice\" style=\"margin:0 0 18px;padding:12px 16px;border-left:4px solid #73aa02;border-radius:4px;background:#f4f7fb;color:#0e1b4d;font-size:16px;line-height:1.6;\"\u003e\u003cspan\u003ePrices include \u003cstrong\u003e22% Italian VAT\u003c\/strong\u003e; the \u003cstrong\u003ereduced 10% rate\u003c\/strong\u003e covers only goods for photovoltaic and storage systems, with a customer declaration. \u003cstrong\u003eFrom abroad\u003c\/strong\u003e: choose 22% VAT, or for \u003cstrong\u003e0% VAT\u003c\/strong\u003e place the order by bank transfer without paying and we send you a proforma invoice.\u003c\/span\u003e\u003cbr\u003e\u003ca href=\"\/en\/pages\/iva-acquisti-aziendali\" style=\"display:inline-block;margin-top:10px;padding:9px 16px;border-radius:6px;background:#73aa02;color:#fff;font-size:15px;font-weight:700;text-decoration:none;\"\u003eHow VAT works \u0026rsaquo;\u003c\/a\u003e\u003c\/div\u003e \u003cdiv class=\"bd\"\u003e \u003cspan class=\"b g\"\u003eDelivery in 10-20 days\u003c\/span\u003e\u003cspan class=\"b\"\u003eSingle-phase\u003c\/span\u003e\u003cspan class=\"b\"\u003e5 kWp\u003c\/span\u003e\u003cspan class=\"b\"\u003eBuilt-in SPD\u003c\/span\u003e\u003cspan class=\"b\"\u003eSecsun\u003c\/span\u003e \u003c\/div\u003e \u003ch2\u003eSecsun QAC-5K single-phase AC board 5 kWp\u003c\/h2\u003e \u003cp\u003eThe \u003cstrong\u003eQAC-5K\u003c\/strong\u003e is the AC protection board to install between the single-phase inverter and the delivery point. It arrives wired and tested: inverter on one side, line on the other.\u003c\/p\u003e\u003cp\u003eInside you find the \u003cstrong\u003ecircuit breaker\u003c\/strong\u003e sized on the rated power, the \u003cstrong\u003etype A RCD\u003c\/strong\u003e for personal protection and the \u003cstrong\u003esurge arrester\u003c\/strong\u003e on the grid side. It is the quickest way to complete the AC side of the system to good practice without assembling loose components on site.\u003c\/p\u003e\u003ch3\u003eKey strengths\u003c\/h3\u003e \u003cdiv class=\"cs\"\u003e \u003cdiv class=\"c\"\u003e \u003cb\u003eLine protection\u003c\/b\u003e\u003cspan\u003eCircuit breaker sized on the inverter output.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eResidual current protection\u003c\/b\u003e\u003cspan\u003eType A RCD for personal safety on the AC side.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eAC surge arrester\u003c\/b\u003e\u003cspan\u003eGrid-side SPD to protect inverter and installation from overvoltages.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003ePre-wired assembly\u003c\/b\u003e\u003cspan\u003eInverter on one side, grid on the other: no on-site assembly.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eAccessible terminals\u003c\/b\u003e\u003cspan\u003eTidy wiring and numbered terminals for a quick commissioning.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eStandards compliant\u003c\/b\u003e\u003cspan\u003eBuilt to CEI EN 61439 and CEI 64-8 for end-user installations.\u003c\/span\u003e \u003c\/div\u003e \u003c\/div\u003e \u003ch3\u003eTechnical specifications\u003c\/h3\u003e \u003cdiv class=\"tw\"\u003e\u003ctable\u003e \u003cthead\u003e\u003ctr\u003e \u003cth\u003eFeature\u003c\/th\u003e \u003cth\u003eValue\u003c\/th\u003e \u003c\/tr\u003e\u003c\/thead\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003eProduct code\u003c\/td\u003e \u003ctd\u003eQAC-5K\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eManufacturer\u003c\/td\u003e \u003ctd\u003eSecsun\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eType\u003c\/td\u003e \u003ctd\u003eAC protection board\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003ePower supply\u003c\/td\u003e \u003ctd\u003esingle-phase 230 V\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eRated power\u003c\/td\u003e \u003ctd\u003e5 kWp\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eIntegrated surge protection\u003c\/td\u003e \u003ctd\u003eYes, AC surge arrester\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eActuation\u003c\/td\u003e \u003ctd\u003eCircuit breaker and type A RCD\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e \u003ctd\u003e310 x 250 x 140 mm\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eMounting\u003c\/td\u003e \u003ctd\u003eWall mounted\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eCertifications\u003c\/td\u003e \u003ctd\u003eCEI EN 61439, CEI 64-8\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e\u003c\/div\u003e \u003c\/div\u003e","brand":"Secsun","offers":[{"title":"IVA 10%","offer_id":55150713897297,"sku":"QAC-5K-IVA10","price":273.35,"currency_code":"EUR","in_stock":true},{"title":"IVA 22%","offer_id":55150713930065,"sku":"QAC-5K-IVA22","price":303.17,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2510\/0896\/files\/quadro-elettrico-ca-monofase-secsun-qac-5k-5-kwp.jpg?v=1790910856"},{"product_id":"quadro-elettrico-ca-monofase-secsun-qac-6k-6-kwp","title":"Secsun QAC-6K single-phase AC board 6 kWp","description":"\u003cstyle\u003e.lk{font-size:16px;line-height:1.7;color:#0e1b4d;max-width:920px}.lk h2{font-size:26px;line-height:1.3;margin:6px 0 14px;color:#0e1b4d;font-weight:700}.lk p{font-size:16px;line-height:1.7;margin:0 0 15px}.lk h3{font-size:20px;line-height:1.35;margin:28px 0 12px;color:#0e1b4d;font-weight:700;border-left:5px solid #73aa02;padding-left:12px}.lk .cs{display:flex;flex-wrap:wrap;gap:14px;margin:0 0 20px}.lk .c{flex:1 1 250px;min-width:240px;padding:15px 17px;border:1px solid #d7e0ea;border-top:4px solid #73aa02;border-radius:6px;background:#fff}.lk .c b{display:block;font-size:16px;color:#0e1b4d;margin-bottom:6px}.lk .c span{font-size:15px;line-height:1.6;color:#3b4557}.lk .tw{overflow-x:auto;margin:0 0 18px}.lk table{width:100%;border-collapse:collapse;border:1px solid #d7e0ea}.lk th{text-align:left;padding:11px 14px;font-size:15px;background:#0e1b4d;color:#fff}.lk td{padding:10px 14px;border-bottom:1px solid #d7e0ea;font-size:15px}.lk td:first-child{font-weight:600;color:#0e1b4d;width:46%}.lk tr:nth-child(even) td{background:#f7fafc}.lk a.d{display:flex;align-items:center;gap:14px;padding:13px 16px;border:1px solid #d7e0ea;border-radius:6px;background:#fff;text-decoration:none;color:#0e1b4d;margin:0 0 10px}.lk a.d i{flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:6px;background:#73aa02;color:#fff;font-size:14px;font-weight:700;font-style:normal}.lk a.d span{font-size:16px;font-weight:600;line-height:1.4}.lk a.d small{display:block;font-size:14px;font-weight:400;color:#5a6b7a}.lk .bd{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 18px}.lk .b{display:inline-block;padding:7px 13px;border-radius:999px;background:#0e1b4d;color:#fff;font-size:14px;font-weight:600}.lk .b.g{background:#73aa02}\u003c\/style\u003e\u003cdiv class=\"litio-keno lk\"\u003e \u003cdiv class=\"litio-iva-notice\" style=\"margin:0 0 18px;padding:12px 16px;border-left:4px solid #73aa02;border-radius:4px;background:#f4f7fb;color:#0e1b4d;font-size:16px;line-height:1.6;\"\u003e\u003cspan\u003ePrices include \u003cstrong\u003e22% Italian VAT\u003c\/strong\u003e; the \u003cstrong\u003ereduced 10% rate\u003c\/strong\u003e covers only goods for photovoltaic and storage systems, with a customer declaration. \u003cstrong\u003eFrom abroad\u003c\/strong\u003e: choose 22% VAT, or for \u003cstrong\u003e0% VAT\u003c\/strong\u003e place the order by bank transfer without paying and we send you a proforma invoice.\u003c\/span\u003e\u003cbr\u003e\u003ca href=\"\/en\/pages\/iva-acquisti-aziendali\" style=\"display:inline-block;margin-top:10px;padding:9px 16px;border-radius:6px;background:#73aa02;color:#fff;font-size:15px;font-weight:700;text-decoration:none;\"\u003eHow VAT works \u0026rsaquo;\u003c\/a\u003e\u003c\/div\u003e \u003cdiv class=\"bd\"\u003e \u003cspan class=\"b g\"\u003eDelivery in 10-20 days\u003c\/span\u003e\u003cspan class=\"b\"\u003eSingle-phase\u003c\/span\u003e\u003cspan class=\"b\"\u003e6 kWp\u003c\/span\u003e\u003cspan class=\"b\"\u003eBuilt-in SPD\u003c\/span\u003e\u003cspan class=\"b\"\u003eSecsun\u003c\/span\u003e \u003c\/div\u003e \u003ch2\u003eSecsun QAC-6K single-phase AC board 6 kWp\u003c\/h2\u003e \u003cp\u003eThe \u003cstrong\u003eQAC-6K\u003c\/strong\u003e is the AC protection board to install between the single-phase inverter and the delivery point. It arrives wired and tested: inverter on one side, line on the other.\u003c\/p\u003e\u003cp\u003eInside you find the \u003cstrong\u003ecircuit breaker\u003c\/strong\u003e sized on the rated power, the \u003cstrong\u003etype A RCD\u003c\/strong\u003e for personal protection and the \u003cstrong\u003esurge arrester\u003c\/strong\u003e on the grid side. It is the quickest way to complete the AC side of the system to good practice without assembling loose components on site.\u003c\/p\u003e\u003ch3\u003eKey strengths\u003c\/h3\u003e \u003cdiv class=\"cs\"\u003e \u003cdiv class=\"c\"\u003e \u003cb\u003eLine protection\u003c\/b\u003e\u003cspan\u003eCircuit breaker sized on the inverter output.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eResidual current protection\u003c\/b\u003e\u003cspan\u003eType A RCD for personal safety on the AC side.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eAC surge arrester\u003c\/b\u003e\u003cspan\u003eGrid-side SPD to protect inverter and installation from overvoltages.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003ePre-wired assembly\u003c\/b\u003e\u003cspan\u003eInverter on one side, grid on the other: no on-site assembly.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eAccessible terminals\u003c\/b\u003e\u003cspan\u003eTidy wiring and numbered terminals for a quick commissioning.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eStandards compliant\u003c\/b\u003e\u003cspan\u003eBuilt to CEI EN 61439 and CEI 64-8 for end-user installations.\u003c\/span\u003e \u003c\/div\u003e \u003c\/div\u003e \u003ch3\u003eTechnical specifications\u003c\/h3\u003e \u003cdiv class=\"tw\"\u003e\u003ctable\u003e \u003cthead\u003e\u003ctr\u003e \u003cth\u003eFeature\u003c\/th\u003e \u003cth\u003eValue\u003c\/th\u003e \u003c\/tr\u003e\u003c\/thead\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003eProduct code\u003c\/td\u003e \u003ctd\u003eQAC-6K\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eManufacturer\u003c\/td\u003e \u003ctd\u003eSecsun\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eType\u003c\/td\u003e \u003ctd\u003eAC protection board\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003ePower supply\u003c\/td\u003e \u003ctd\u003esingle-phase 230 V\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eRated power\u003c\/td\u003e \u003ctd\u003e6 kWp\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eIntegrated surge protection\u003c\/td\u003e \u003ctd\u003eYes, AC surge arrester\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eActuation\u003c\/td\u003e \u003ctd\u003eCircuit breaker and type A RCD\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e \u003ctd\u003e310 x 250 x 140 mm\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eMounting\u003c\/td\u003e \u003ctd\u003eWall mounted\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eCertifications\u003c\/td\u003e \u003ctd\u003eCEI EN 61439, CEI 64-8\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e\u003c\/div\u003e \u003c\/div\u003e","brand":"Secsun","offers":[{"title":"IVA 10%","offer_id":55150713962833,"sku":"QAC-6K-IVA10","price":273.35,"currency_code":"EUR","in_stock":true},{"title":"IVA 22%","offer_id":55150713995601,"sku":"QAC-6K-IVA22","price":303.17,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2510\/0896\/files\/quadro-elettrico-ca-monofase-secsun-qac-6k-6-kwp.jpg?v=1790910858"},{"product_id":"quadro-elettrico-ca-monofase-secsun-qacoff-25a-4-8-kwp-per-impianto-off-grid","title":"Secsun QACOFF-25A single-phase AC board 4,8 kWp for off-grid systems","description":"\u003cstyle\u003e.lk{font-size:16px;line-height:1.7;color:#0e1b4d;max-width:920px}.lk h2{font-size:26px;line-height:1.3;margin:6px 0 14px;color:#0e1b4d;font-weight:700}.lk p{font-size:16px;line-height:1.7;margin:0 0 15px}.lk h3{font-size:20px;line-height:1.35;margin:28px 0 12px;color:#0e1b4d;font-weight:700;border-left:5px solid #73aa02;padding-left:12px}.lk .cs{display:flex;flex-wrap:wrap;gap:14px;margin:0 0 20px}.lk .c{flex:1 1 250px;min-width:240px;padding:15px 17px;border:1px solid #d7e0ea;border-top:4px solid #73aa02;border-radius:6px;background:#fff}.lk .c b{display:block;font-size:16px;color:#0e1b4d;margin-bottom:6px}.lk .c span{font-size:15px;line-height:1.6;color:#3b4557}.lk .tw{overflow-x:auto;margin:0 0 18px}.lk table{width:100%;border-collapse:collapse;border:1px solid #d7e0ea}.lk th{text-align:left;padding:11px 14px;font-size:15px;background:#0e1b4d;color:#fff}.lk td{padding:10px 14px;border-bottom:1px solid #d7e0ea;font-size:15px}.lk td:first-child{font-weight:600;color:#0e1b4d;width:46%}.lk tr:nth-child(even) td{background:#f7fafc}.lk a.d{display:flex;align-items:center;gap:14px;padding:13px 16px;border:1px solid #d7e0ea;border-radius:6px;background:#fff;text-decoration:none;color:#0e1b4d;margin:0 0 10px}.lk a.d i{flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:6px;background:#73aa02;color:#fff;font-size:14px;font-weight:700;font-style:normal}.lk a.d span{font-size:16px;font-weight:600;line-height:1.4}.lk a.d small{display:block;font-size:14px;font-weight:400;color:#5a6b7a}.lk .bd{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 18px}.lk .b{display:inline-block;padding:7px 13px;border-radius:999px;background:#0e1b4d;color:#fff;font-size:14px;font-weight:600}.lk .b.g{background:#73aa02}\u003c\/style\u003e\u003cdiv class=\"litio-keno lk\"\u003e \u003cdiv class=\"litio-iva-notice\" style=\"margin:0 0 18px;padding:12px 16px;border-left:4px solid #73aa02;border-radius:4px;background:#f4f7fb;color:#0e1b4d;font-size:16px;line-height:1.6;\"\u003e\u003cspan\u003ePrices include \u003cstrong\u003e22% Italian VAT\u003c\/strong\u003e; the \u003cstrong\u003ereduced 10% rate\u003c\/strong\u003e covers only goods for photovoltaic and storage systems, with a customer declaration. \u003cstrong\u003eFrom abroad\u003c\/strong\u003e: choose 22% VAT, or for \u003cstrong\u003e0% VAT\u003c\/strong\u003e place the order by bank transfer without paying and we send you a proforma invoice.\u003c\/span\u003e\u003cbr\u003e\u003ca href=\"\/en\/pages\/iva-acquisti-aziendali\" style=\"display:inline-block;margin-top:10px;padding:9px 16px;border-radius:6px;background:#73aa02;color:#fff;font-size:15px;font-weight:700;text-decoration:none;\"\u003eHow VAT works \u0026rsaquo;\u003c\/a\u003e\u003c\/div\u003e \u003cdiv class=\"bd\"\u003e \u003cspan class=\"b g\"\u003eDelivery in 10-20 days\u003c\/span\u003e\u003cspan class=\"b\"\u003eSingle-phase\u003c\/span\u003e\u003cspan class=\"b\"\u003e4,8 kWp\u003c\/span\u003e\u003cspan class=\"b\"\u003eBuilt-in SPD\u003c\/span\u003e\u003cspan class=\"b\"\u003eSecsun\u003c\/span\u003e \u003c\/div\u003e \u003ch2\u003eSecsun QACOFF-25A single-phase AC board 4,8 kWp for off-grid systems\u003c\/h2\u003e \u003cp\u003eThe \u003cstrong\u003eQACOFF-25A\u003c\/strong\u003e is the AC protection board to install between the single-phase inverter and the delivery point of a stand-alone system. It arrives wired and tested: inverter on one side, line on the other.\u003c\/p\u003e\u003cp\u003eInside you find the \u003cstrong\u003ecircuit breaker\u003c\/strong\u003e sized on the rated power, the \u003cstrong\u003etype A RCD\u003c\/strong\u003e for personal protection and the \u003cstrong\u003esurge arrester\u003c\/strong\u003e on the grid side. It is the quickest way to complete the AC side of the system to good practice without assembling loose components on site.\u003c\/p\u003e\u003ch3\u003eKey strengths\u003c\/h3\u003e \u003cdiv class=\"cs\"\u003e \u003cdiv class=\"c\"\u003e \u003cb\u003eLine protection\u003c\/b\u003e\u003cspan\u003eCircuit breaker sized on the inverter output.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eResidual current protection\u003c\/b\u003e\u003cspan\u003eType A RCD for personal safety on the AC side.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eAC surge arrester\u003c\/b\u003e\u003cspan\u003eGrid-side SPD to protect inverter and installation from overvoltages.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003ePre-wired assembly\u003c\/b\u003e\u003cspan\u003eInverter on one side, grid on the other: no on-site assembly.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eAccessible terminals\u003c\/b\u003e\u003cspan\u003eTidy wiring and numbered terminals for a quick commissioning.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eStandards compliant\u003c\/b\u003e\u003cspan\u003eBuilt to CEI EN 61439 and CEI 64-8 for end-user installations.\u003c\/span\u003e \u003c\/div\u003e \u003c\/div\u003e \u003ch3\u003eTechnical specifications\u003c\/h3\u003e \u003cdiv class=\"tw\"\u003e\u003ctable\u003e \u003cthead\u003e\u003ctr\u003e \u003cth\u003eFeature\u003c\/th\u003e \u003cth\u003eValue\u003c\/th\u003e \u003c\/tr\u003e\u003c\/thead\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003eProduct code\u003c\/td\u003e \u003ctd\u003eQACOFF-25A\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eManufacturer\u003c\/td\u003e \u003ctd\u003eSecsun\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eType\u003c\/td\u003e \u003ctd\u003eAC protection board\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003ePower supply\u003c\/td\u003e \u003ctd\u003esingle-phase 230 V\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eRated power\u003c\/td\u003e \u003ctd\u003e4,8 kWp\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eIntegrated surge protection\u003c\/td\u003e \u003ctd\u003eYes, AC surge arrester\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eActuation\u003c\/td\u003e \u003ctd\u003eCircuit breaker and type A RCD\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e \u003ctd\u003e250 x 213 x 92 mm\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eMounting\u003c\/td\u003e \u003ctd\u003eWall mounted\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eCertifications\u003c\/td\u003e \u003ctd\u003eCEI EN 61439, CEI 64-8\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e\u003c\/div\u003e \u003c\/div\u003e","brand":"Secsun","offers":[{"title":"IVA 10%","offer_id":55150714028369,"sku":"QACOFF-25A-IVA10","price":184.09,"currency_code":"EUR","in_stock":true},{"title":"IVA 22%","offer_id":55150714061137,"sku":"QACOFF-25A-IVA22","price":204.17,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2510\/0896\/files\/quadro-elettrico-ca-monofase-secsun-qacoff-25a-4-8-kwp-per-impianto-off-grid.jpg?v=1790910859"},{"product_id":"quadro-elettrico-ca-trifase-secsun-qact6-6-kw","title":"Secsun QACT6 three-phase AC board 6 kW","description":"\u003cstyle\u003e.lk{font-size:16px;line-height:1.7;color:#0e1b4d;max-width:920px}.lk h2{font-size:26px;line-height:1.3;margin:6px 0 14px;color:#0e1b4d;font-weight:700}.lk p{font-size:16px;line-height:1.7;margin:0 0 15px}.lk h3{font-size:20px;line-height:1.35;margin:28px 0 12px;color:#0e1b4d;font-weight:700;border-left:5px solid #73aa02;padding-left:12px}.lk .cs{display:flex;flex-wrap:wrap;gap:14px;margin:0 0 20px}.lk .c{flex:1 1 250px;min-width:240px;padding:15px 17px;border:1px solid #d7e0ea;border-top:4px solid #73aa02;border-radius:6px;background:#fff}.lk .c b{display:block;font-size:16px;color:#0e1b4d;margin-bottom:6px}.lk .c span{font-size:15px;line-height:1.6;color:#3b4557}.lk .tw{overflow-x:auto;margin:0 0 18px}.lk table{width:100%;border-collapse:collapse;border:1px solid #d7e0ea}.lk th{text-align:left;padding:11px 14px;font-size:15px;background:#0e1b4d;color:#fff}.lk td{padding:10px 14px;border-bottom:1px solid #d7e0ea;font-size:15px}.lk td:first-child{font-weight:600;color:#0e1b4d;width:46%}.lk tr:nth-child(even) td{background:#f7fafc}.lk a.d{display:flex;align-items:center;gap:14px;padding:13px 16px;border:1px solid #d7e0ea;border-radius:6px;background:#fff;text-decoration:none;color:#0e1b4d;margin:0 0 10px}.lk a.d i{flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:6px;background:#73aa02;color:#fff;font-size:14px;font-weight:700;font-style:normal}.lk a.d span{font-size:16px;font-weight:600;line-height:1.4}.lk a.d small{display:block;font-size:14px;font-weight:400;color:#5a6b7a}.lk .bd{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 18px}.lk .b{display:inline-block;padding:7px 13px;border-radius:999px;background:#0e1b4d;color:#fff;font-size:14px;font-weight:600}.lk .b.g{background:#73aa02}\u003c\/style\u003e\u003cdiv class=\"litio-keno lk\"\u003e \u003cdiv class=\"litio-iva-notice\" style=\"margin:0 0 18px;padding:12px 16px;border-left:4px solid #73aa02;border-radius:4px;background:#f4f7fb;color:#0e1b4d;font-size:16px;line-height:1.6;\"\u003e\u003cspan\u003ePrices include \u003cstrong\u003e22% Italian VAT\u003c\/strong\u003e; the \u003cstrong\u003ereduced 10% rate\u003c\/strong\u003e covers only goods for photovoltaic and storage systems, with a customer declaration. \u003cstrong\u003eFrom abroad\u003c\/strong\u003e: choose 22% VAT, or for \u003cstrong\u003e0% VAT\u003c\/strong\u003e place the order by bank transfer without paying and we send you a proforma invoice.\u003c\/span\u003e\u003cbr\u003e\u003ca href=\"\/en\/pages\/iva-acquisti-aziendali\" style=\"display:inline-block;margin-top:10px;padding:9px 16px;border-radius:6px;background:#73aa02;color:#fff;font-size:15px;font-weight:700;text-decoration:none;\"\u003eHow VAT works \u0026rsaquo;\u003c\/a\u003e\u003c\/div\u003e \u003cdiv class=\"bd\"\u003e \u003cspan class=\"b g\"\u003eDelivery in 10-20 days\u003c\/span\u003e\u003cspan class=\"b\"\u003eThree-phase\u003c\/span\u003e\u003cspan class=\"b\"\u003e6 kW\u003c\/span\u003e\u003cspan class=\"b\"\u003eBuilt-in SPD\u003c\/span\u003e\u003cspan class=\"b\"\u003eSecsun\u003c\/span\u003e \u003c\/div\u003e \u003ch2\u003eSecsun QACT6 three-phase AC board 6 kW\u003c\/h2\u003e \u003cp\u003eThe \u003cstrong\u003eQACT6\u003c\/strong\u003e is the AC protection board to install between the three-phase inverter and the delivery point. It arrives wired and tested: inverter on one side, line on the other.\u003c\/p\u003e\u003cp\u003eInside you find the \u003cstrong\u003ecircuit breaker\u003c\/strong\u003e sized on the rated power, the \u003cstrong\u003etype A RCD\u003c\/strong\u003e for personal protection and the \u003cstrong\u003esurge arrester\u003c\/strong\u003e on the grid side. It is the quickest way to complete the AC side of the system to good practice without assembling loose components on site.\u003c\/p\u003e\u003ch3\u003eKey strengths\u003c\/h3\u003e \u003cdiv class=\"cs\"\u003e \u003cdiv class=\"c\"\u003e \u003cb\u003eLine protection\u003c\/b\u003e\u003cspan\u003eCircuit breaker sized on the inverter output.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eResidual current protection\u003c\/b\u003e\u003cspan\u003eType A RCD for personal safety on the AC side.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eAC surge arrester\u003c\/b\u003e\u003cspan\u003eGrid-side SPD to protect inverter and installation from overvoltages.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003ePre-wired assembly\u003c\/b\u003e\u003cspan\u003eInverter on one side, grid on the other: no on-site assembly.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eAccessible terminals\u003c\/b\u003e\u003cspan\u003eTidy wiring and numbered terminals for a quick commissioning.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eStandards compliant\u003c\/b\u003e\u003cspan\u003eBuilt to CEI EN 61439 and CEI 64-8 for end-user installations.\u003c\/span\u003e \u003c\/div\u003e \u003c\/div\u003e \u003ch3\u003eTechnical specifications\u003c\/h3\u003e \u003cdiv class=\"tw\"\u003e\u003ctable\u003e \u003cthead\u003e\u003ctr\u003e \u003cth\u003eFeature\u003c\/th\u003e \u003cth\u003eValue\u003c\/th\u003e \u003c\/tr\u003e\u003c\/thead\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003eProduct code\u003c\/td\u003e \u003ctd\u003eQACT6\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eManufacturer\u003c\/td\u003e \u003ctd\u003eSecsun\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eType\u003c\/td\u003e \u003ctd\u003eAC protection board\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003ePower supply\u003c\/td\u003e \u003ctd\u003ethree-phase 400 V\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eRated power\u003c\/td\u003e \u003ctd\u003e6 kW\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eIntegrated surge protection\u003c\/td\u003e \u003ctd\u003eYes, AC surge arrester\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eActuation\u003c\/td\u003e \u003ctd\u003eCircuit breaker and type A RCD\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e \u003ctd\u003e448 x 282 x 141 mm\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eMounting\u003c\/td\u003e \u003ctd\u003eWall mounted\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eCertifications\u003c\/td\u003e \u003ctd\u003eCEI EN 61439, CEI 64-8\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e\u003c\/div\u003e \u003c\/div\u003e","brand":"Secsun","offers":[{"title":"IVA 10%","offer_id":55150714093905,"sku":"QACT6-IVA10","price":475.4,"currency_code":"EUR","in_stock":true},{"title":"IVA 22%","offer_id":55150714126673,"sku":"QACT6-IVA22","price":527.26,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2510\/0896\/files\/quadro-elettrico-ca-trifase-secsun-qact6-6-kw.jpg?v=1790910862"},{"product_id":"quadro-di-campo-cc-secsun-qcmb2102-2-stringhe-indipendenti-1000-v-con-bobina-di-sgancio","title":"Secsun QCMB2102 DC combiner box, 2 independent strings, 1000 V, with shunt trip","description":"\u003cstyle\u003e.lk{font-size:16px;line-height:1.7;color:#0e1b4d;max-width:920px}.lk h2{font-size:26px;line-height:1.3;margin:6px 0 14px;color:#0e1b4d;font-weight:700}.lk p{font-size:16px;line-height:1.7;margin:0 0 15px}.lk h3{font-size:20px;line-height:1.35;margin:28px 0 12px;color:#0e1b4d;font-weight:700;border-left:5px solid #73aa02;padding-left:12px}.lk .cs{display:flex;flex-wrap:wrap;gap:14px;margin:0 0 20px}.lk .c{flex:1 1 250px;min-width:240px;padding:15px 17px;border:1px solid #d7e0ea;border-top:4px solid #73aa02;border-radius:6px;background:#fff}.lk .c b{display:block;font-size:16px;color:#0e1b4d;margin-bottom:6px}.lk .c span{font-size:15px;line-height:1.6;color:#3b4557}.lk .tw{overflow-x:auto;margin:0 0 18px}.lk table{width:100%;border-collapse:collapse;border:1px solid #d7e0ea}.lk th{text-align:left;padding:11px 14px;font-size:15px;background:#0e1b4d;color:#fff}.lk td{padding:10px 14px;border-bottom:1px solid #d7e0ea;font-size:15px}.lk td:first-child{font-weight:600;color:#0e1b4d;width:46%}.lk tr:nth-child(even) td{background:#f7fafc}.lk a.d{display:flex;align-items:center;gap:14px;padding:13px 16px;border:1px solid #d7e0ea;border-radius:6px;background:#fff;text-decoration:none;color:#0e1b4d;margin:0 0 10px}.lk a.d i{flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:6px;background:#73aa02;color:#fff;font-size:14px;font-weight:700;font-style:normal}.lk a.d span{font-size:16px;font-weight:600;line-height:1.4}.lk a.d small{display:block;font-size:14px;font-weight:400;color:#5a6b7a}.lk .bd{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 18px}.lk .b{display:inline-block;padding:7px 13px;border-radius:999px;background:#0e1b4d;color:#fff;font-size:14px;font-weight:600}.lk .b.g{background:#73aa02}\u003c\/style\u003e\u003cdiv class=\"litio-keno lk\"\u003e \u003cdiv class=\"litio-iva-notice\" style=\"margin:0 0 18px;padding:12px 16px;border-left:4px solid #73aa02;border-radius:4px;background:#f4f7fb;color:#0e1b4d;font-size:16px;line-height:1.6;\"\u003e\u003cspan\u003ePrices include \u003cstrong\u003e22% Italian VAT\u003c\/strong\u003e; the \u003cstrong\u003ereduced 10% rate\u003c\/strong\u003e covers only goods for photovoltaic and storage systems, with a customer declaration. \u003cstrong\u003eFrom abroad\u003c\/strong\u003e: choose 22% VAT, or for \u003cstrong\u003e0% VAT\u003c\/strong\u003e place the order by bank transfer without paying and we send you a proforma invoice.\u003c\/span\u003e\u003cbr\u003e\u003ca href=\"\/en\/pages\/iva-acquisti-aziendali\" style=\"display:inline-block;margin-top:10px;padding:9px 16px;border-radius:6px;background:#73aa02;color:#fff;font-size:15px;font-weight:700;text-decoration:none;\"\u003eHow VAT works \u0026rsaquo;\u003c\/a\u003e\u003c\/div\u003e \u003cdiv class=\"bd\"\u003e \u003cspan class=\"b g\"\u003eDelivery in 10-20 days\u003c\/span\u003e\u003cspan class=\"b\"\u003e2 DC strings\u003c\/span\u003e\u003cspan class=\"b\"\u003e1000 V DC\u003c\/span\u003e\u003cspan class=\"b\"\u003eShunt trip\u003c\/span\u003e\u003cspan class=\"b\"\u003eSecsun\u003c\/span\u003e \u003c\/div\u003e \u003ch2\u003eSecsun QCMB2102 DC combiner box, 2 independent strings, 1000 V, with shunt trip\u003c\/h2\u003e \u003cp\u003eThe \u003cstrong\u003eQCMB2102\u003c\/strong\u003e is the DC combiner box for \u003cstrong\u003e2 independent strings\u003c\/strong\u003e up to \u003cstrong\u003e1000 V DC\u003c\/strong\u003e, complete with a \u003cstrong\u003eshunt trip coil\u003c\/strong\u003e: an external electrical command opens the disconnector and makes the array safe remotely.\u003c\/p\u003e\u003cp\u003eIt is what you need when the DC side must be openable from an emergency button or from the building fire system, without climbing onto the roof. String fuses, surge arrester and on-load disconnector are already fitted; the enclosure is suitable for outdoor mounting.\u003c\/p\u003e\u003ch3\u003eKey strengths\u003c\/h3\u003e \u003cdiv class=\"cs\"\u003e \u003cdiv class=\"c\"\u003e \u003cb\u003eString protection\u003c\/b\u003e\u003cspan\u003eDedicated fuses or fuse holders on every pole of the incoming strings.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eSurge arrester\u003c\/b\u003e\u003cspan\u003eType 2 SPD to divert atmospheric overvoltages to earth.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eOn-load disconnection\u003c\/b\u003e\u003cspan\u003eDC switch-disconnector to open the array safely.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003ePre-wired enclosure\u003c\/b\u003e\u003cspan\u003eDelivered assembled and tested: only strings and inverter need connecting.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eOutdoor enclosure\u003c\/b\u003e\u003cspan\u003eInsulating enclosure with a protection rating suitable for outdoor mounting.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eStandards compliant\u003c\/b\u003e\u003cspan\u003eBuilt to CEI EN 61439 for low-voltage assemblies.\u003c\/span\u003e \u003c\/div\u003e \u003c\/div\u003e \u003ch3\u003eTechnical specifications\u003c\/h3\u003e \u003cdiv class=\"tw\"\u003e\u003ctable\u003e \u003cthead\u003e\u003ctr\u003e \u003cth\u003eFeature\u003c\/th\u003e \u003cth\u003eValue\u003c\/th\u003e \u003c\/tr\u003e\u003c\/thead\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003eProduct code\u003c\/td\u003e \u003ctd\u003eQCMB2102\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eManufacturer\u003c\/td\u003e \u003ctd\u003eSecsun\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eType\u003c\/td\u003e \u003ctd\u003eDC combiner box with remote trip\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eStrings supported\u003c\/td\u003e \u003ctd\u003e2 strings\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eString connection\u003c\/td\u003e \u003ctd\u003eindependent\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eDC circuit voltage\u003c\/td\u003e \u003ctd\u003e1000 V CC\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eActuation\u003c\/td\u003e \u003ctd\u003eOn-load disconnector with shunt trip coil\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eIntegrated surge protection\u003c\/td\u003e \u003ctd\u003eYes, DC surge arrester\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eCertifications\u003c\/td\u003e \u003ctd\u003eCEI EN 61439\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e \u003ctd\u003e448 x 432 x 161 mm\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eMounting\u003c\/td\u003e \u003ctd\u003eWall mounted, outdoor\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e\u003c\/div\u003e \u003c\/div\u003e","brand":"Secsun","offers":[{"title":"IVA 10%","offer_id":55150714159441,"sku":"QCMB2102-IVA10","price":793.78,"currency_code":"EUR","in_stock":true},{"title":"IVA 22%","offer_id":55150714192209,"sku":"QCMB2102-IVA22","price":880.38,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2510\/0896\/files\/quadro-di-campo-cc-secsun-qcmb2102-2-stringhe-indipendenti-1000-v-con-bobina-di-sgancio.jpg?v=1790910863"},{"product_id":"quadro-di-campo-cc-secsun-qdc1-1000-1-stringa-1000-v","title":"Secsun QDC1-1000 DC combiner box 1 string 1000 V","description":"\u003cstyle\u003e.lk{font-size:16px;line-height:1.7;color:#0e1b4d;max-width:920px}.lk h2{font-size:26px;line-height:1.3;margin:6px 0 14px;color:#0e1b4d;font-weight:700}.lk p{font-size:16px;line-height:1.7;margin:0 0 15px}.lk h3{font-size:20px;line-height:1.35;margin:28px 0 12px;color:#0e1b4d;font-weight:700;border-left:5px solid #73aa02;padding-left:12px}.lk .cs{display:flex;flex-wrap:wrap;gap:14px;margin:0 0 20px}.lk .c{flex:1 1 250px;min-width:240px;padding:15px 17px;border:1px solid #d7e0ea;border-top:4px solid #73aa02;border-radius:6px;background:#fff}.lk .c b{display:block;font-size:16px;color:#0e1b4d;margin-bottom:6px}.lk .c span{font-size:15px;line-height:1.6;color:#3b4557}.lk .tw{overflow-x:auto;margin:0 0 18px}.lk table{width:100%;border-collapse:collapse;border:1px solid #d7e0ea}.lk th{text-align:left;padding:11px 14px;font-size:15px;background:#0e1b4d;color:#fff}.lk td{padding:10px 14px;border-bottom:1px solid #d7e0ea;font-size:15px}.lk td:first-child{font-weight:600;color:#0e1b4d;width:46%}.lk tr:nth-child(even) td{background:#f7fafc}.lk a.d{display:flex;align-items:center;gap:14px;padding:13px 16px;border:1px solid #d7e0ea;border-radius:6px;background:#fff;text-decoration:none;color:#0e1b4d;margin:0 0 10px}.lk a.d i{flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:6px;background:#73aa02;color:#fff;font-size:14px;font-weight:700;font-style:normal}.lk a.d span{font-size:16px;font-weight:600;line-height:1.4}.lk a.d small{display:block;font-size:14px;font-weight:400;color:#5a6b7a}.lk .bd{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 18px}.lk .b{display:inline-block;padding:7px 13px;border-radius:999px;background:#0e1b4d;color:#fff;font-size:14px;font-weight:600}.lk .b.g{background:#73aa02}\u003c\/style\u003e\u003cdiv class=\"litio-keno lk\"\u003e \u003cdiv class=\"litio-iva-notice\" style=\"margin:0 0 18px;padding:12px 16px;border-left:4px solid #73aa02;border-radius:4px;background:#f4f7fb;color:#0e1b4d;font-size:16px;line-height:1.6;\"\u003e\u003cspan\u003ePrices include \u003cstrong\u003e22% Italian VAT\u003c\/strong\u003e; the \u003cstrong\u003ereduced 10% rate\u003c\/strong\u003e covers only goods for photovoltaic and storage systems, with a customer declaration. \u003cstrong\u003eFrom abroad\u003c\/strong\u003e: choose 22% VAT, or for \u003cstrong\u003e0% VAT\u003c\/strong\u003e place the order by bank transfer without paying and we send you a proforma invoice.\u003c\/span\u003e\u003cbr\u003e\u003ca href=\"\/en\/pages\/iva-acquisti-aziendali\" style=\"display:inline-block;margin-top:10px;padding:9px 16px;border-radius:6px;background:#73aa02;color:#fff;font-size:15px;font-weight:700;text-decoration:none;\"\u003eHow VAT works \u0026rsaquo;\u003c\/a\u003e\u003c\/div\u003e \u003cdiv class=\"bd\"\u003e \u003cspan class=\"b g\"\u003eDelivery in 10-20 days\u003c\/span\u003e\u003cspan class=\"b\"\u003e1 string DC\u003c\/span\u003e\u003cspan class=\"b\"\u003e1000 V DC\u003c\/span\u003e\u003cspan class=\"b\"\u003eBuilt-in SPD\u003c\/span\u003e\u003cspan class=\"b\"\u003eSecsun\u003c\/span\u003e \u003c\/div\u003e \u003ch2\u003eSecsun QDC1-1000 DC combiner box 1 string 1000 V\u003c\/h2\u003e \u003cp\u003eThe \u003cstrong\u003eQDC1-1000\u003c\/strong\u003e is the DC combiner box that sits between the PV modules and the inverter: it collects \u003cstrong\u003e1 string\u003c\/strong\u003e  and delivers a protected, switchable line downstream, with a working voltage up to \u003cstrong\u003e1000 V DC\u003c\/strong\u003e.\u003c\/p\u003e\u003cp\u003eInside the enclosure you find overcurrent protection on the poles of every string, the \u003cstrong\u003esurge arrester\u003c\/strong\u003e for atmospheric discharges and the \u003cstrong\u003eon-load disconnector\u003c\/strong\u003e that lets you open the array before any work on the system. The board is delivered pre-wired and tested: on site you only connect the incoming string cables and the inverter on the output.\u003c\/p\u003e\u003ch3\u003eKey strengths\u003c\/h3\u003e \u003cdiv class=\"cs\"\u003e \u003cdiv class=\"c\"\u003e \u003cb\u003eString protection\u003c\/b\u003e\u003cspan\u003eDedicated fuses or fuse holders on every pole of the incoming strings.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eSurge arrester\u003c\/b\u003e\u003cspan\u003eType 2 SPD to divert atmospheric overvoltages to earth.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eOn-load disconnection\u003c\/b\u003e\u003cspan\u003eDC switch-disconnector to open the array safely.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003ePre-wired enclosure\u003c\/b\u003e\u003cspan\u003eDelivered assembled and tested: only strings and inverter need connecting.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eOutdoor enclosure\u003c\/b\u003e\u003cspan\u003eInsulating enclosure with a protection rating suitable for outdoor mounting.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eStandards compliant\u003c\/b\u003e\u003cspan\u003eBuilt to CEI EN 61439 for low-voltage assemblies.\u003c\/span\u003e \u003c\/div\u003e \u003c\/div\u003e \u003ch3\u003eTechnical specifications\u003c\/h3\u003e \u003cdiv class=\"tw\"\u003e\u003ctable\u003e \u003cthead\u003e\u003ctr\u003e \u003cth\u003eFeature\u003c\/th\u003e \u003cth\u003eValue\u003c\/th\u003e \u003c\/tr\u003e\u003c\/thead\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003eProduct code\u003c\/td\u003e \u003ctd\u003eQDC1-1000\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eManufacturer\u003c\/td\u003e \u003ctd\u003eSecsun\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eType\u003c\/td\u003e \u003ctd\u003eDC array combiner box\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eStrings supported\u003c\/td\u003e \u003ctd\u003e1 string\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eString connection\u003c\/td\u003e \u003ctd\u003esingle string\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eDC circuit voltage\u003c\/td\u003e \u003ctd\u003e1000 V CC\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eIntegrated surge protection\u003c\/td\u003e \u003ctd\u003eYes, DC surge arrester\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eActuation\u003c\/td\u003e \u003ctd\u003eDC on-load disconnector\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e \u003ctd\u003e310 x 250 x 140 mm\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eMounting\u003c\/td\u003e \u003ctd\u003eWall mounted, outdoor\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eCertifications\u003c\/td\u003e \u003ctd\u003eCEI EN 61439\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e\u003c\/div\u003e \u003c\/div\u003e","brand":"Secsun","offers":[{"title":"IVA 10%","offer_id":55150714224977,"sku":"QDC1-1000-IVA10","price":298.34,"currency_code":"EUR","in_stock":true},{"title":"IVA 22%","offer_id":55150714257745,"sku":"QDC1-1000-IVA22","price":330.89,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2510\/0896\/files\/quadro-di-campo-cc-secsun-qdc1-1000-1-stringa-1000-v.jpg?v=1790910864"},{"product_id":"quadro-di-campo-cc-secsun-qdc1-600-1-stringa-600-v","title":"Secsun QDC1-600 DC combiner box 1 string 600 V","description":"\u003cstyle\u003e.lk{font-size:16px;line-height:1.7;color:#0e1b4d;max-width:920px}.lk h2{font-size:26px;line-height:1.3;margin:6px 0 14px;color:#0e1b4d;font-weight:700}.lk p{font-size:16px;line-height:1.7;margin:0 0 15px}.lk h3{font-size:20px;line-height:1.35;margin:28px 0 12px;color:#0e1b4d;font-weight:700;border-left:5px solid #73aa02;padding-left:12px}.lk .cs{display:flex;flex-wrap:wrap;gap:14px;margin:0 0 20px}.lk .c{flex:1 1 250px;min-width:240px;padding:15px 17px;border:1px solid #d7e0ea;border-top:4px solid #73aa02;border-radius:6px;background:#fff}.lk .c b{display:block;font-size:16px;color:#0e1b4d;margin-bottom:6px}.lk .c span{font-size:15px;line-height:1.6;color:#3b4557}.lk .tw{overflow-x:auto;margin:0 0 18px}.lk table{width:100%;border-collapse:collapse;border:1px solid #d7e0ea}.lk th{text-align:left;padding:11px 14px;font-size:15px;background:#0e1b4d;color:#fff}.lk td{padding:10px 14px;border-bottom:1px solid #d7e0ea;font-size:15px}.lk td:first-child{font-weight:600;color:#0e1b4d;width:46%}.lk tr:nth-child(even) td{background:#f7fafc}.lk a.d{display:flex;align-items:center;gap:14px;padding:13px 16px;border:1px solid #d7e0ea;border-radius:6px;background:#fff;text-decoration:none;color:#0e1b4d;margin:0 0 10px}.lk a.d i{flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:6px;background:#73aa02;color:#fff;font-size:14px;font-weight:700;font-style:normal}.lk a.d span{font-size:16px;font-weight:600;line-height:1.4}.lk a.d small{display:block;font-size:14px;font-weight:400;color:#5a6b7a}.lk .bd{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 18px}.lk .b{display:inline-block;padding:7px 13px;border-radius:999px;background:#0e1b4d;color:#fff;font-size:14px;font-weight:600}.lk .b.g{background:#73aa02}\u003c\/style\u003e\u003cdiv class=\"litio-keno lk\"\u003e \u003cdiv class=\"litio-iva-notice\" style=\"margin:0 0 18px;padding:12px 16px;border-left:4px solid #73aa02;border-radius:4px;background:#f4f7fb;color:#0e1b4d;font-size:16px;line-height:1.6;\"\u003e\u003cspan\u003ePrices include \u003cstrong\u003e22% Italian VAT\u003c\/strong\u003e; the \u003cstrong\u003ereduced 10% rate\u003c\/strong\u003e covers only goods for photovoltaic and storage systems, with a customer declaration. \u003cstrong\u003eFrom abroad\u003c\/strong\u003e: choose 22% VAT, or for \u003cstrong\u003e0% VAT\u003c\/strong\u003e place the order by bank transfer without paying and we send you a proforma invoice.\u003c\/span\u003e\u003cbr\u003e\u003ca href=\"\/en\/pages\/iva-acquisti-aziendali\" style=\"display:inline-block;margin-top:10px;padding:9px 16px;border-radius:6px;background:#73aa02;color:#fff;font-size:15px;font-weight:700;text-decoration:none;\"\u003eHow VAT works \u0026rsaquo;\u003c\/a\u003e\u003c\/div\u003e \u003cdiv class=\"bd\"\u003e \u003cspan class=\"b g\"\u003eDelivery in 10-20 days\u003c\/span\u003e\u003cspan class=\"b\"\u003e1 string DC\u003c\/span\u003e\u003cspan class=\"b\"\u003e600 V DC\u003c\/span\u003e\u003cspan class=\"b\"\u003eBuilt-in SPD\u003c\/span\u003e\u003cspan class=\"b\"\u003eSecsun\u003c\/span\u003e \u003c\/div\u003e \u003ch2\u003eSecsun QDC1-600 DC combiner box 1 string 600 V\u003c\/h2\u003e \u003cp\u003eThe \u003cstrong\u003eQDC1-600\u003c\/strong\u003e is the DC combiner box that sits between the PV modules and the inverter: it collects \u003cstrong\u003e1 string\u003c\/strong\u003e  and delivers a protected, switchable line downstream, with a working voltage up to \u003cstrong\u003e600 V DC\u003c\/strong\u003e.\u003c\/p\u003e\u003cp\u003eInside the enclosure you find overcurrent protection on the poles of every string, the \u003cstrong\u003esurge arrester\u003c\/strong\u003e for atmospheric discharges and the \u003cstrong\u003eon-load disconnector\u003c\/strong\u003e that lets you open the array before any work on the system. The board is delivered pre-wired and tested: on site you only connect the incoming string cables and the inverter on the output.\u003c\/p\u003e\u003ch3\u003eKey strengths\u003c\/h3\u003e \u003cdiv class=\"cs\"\u003e \u003cdiv class=\"c\"\u003e \u003cb\u003eString protection\u003c\/b\u003e\u003cspan\u003eDedicated fuses or fuse holders on every pole of the incoming strings.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eSurge arrester\u003c\/b\u003e\u003cspan\u003eType 2 SPD to divert atmospheric overvoltages to earth.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eOn-load disconnection\u003c\/b\u003e\u003cspan\u003eDC switch-disconnector to open the array safely.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003ePre-wired enclosure\u003c\/b\u003e\u003cspan\u003eDelivered assembled and tested: only strings and inverter need connecting.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eOutdoor enclosure\u003c\/b\u003e\u003cspan\u003eInsulating enclosure with a protection rating suitable for outdoor mounting.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eStandards compliant\u003c\/b\u003e\u003cspan\u003eBuilt to CEI EN 61439 for low-voltage assemblies.\u003c\/span\u003e \u003c\/div\u003e \u003c\/div\u003e \u003ch3\u003eTechnical specifications\u003c\/h3\u003e \u003cdiv class=\"tw\"\u003e\u003ctable\u003e \u003cthead\u003e\u003ctr\u003e \u003cth\u003eFeature\u003c\/th\u003e \u003cth\u003eValue\u003c\/th\u003e \u003c\/tr\u003e\u003c\/thead\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003eProduct code\u003c\/td\u003e \u003ctd\u003eQDC1-600\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eManufacturer\u003c\/td\u003e \u003ctd\u003eSecsun\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eType\u003c\/td\u003e \u003ctd\u003eDC array combiner box\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eStrings supported\u003c\/td\u003e \u003ctd\u003e1 string\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eString connection\u003c\/td\u003e \u003ctd\u003esingle string\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eDC circuit voltage\u003c\/td\u003e \u003ctd\u003e600 V CC\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eIntegrated surge protection\u003c\/td\u003e \u003ctd\u003eYes, DC surge arrester\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eActuation\u003c\/td\u003e \u003ctd\u003eDC on-load disconnector\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e \u003ctd\u003e310 x 250 x 140 mm\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eMounting\u003c\/td\u003e \u003ctd\u003eWall mounted, outdoor\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eCertifications\u003c\/td\u003e \u003ctd\u003eCEI EN 61439\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e\u003c\/div\u003e \u003c\/div\u003e","brand":"Secsun","offers":[{"title":"IVA 10%","offer_id":55150714290513,"sku":"QDC1-600-IVA10","price":234.1,"currency_code":"EUR","in_stock":true},{"title":"IVA 22%","offer_id":55150714323281,"sku":"QDC1-600-IVA22","price":259.64,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2510\/0896\/files\/quadro-di-campo-cc-secsun-qdc1-600-1-stringa-600-v.jpg?v=1790910866"},{"product_id":"quadro-di-campo-cc-secsun-qdc1-800-1-stringa-800-v","title":"Secsun QDC1-800 DC combiner box 1 string 800 V","description":"\u003cstyle\u003e.lk{font-size:16px;line-height:1.7;color:#0e1b4d;max-width:920px}.lk h2{font-size:26px;line-height:1.3;margin:6px 0 14px;color:#0e1b4d;font-weight:700}.lk p{font-size:16px;line-height:1.7;margin:0 0 15px}.lk h3{font-size:20px;line-height:1.35;margin:28px 0 12px;color:#0e1b4d;font-weight:700;border-left:5px solid #73aa02;padding-left:12px}.lk .cs{display:flex;flex-wrap:wrap;gap:14px;margin:0 0 20px}.lk .c{flex:1 1 250px;min-width:240px;padding:15px 17px;border:1px solid #d7e0ea;border-top:4px solid #73aa02;border-radius:6px;background:#fff}.lk .c b{display:block;font-size:16px;color:#0e1b4d;margin-bottom:6px}.lk .c span{font-size:15px;line-height:1.6;color:#3b4557}.lk .tw{overflow-x:auto;margin:0 0 18px}.lk table{width:100%;border-collapse:collapse;border:1px solid #d7e0ea}.lk th{text-align:left;padding:11px 14px;font-size:15px;background:#0e1b4d;color:#fff}.lk td{padding:10px 14px;border-bottom:1px solid #d7e0ea;font-size:15px}.lk td:first-child{font-weight:600;color:#0e1b4d;width:46%}.lk tr:nth-child(even) td{background:#f7fafc}.lk a.d{display:flex;align-items:center;gap:14px;padding:13px 16px;border:1px solid #d7e0ea;border-radius:6px;background:#fff;text-decoration:none;color:#0e1b4d;margin:0 0 10px}.lk a.d i{flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:6px;background:#73aa02;color:#fff;font-size:14px;font-weight:700;font-style:normal}.lk a.d span{font-size:16px;font-weight:600;line-height:1.4}.lk a.d small{display:block;font-size:14px;font-weight:400;color:#5a6b7a}.lk .bd{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 18px}.lk .b{display:inline-block;padding:7px 13px;border-radius:999px;background:#0e1b4d;color:#fff;font-size:14px;font-weight:600}.lk .b.g{background:#73aa02}\u003c\/style\u003e\u003cdiv class=\"litio-keno lk\"\u003e \u003cdiv class=\"litio-iva-notice\" style=\"margin:0 0 18px;padding:12px 16px;border-left:4px solid #73aa02;border-radius:4px;background:#f4f7fb;color:#0e1b4d;font-size:16px;line-height:1.6;\"\u003e\u003cspan\u003ePrices include \u003cstrong\u003e22% Italian VAT\u003c\/strong\u003e; the \u003cstrong\u003ereduced 10% rate\u003c\/strong\u003e covers only goods for photovoltaic and storage systems, with a customer declaration. \u003cstrong\u003eFrom abroad\u003c\/strong\u003e: choose 22% VAT, or for \u003cstrong\u003e0% VAT\u003c\/strong\u003e place the order by bank transfer without paying and we send you a proforma invoice.\u003c\/span\u003e\u003cbr\u003e\u003ca href=\"\/en\/pages\/iva-acquisti-aziendali\" style=\"display:inline-block;margin-top:10px;padding:9px 16px;border-radius:6px;background:#73aa02;color:#fff;font-size:15px;font-weight:700;text-decoration:none;\"\u003eHow VAT works \u0026rsaquo;\u003c\/a\u003e\u003c\/div\u003e \u003cdiv class=\"bd\"\u003e \u003cspan class=\"b g\"\u003eDelivery in 10-20 days\u003c\/span\u003e\u003cspan class=\"b\"\u003e1 string DC\u003c\/span\u003e\u003cspan class=\"b\"\u003e800 V DC\u003c\/span\u003e\u003cspan class=\"b\"\u003eBuilt-in SPD\u003c\/span\u003e\u003cspan class=\"b\"\u003eSecsun\u003c\/span\u003e \u003c\/div\u003e \u003ch2\u003eSecsun QDC1-800 DC combiner box 1 string 800 V\u003c\/h2\u003e \u003cp\u003eThe \u003cstrong\u003eQDC1-800\u003c\/strong\u003e is the DC combiner box that sits between the PV modules and the inverter: it collects \u003cstrong\u003e1 string\u003c\/strong\u003e  and delivers a protected, switchable line downstream, with a working voltage up to \u003cstrong\u003e800 V DC\u003c\/strong\u003e.\u003c\/p\u003e\u003cp\u003eInside the enclosure you find overcurrent protection on the poles of every string, the \u003cstrong\u003esurge arrester\u003c\/strong\u003e for atmospheric discharges and the \u003cstrong\u003eon-load disconnector\u003c\/strong\u003e that lets you open the array before any work on the system. The board is delivered pre-wired and tested: on site you only connect the incoming string cables and the inverter on the output.\u003c\/p\u003e\u003ch3\u003eKey strengths\u003c\/h3\u003e \u003cdiv class=\"cs\"\u003e \u003cdiv class=\"c\"\u003e \u003cb\u003eString protection\u003c\/b\u003e\u003cspan\u003eDedicated fuses or fuse holders on every pole of the incoming strings.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eSurge arrester\u003c\/b\u003e\u003cspan\u003eType 2 SPD to divert atmospheric overvoltages to earth.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eOn-load disconnection\u003c\/b\u003e\u003cspan\u003eDC switch-disconnector to open the array safely.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003ePre-wired enclosure\u003c\/b\u003e\u003cspan\u003eDelivered assembled and tested: only strings and inverter need connecting.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eOutdoor enclosure\u003c\/b\u003e\u003cspan\u003eInsulating enclosure with a protection rating suitable for outdoor mounting.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eStandards compliant\u003c\/b\u003e\u003cspan\u003eBuilt to CEI EN 61439 for low-voltage assemblies.\u003c\/span\u003e \u003c\/div\u003e \u003c\/div\u003e \u003ch3\u003eTechnical specifications\u003c\/h3\u003e \u003cdiv class=\"tw\"\u003e\u003ctable\u003e \u003cthead\u003e\u003ctr\u003e \u003cth\u003eFeature\u003c\/th\u003e \u003cth\u003eValue\u003c\/th\u003e \u003c\/tr\u003e\u003c\/thead\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003eProduct code\u003c\/td\u003e \u003ctd\u003eQDC1-800\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eManufacturer\u003c\/td\u003e \u003ctd\u003eSecsun\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eType\u003c\/td\u003e \u003ctd\u003eDC array combiner box\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eStrings supported\u003c\/td\u003e \u003ctd\u003e1 string\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eString connection\u003c\/td\u003e \u003ctd\u003esingle string\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eDC circuit voltage\u003c\/td\u003e \u003ctd\u003e800 V CC\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eIntegrated surge protection\u003c\/td\u003e \u003ctd\u003eYes, DC surge arrester\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eActuation\u003c\/td\u003e \u003ctd\u003eDC on-load disconnector\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e \u003ctd\u003e310 x 250 x 140 mm\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eMounting\u003c\/td\u003e \u003ctd\u003eWall mounted, outdoor\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eCertifications\u003c\/td\u003e \u003ctd\u003eCEI EN 61439\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e\u003c\/div\u003e \u003c\/div\u003e","brand":"Secsun","offers":[{"title":"IVA 10%","offer_id":55150714356049,"sku":"QDC1-800-IVA10","price":253.0,"currency_code":"EUR","in_stock":true},{"title":"IVA 22%","offer_id":55150714388817,"sku":"QDC1-800-IVA22","price":280.6,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2510\/0896\/files\/quadro-di-campo-cc-secsun-qdc1-800-1-stringa-800-v.jpg?v=1790910867"},{"product_id":"quadro-di-campo-cc-secsun-qdc2-800-2-stringhe-in-parallelo-800-v","title":"Secsun QDC2-800 DC combiner box 2 strings in parallel 800 V","description":"\u003cstyle\u003e.lk{font-size:16px;line-height:1.7;color:#0e1b4d;max-width:920px}.lk h2{font-size:26px;line-height:1.3;margin:6px 0 14px;color:#0e1b4d;font-weight:700}.lk p{font-size:16px;line-height:1.7;margin:0 0 15px}.lk h3{font-size:20px;line-height:1.35;margin:28px 0 12px;color:#0e1b4d;font-weight:700;border-left:5px solid #73aa02;padding-left:12px}.lk .cs{display:flex;flex-wrap:wrap;gap:14px;margin:0 0 20px}.lk .c{flex:1 1 250px;min-width:240px;padding:15px 17px;border:1px solid #d7e0ea;border-top:4px solid #73aa02;border-radius:6px;background:#fff}.lk .c b{display:block;font-size:16px;color:#0e1b4d;margin-bottom:6px}.lk .c span{font-size:15px;line-height:1.6;color:#3b4557}.lk .tw{overflow-x:auto;margin:0 0 18px}.lk table{width:100%;border-collapse:collapse;border:1px solid #d7e0ea}.lk th{text-align:left;padding:11px 14px;font-size:15px;background:#0e1b4d;color:#fff}.lk td{padding:10px 14px;border-bottom:1px solid #d7e0ea;font-size:15px}.lk td:first-child{font-weight:600;color:#0e1b4d;width:46%}.lk tr:nth-child(even) td{background:#f7fafc}.lk a.d{display:flex;align-items:center;gap:14px;padding:13px 16px;border:1px solid #d7e0ea;border-radius:6px;background:#fff;text-decoration:none;color:#0e1b4d;margin:0 0 10px}.lk a.d i{flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:6px;background:#73aa02;color:#fff;font-size:14px;font-weight:700;font-style:normal}.lk a.d span{font-size:16px;font-weight:600;line-height:1.4}.lk a.d small{display:block;font-size:14px;font-weight:400;color:#5a6b7a}.lk .bd{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 18px}.lk .b{display:inline-block;padding:7px 13px;border-radius:999px;background:#0e1b4d;color:#fff;font-size:14px;font-weight:600}.lk .b.g{background:#73aa02}\u003c\/style\u003e\u003cdiv class=\"litio-keno lk\"\u003e \u003cdiv class=\"litio-iva-notice\" style=\"margin:0 0 18px;padding:12px 16px;border-left:4px solid #73aa02;border-radius:4px;background:#f4f7fb;color:#0e1b4d;font-size:16px;line-height:1.6;\"\u003e\u003cspan\u003ePrices include \u003cstrong\u003e22% Italian VAT\u003c\/strong\u003e; the \u003cstrong\u003ereduced 10% rate\u003c\/strong\u003e covers only goods for photovoltaic and storage systems, with a customer declaration. \u003cstrong\u003eFrom abroad\u003c\/strong\u003e: choose 22% VAT, or for \u003cstrong\u003e0% VAT\u003c\/strong\u003e place the order by bank transfer without paying and we send you a proforma invoice.\u003c\/span\u003e\u003cbr\u003e\u003ca href=\"\/en\/pages\/iva-acquisti-aziendali\" style=\"display:inline-block;margin-top:10px;padding:9px 16px;border-radius:6px;background:#73aa02;color:#fff;font-size:15px;font-weight:700;text-decoration:none;\"\u003eHow VAT works \u0026rsaquo;\u003c\/a\u003e\u003c\/div\u003e \u003cdiv class=\"bd\"\u003e \u003cspan class=\"b g\"\u003eDelivery in 10-20 days\u003c\/span\u003e\u003cspan class=\"b\"\u003e2 strings DC\u003c\/span\u003e\u003cspan class=\"b\"\u003e800 V DC\u003c\/span\u003e\u003cspan class=\"b\"\u003eBuilt-in SPD\u003c\/span\u003e\u003cspan class=\"b\"\u003eSecsun\u003c\/span\u003e \u003c\/div\u003e \u003ch2\u003eSecsun QDC2-800 DC combiner box 2 strings in parallel 800 V\u003c\/h2\u003e \u003cp\u003eThe \u003cstrong\u003eQDC2-800\u003c\/strong\u003e is the DC combiner box that sits between the PV modules and the inverter: it collects \u003cstrong\u003e2 strings\u003c\/strong\u003e in parallel and delivers a protected, switchable line downstream, with a working voltage up to \u003cstrong\u003e800 V DC\u003c\/strong\u003e.\u003c\/p\u003e\u003cp\u003eInside the enclosure you find overcurrent protection on the poles of every string, the \u003cstrong\u003esurge arrester\u003c\/strong\u003e for atmospheric discharges and the \u003cstrong\u003eon-load disconnector\u003c\/strong\u003e that lets you open the array before any work on the system. The board is delivered pre-wired and tested: on site you only connect the incoming string cables and the inverter on the output.\u003c\/p\u003e\u003ch3\u003eKey strengths\u003c\/h3\u003e \u003cdiv class=\"cs\"\u003e \u003cdiv class=\"c\"\u003e \u003cb\u003eString protection\u003c\/b\u003e\u003cspan\u003eDedicated fuses or fuse holders on every pole of the incoming strings.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eSurge arrester\u003c\/b\u003e\u003cspan\u003eType 2 SPD to divert atmospheric overvoltages to earth.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eOn-load disconnection\u003c\/b\u003e\u003cspan\u003eDC switch-disconnector to open the array safely.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003ePre-wired enclosure\u003c\/b\u003e\u003cspan\u003eDelivered assembled and tested: only strings and inverter need connecting.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eOutdoor enclosure\u003c\/b\u003e\u003cspan\u003eInsulating enclosure with a protection rating suitable for outdoor mounting.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eStandards compliant\u003c\/b\u003e\u003cspan\u003eBuilt to CEI EN 61439 for low-voltage assemblies.\u003c\/span\u003e \u003c\/div\u003e \u003c\/div\u003e \u003ch3\u003eTechnical specifications\u003c\/h3\u003e \u003cdiv class=\"tw\"\u003e\u003ctable\u003e \u003cthead\u003e\u003ctr\u003e \u003cth\u003eFeature\u003c\/th\u003e \u003cth\u003eValue\u003c\/th\u003e \u003c\/tr\u003e\u003c\/thead\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003eProduct code\u003c\/td\u003e \u003ctd\u003eQDC2-800\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eManufacturer\u003c\/td\u003e \u003ctd\u003eSecsun\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eType\u003c\/td\u003e \u003ctd\u003eDC array combiner box\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eStrings supported\u003c\/td\u003e \u003ctd\u003e2 strings\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eString connection\u003c\/td\u003e \u003ctd\u003ein parallel\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eDC circuit voltage\u003c\/td\u003e \u003ctd\u003e800 V CC\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eIntegrated surge protection\u003c\/td\u003e \u003ctd\u003eYes, DC surge arrester\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eActuation\u003c\/td\u003e \u003ctd\u003eDC on-load disconnector\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e \u003ctd\u003e310 x 250 x 140 mm\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eMounting\u003c\/td\u003e \u003ctd\u003eWall mounted, outdoor\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eCertifications\u003c\/td\u003e \u003ctd\u003eCEI EN 61439\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e\u003c\/div\u003e \u003c\/div\u003e","brand":"Secsun","offers":[{"title":"IVA 10%","offer_id":55150714421585,"sku":"QDC2-800-IVA10","price":273.79,"currency_code":"EUR","in_stock":true},{"title":"IVA 22%","offer_id":55150714454353,"sku":"QDC2-800-IVA22","price":303.66,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2510\/0896\/files\/quadro-di-campo-cc-secsun-qdc2-800-2-stringhe-in-parallelo-800-v.jpg?v=1790910869"},{"product_id":"quadro-di-campo-cc-secsun-qdc2i-1000-2-stringhe-indipendenti-1000-v","title":"Secsun QDC2I-1000 DC combiner box 2 strings independent 1000 V","description":"\u003cstyle\u003e.lk{font-size:16px;line-height:1.7;color:#0e1b4d;max-width:920px}.lk h2{font-size:26px;line-height:1.3;margin:6px 0 14px;color:#0e1b4d;font-weight:700}.lk p{font-size:16px;line-height:1.7;margin:0 0 15px}.lk h3{font-size:20px;line-height:1.35;margin:28px 0 12px;color:#0e1b4d;font-weight:700;border-left:5px solid #73aa02;padding-left:12px}.lk .cs{display:flex;flex-wrap:wrap;gap:14px;margin:0 0 20px}.lk .c{flex:1 1 250px;min-width:240px;padding:15px 17px;border:1px solid #d7e0ea;border-top:4px solid #73aa02;border-radius:6px;background:#fff}.lk .c b{display:block;font-size:16px;color:#0e1b4d;margin-bottom:6px}.lk .c span{font-size:15px;line-height:1.6;color:#3b4557}.lk .tw{overflow-x:auto;margin:0 0 18px}.lk table{width:100%;border-collapse:collapse;border:1px solid #d7e0ea}.lk th{text-align:left;padding:11px 14px;font-size:15px;background:#0e1b4d;color:#fff}.lk td{padding:10px 14px;border-bottom:1px solid #d7e0ea;font-size:15px}.lk td:first-child{font-weight:600;color:#0e1b4d;width:46%}.lk tr:nth-child(even) td{background:#f7fafc}.lk a.d{display:flex;align-items:center;gap:14px;padding:13px 16px;border:1px solid #d7e0ea;border-radius:6px;background:#fff;text-decoration:none;color:#0e1b4d;margin:0 0 10px}.lk a.d i{flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:6px;background:#73aa02;color:#fff;font-size:14px;font-weight:700;font-style:normal}.lk a.d span{font-size:16px;font-weight:600;line-height:1.4}.lk a.d small{display:block;font-size:14px;font-weight:400;color:#5a6b7a}.lk .bd{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 18px}.lk .b{display:inline-block;padding:7px 13px;border-radius:999px;background:#0e1b4d;color:#fff;font-size:14px;font-weight:600}.lk .b.g{background:#73aa02}\u003c\/style\u003e\u003cdiv class=\"litio-keno lk\"\u003e \u003cdiv class=\"litio-iva-notice\" style=\"margin:0 0 18px;padding:12px 16px;border-left:4px solid #73aa02;border-radius:4px;background:#f4f7fb;color:#0e1b4d;font-size:16px;line-height:1.6;\"\u003e\u003cspan\u003ePrices include \u003cstrong\u003e22% Italian VAT\u003c\/strong\u003e; the \u003cstrong\u003ereduced 10% rate\u003c\/strong\u003e covers only goods for photovoltaic and storage systems, with a customer declaration. \u003cstrong\u003eFrom abroad\u003c\/strong\u003e: choose 22% VAT, or for \u003cstrong\u003e0% VAT\u003c\/strong\u003e place the order by bank transfer without paying and we send you a proforma invoice.\u003c\/span\u003e\u003cbr\u003e\u003ca href=\"\/en\/pages\/iva-acquisti-aziendali\" style=\"display:inline-block;margin-top:10px;padding:9px 16px;border-radius:6px;background:#73aa02;color:#fff;font-size:15px;font-weight:700;text-decoration:none;\"\u003eHow VAT works \u0026rsaquo;\u003c\/a\u003e\u003c\/div\u003e \u003cdiv class=\"bd\"\u003e \u003cspan class=\"b g\"\u003eDelivery in 10-20 days\u003c\/span\u003e\u003cspan class=\"b\"\u003e2 strings DC\u003c\/span\u003e\u003cspan class=\"b\"\u003e1000 V DC\u003c\/span\u003e\u003cspan class=\"b\"\u003eBuilt-in SPD\u003c\/span\u003e\u003cspan class=\"b\"\u003eSecsun\u003c\/span\u003e \u003c\/div\u003e \u003ch2\u003eSecsun QDC2I-1000 DC combiner box 2 strings independent 1000 V\u003c\/h2\u003e \u003cp\u003eThe \u003cstrong\u003eQDC2I-1000\u003c\/strong\u003e is the DC combiner box that sits between the PV modules and the inverter: it collects \u003cstrong\u003e2 strings\u003c\/strong\u003e independent and delivers a protected, switchable line downstream, with a working voltage up to \u003cstrong\u003e1000 V DC\u003c\/strong\u003e.\u003c\/p\u003e\u003cp\u003eInside the enclosure you find overcurrent protection on the poles of every string, the \u003cstrong\u003esurge arrester\u003c\/strong\u003e for atmospheric discharges and the \u003cstrong\u003eon-load disconnector\u003c\/strong\u003e that lets you open the array before any work on the system. The board is delivered pre-wired and tested: on site you only connect the incoming string cables and the inverter on the output.\u003c\/p\u003e\u003ch3\u003eKey strengths\u003c\/h3\u003e \u003cdiv class=\"cs\"\u003e \u003cdiv class=\"c\"\u003e \u003cb\u003eString protection\u003c\/b\u003e\u003cspan\u003eDedicated fuses or fuse holders on every pole of the incoming strings.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eSurge arrester\u003c\/b\u003e\u003cspan\u003eType 2 SPD to divert atmospheric overvoltages to earth.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eOn-load disconnection\u003c\/b\u003e\u003cspan\u003eDC switch-disconnector to open the array safely.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003ePre-wired enclosure\u003c\/b\u003e\u003cspan\u003eDelivered assembled and tested: only strings and inverter need connecting.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eOutdoor enclosure\u003c\/b\u003e\u003cspan\u003eInsulating enclosure with a protection rating suitable for outdoor mounting.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eStandards compliant\u003c\/b\u003e\u003cspan\u003eBuilt to CEI EN 61439 for low-voltage assemblies.\u003c\/span\u003e \u003c\/div\u003e \u003c\/div\u003e \u003ch3\u003eTechnical specifications\u003c\/h3\u003e \u003cdiv class=\"tw\"\u003e\u003ctable\u003e \u003cthead\u003e\u003ctr\u003e \u003cth\u003eFeature\u003c\/th\u003e \u003cth\u003eValue\u003c\/th\u003e \u003c\/tr\u003e\u003c\/thead\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003eProduct code\u003c\/td\u003e \u003ctd\u003eQDC2I-1000\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eManufacturer\u003c\/td\u003e \u003ctd\u003eSecsun\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eType\u003c\/td\u003e \u003ctd\u003eDC array combiner box\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eStrings supported\u003c\/td\u003e \u003ctd\u003e2 strings\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eString connection\u003c\/td\u003e \u003ctd\u003eindependent\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eDC circuit voltage\u003c\/td\u003e \u003ctd\u003e1000 V CC\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eIntegrated surge protection\u003c\/td\u003e \u003ctd\u003eYes, DC surge arrester\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eActuation\u003c\/td\u003e \u003ctd\u003eDC on-load disconnector\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eMounting\u003c\/td\u003e \u003ctd\u003eWall mounted, outdoor\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eCertifications\u003c\/td\u003e \u003ctd\u003eCEI EN 61439\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e\u003c\/div\u003e \u003c\/div\u003e","brand":"Secsun","offers":[{"title":"IVA 10%","offer_id":55150714487121,"sku":"QDC2I-1000-IVA10","price":540.16,"currency_code":"EUR","in_stock":true},{"title":"IVA 22%","offer_id":55150714519889,"sku":"QDC2I-1000-IVA22","price":599.08,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2510\/0896\/files\/quadro-di-campo-cc-secsun-qdc2i-1000-2-stringhe-indipendenti-1000-v.jpg?v=1790910870"},{"product_id":"quadro-di-campo-cc-secsun-qdc2i-600-2-stringhe-indipendenti-600-v","title":"Secsun QDC2I-600 DC combiner box 2 strings independent 600 V","description":"\u003cstyle\u003e.lk{font-size:16px;line-height:1.7;color:#0e1b4d;max-width:920px}.lk h2{font-size:26px;line-height:1.3;margin:6px 0 14px;color:#0e1b4d;font-weight:700}.lk p{font-size:16px;line-height:1.7;margin:0 0 15px}.lk h3{font-size:20px;line-height:1.35;margin:28px 0 12px;color:#0e1b4d;font-weight:700;border-left:5px solid #73aa02;padding-left:12px}.lk .cs{display:flex;flex-wrap:wrap;gap:14px;margin:0 0 20px}.lk .c{flex:1 1 250px;min-width:240px;padding:15px 17px;border:1px solid #d7e0ea;border-top:4px solid #73aa02;border-radius:6px;background:#fff}.lk .c b{display:block;font-size:16px;color:#0e1b4d;margin-bottom:6px}.lk .c span{font-size:15px;line-height:1.6;color:#3b4557}.lk .tw{overflow-x:auto;margin:0 0 18px}.lk table{width:100%;border-collapse:collapse;border:1px solid #d7e0ea}.lk th{text-align:left;padding:11px 14px;font-size:15px;background:#0e1b4d;color:#fff}.lk td{padding:10px 14px;border-bottom:1px solid #d7e0ea;font-size:15px}.lk td:first-child{font-weight:600;color:#0e1b4d;width:46%}.lk tr:nth-child(even) td{background:#f7fafc}.lk a.d{display:flex;align-items:center;gap:14px;padding:13px 16px;border:1px solid #d7e0ea;border-radius:6px;background:#fff;text-decoration:none;color:#0e1b4d;margin:0 0 10px}.lk a.d i{flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:6px;background:#73aa02;color:#fff;font-size:14px;font-weight:700;font-style:normal}.lk a.d span{font-size:16px;font-weight:600;line-height:1.4}.lk a.d small{display:block;font-size:14px;font-weight:400;color:#5a6b7a}.lk .bd{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 18px}.lk .b{display:inline-block;padding:7px 13px;border-radius:999px;background:#0e1b4d;color:#fff;font-size:14px;font-weight:600}.lk .b.g{background:#73aa02}\u003c\/style\u003e\u003cdiv class=\"litio-keno lk\"\u003e \u003cdiv class=\"litio-iva-notice\" style=\"margin:0 0 18px;padding:12px 16px;border-left:4px solid #73aa02;border-radius:4px;background:#f4f7fb;color:#0e1b4d;font-size:16px;line-height:1.6;\"\u003e\u003cspan\u003ePrices include \u003cstrong\u003e22% Italian VAT\u003c\/strong\u003e; the \u003cstrong\u003ereduced 10% rate\u003c\/strong\u003e covers only goods for photovoltaic and storage systems, with a customer declaration. \u003cstrong\u003eFrom abroad\u003c\/strong\u003e: choose 22% VAT, or for \u003cstrong\u003e0% VAT\u003c\/strong\u003e place the order by bank transfer without paying and we send you a proforma invoice.\u003c\/span\u003e\u003cbr\u003e\u003ca href=\"\/en\/pages\/iva-acquisti-aziendali\" style=\"display:inline-block;margin-top:10px;padding:9px 16px;border-radius:6px;background:#73aa02;color:#fff;font-size:15px;font-weight:700;text-decoration:none;\"\u003eHow VAT works \u0026rsaquo;\u003c\/a\u003e\u003c\/div\u003e \u003cdiv class=\"bd\"\u003e \u003cspan class=\"b g\"\u003eDelivery in 10-20 days\u003c\/span\u003e\u003cspan class=\"b\"\u003e2 strings DC\u003c\/span\u003e\u003cspan class=\"b\"\u003e600 V DC\u003c\/span\u003e\u003cspan class=\"b\"\u003eBuilt-in SPD\u003c\/span\u003e\u003cspan class=\"b\"\u003eSecsun\u003c\/span\u003e \u003c\/div\u003e \u003ch2\u003eSecsun QDC2I-600 DC combiner box 2 strings independent 600 V\u003c\/h2\u003e \u003cp\u003eThe \u003cstrong\u003eQDC2I-600\u003c\/strong\u003e is the DC combiner box that sits between the PV modules and the inverter: it collects \u003cstrong\u003e2 strings\u003c\/strong\u003e independent and delivers a protected, switchable line downstream, with a working voltage up to \u003cstrong\u003e600 V DC\u003c\/strong\u003e.\u003c\/p\u003e\u003cp\u003eInside the enclosure you find overcurrent protection on the poles of every string, the \u003cstrong\u003esurge arrester\u003c\/strong\u003e for atmospheric discharges and the \u003cstrong\u003eon-load disconnector\u003c\/strong\u003e that lets you open the array before any work on the system. The board is delivered pre-wired and tested: on site you only connect the incoming string cables and the inverter on the output.\u003c\/p\u003e\u003ch3\u003eKey strengths\u003c\/h3\u003e \u003cdiv class=\"cs\"\u003e \u003cdiv class=\"c\"\u003e \u003cb\u003eString protection\u003c\/b\u003e\u003cspan\u003eDedicated fuses or fuse holders on every pole of the incoming strings.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eSurge arrester\u003c\/b\u003e\u003cspan\u003eType 2 SPD to divert atmospheric overvoltages to earth.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eOn-load disconnection\u003c\/b\u003e\u003cspan\u003eDC switch-disconnector to open the array safely.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003ePre-wired enclosure\u003c\/b\u003e\u003cspan\u003eDelivered assembled and tested: only strings and inverter need connecting.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eOutdoor enclosure\u003c\/b\u003e\u003cspan\u003eInsulating enclosure with a protection rating suitable for outdoor mounting.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eStandards compliant\u003c\/b\u003e\u003cspan\u003eBuilt to CEI EN 61439 for low-voltage assemblies.\u003c\/span\u003e \u003c\/div\u003e \u003c\/div\u003e \u003ch3\u003eTechnical specifications\u003c\/h3\u003e \u003cdiv class=\"tw\"\u003e\u003ctable\u003e \u003cthead\u003e\u003ctr\u003e \u003cth\u003eFeature\u003c\/th\u003e \u003cth\u003eValue\u003c\/th\u003e \u003c\/tr\u003e\u003c\/thead\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003eProduct code\u003c\/td\u003e \u003ctd\u003eQDC2I-600\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eManufacturer\u003c\/td\u003e \u003ctd\u003eSecsun\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eType\u003c\/td\u003e \u003ctd\u003eDC array combiner box\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eStrings supported\u003c\/td\u003e \u003ctd\u003e2 strings\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eString connection\u003c\/td\u003e \u003ctd\u003eindependent\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eDC circuit voltage\u003c\/td\u003e \u003ctd\u003e600 V CC\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eIntegrated surge protection\u003c\/td\u003e \u003ctd\u003eYes, DC surge arrester\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eActuation\u003c\/td\u003e \u003ctd\u003eDC on-load disconnector\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e \u003ctd\u003e350 x 300 x 160 mm\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eMounting\u003c\/td\u003e \u003ctd\u003eWall mounted, outdoor\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eCertifications\u003c\/td\u003e \u003ctd\u003eCEI EN 61439\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e\u003c\/div\u003e \u003c\/div\u003e","brand":"Secsun","offers":[{"title":"IVA 10%","offer_id":55150714552657,"sku":"QDC2I-600-IVA10","price":417.35,"currency_code":"EUR","in_stock":true},{"title":"IVA 22%","offer_id":55150714585425,"sku":"QDC2I-600-IVA22","price":462.88,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2510\/0896\/files\/quadro-di-campo-cc-secsun-qdc2i-600-2-stringhe-indipendenti-600-v.jpg?v=1790910872"},{"product_id":"quadro-di-campo-cc-secsun-qdc2i-800-2-stringhe-indipendenti-800-v","title":"Secsun QDC2I-800 DC combiner box 2 strings independent 800 V","description":"\u003cstyle\u003e.lk{font-size:16px;line-height:1.7;color:#0e1b4d;max-width:920px}.lk h2{font-size:26px;line-height:1.3;margin:6px 0 14px;color:#0e1b4d;font-weight:700}.lk p{font-size:16px;line-height:1.7;margin:0 0 15px}.lk h3{font-size:20px;line-height:1.35;margin:28px 0 12px;color:#0e1b4d;font-weight:700;border-left:5px solid #73aa02;padding-left:12px}.lk .cs{display:flex;flex-wrap:wrap;gap:14px;margin:0 0 20px}.lk .c{flex:1 1 250px;min-width:240px;padding:15px 17px;border:1px solid #d7e0ea;border-top:4px solid #73aa02;border-radius:6px;background:#fff}.lk .c b{display:block;font-size:16px;color:#0e1b4d;margin-bottom:6px}.lk .c span{font-size:15px;line-height:1.6;color:#3b4557}.lk .tw{overflow-x:auto;margin:0 0 18px}.lk table{width:100%;border-collapse:collapse;border:1px solid #d7e0ea}.lk th{text-align:left;padding:11px 14px;font-size:15px;background:#0e1b4d;color:#fff}.lk td{padding:10px 14px;border-bottom:1px solid #d7e0ea;font-size:15px}.lk td:first-child{font-weight:600;color:#0e1b4d;width:46%}.lk tr:nth-child(even) td{background:#f7fafc}.lk a.d{display:flex;align-items:center;gap:14px;padding:13px 16px;border:1px solid #d7e0ea;border-radius:6px;background:#fff;text-decoration:none;color:#0e1b4d;margin:0 0 10px}.lk a.d i{flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:6px;background:#73aa02;color:#fff;font-size:14px;font-weight:700;font-style:normal}.lk a.d span{font-size:16px;font-weight:600;line-height:1.4}.lk a.d small{display:block;font-size:14px;font-weight:400;color:#5a6b7a}.lk .bd{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 18px}.lk .b{display:inline-block;padding:7px 13px;border-radius:999px;background:#0e1b4d;color:#fff;font-size:14px;font-weight:600}.lk .b.g{background:#73aa02}\u003c\/style\u003e\u003cdiv class=\"litio-keno lk\"\u003e \u003cdiv class=\"litio-iva-notice\" style=\"margin:0 0 18px;padding:12px 16px;border-left:4px solid #73aa02;border-radius:4px;background:#f4f7fb;color:#0e1b4d;font-size:16px;line-height:1.6;\"\u003e\u003cspan\u003ePrices include \u003cstrong\u003e22% Italian VAT\u003c\/strong\u003e; the \u003cstrong\u003ereduced 10% rate\u003c\/strong\u003e covers only goods for photovoltaic and storage systems, with a customer declaration. \u003cstrong\u003eFrom abroad\u003c\/strong\u003e: choose 22% VAT, or for \u003cstrong\u003e0% VAT\u003c\/strong\u003e place the order by bank transfer without paying and we send you a proforma invoice.\u003c\/span\u003e\u003cbr\u003e\u003ca href=\"\/en\/pages\/iva-acquisti-aziendali\" style=\"display:inline-block;margin-top:10px;padding:9px 16px;border-radius:6px;background:#73aa02;color:#fff;font-size:15px;font-weight:700;text-decoration:none;\"\u003eHow VAT works \u0026rsaquo;\u003c\/a\u003e\u003c\/div\u003e \u003cdiv class=\"bd\"\u003e \u003cspan class=\"b g\"\u003eDelivery in 10-20 days\u003c\/span\u003e\u003cspan class=\"b\"\u003e2 strings DC\u003c\/span\u003e\u003cspan class=\"b\"\u003e800 V DC\u003c\/span\u003e\u003cspan class=\"b\"\u003eBuilt-in SPD\u003c\/span\u003e\u003cspan class=\"b\"\u003eSecsun\u003c\/span\u003e \u003c\/div\u003e \u003ch2\u003eSecsun QDC2I-800 DC combiner box 2 strings independent 800 V\u003c\/h2\u003e \u003cp\u003eThe \u003cstrong\u003eQDC2I-800\u003c\/strong\u003e is the DC combiner box that sits between the PV modules and the inverter: it collects \u003cstrong\u003e2 strings\u003c\/strong\u003e independent and delivers a protected, switchable line downstream, with a working voltage up to \u003cstrong\u003e800 V DC\u003c\/strong\u003e.\u003c\/p\u003e\u003cp\u003eInside the enclosure you find overcurrent protection on the poles of every string, the \u003cstrong\u003esurge arrester\u003c\/strong\u003e for atmospheric discharges and the \u003cstrong\u003eon-load disconnector\u003c\/strong\u003e that lets you open the array before any work on the system. The board is delivered pre-wired and tested: on site you only connect the incoming string cables and the inverter on the output.\u003c\/p\u003e\u003ch3\u003eKey strengths\u003c\/h3\u003e \u003cdiv class=\"cs\"\u003e \u003cdiv class=\"c\"\u003e \u003cb\u003eString protection\u003c\/b\u003e\u003cspan\u003eDedicated fuses or fuse holders on every pole of the incoming strings.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eSurge arrester\u003c\/b\u003e\u003cspan\u003eType 2 SPD to divert atmospheric overvoltages to earth.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eOn-load disconnection\u003c\/b\u003e\u003cspan\u003eDC switch-disconnector to open the array safely.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003ePre-wired enclosure\u003c\/b\u003e\u003cspan\u003eDelivered assembled and tested: only strings and inverter need connecting.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eOutdoor enclosure\u003c\/b\u003e\u003cspan\u003eInsulating enclosure with a protection rating suitable for outdoor mounting.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eStandards compliant\u003c\/b\u003e\u003cspan\u003eBuilt to CEI EN 61439 for low-voltage assemblies.\u003c\/span\u003e \u003c\/div\u003e \u003c\/div\u003e \u003ch3\u003eTechnical specifications\u003c\/h3\u003e \u003cdiv class=\"tw\"\u003e\u003ctable\u003e \u003cthead\u003e\u003ctr\u003e \u003cth\u003eFeature\u003c\/th\u003e \u003cth\u003eValue\u003c\/th\u003e \u003c\/tr\u003e\u003c\/thead\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003eProduct code\u003c\/td\u003e \u003ctd\u003eQDC2I-800\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eManufacturer\u003c\/td\u003e \u003ctd\u003eSecsun\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eType\u003c\/td\u003e \u003ctd\u003eDC array combiner box\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eStrings supported\u003c\/td\u003e \u003ctd\u003e2 strings\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eString connection\u003c\/td\u003e \u003ctd\u003eindependent\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eDC circuit voltage\u003c\/td\u003e \u003ctd\u003e800 V CC\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eIntegrated surge protection\u003c\/td\u003e \u003ctd\u003eYes, DC surge arrester\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eActuation\u003c\/td\u003e \u003ctd\u003eDC on-load disconnector\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e \u003ctd\u003e350 x 300 x 160 mm\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eMounting\u003c\/td\u003e \u003ctd\u003eWall mounted, outdoor\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eCertifications\u003c\/td\u003e \u003ctd\u003eCEI EN 61439\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e\u003c\/div\u003e \u003c\/div\u003e","brand":"Secsun","offers":[{"title":"IVA 10%","offer_id":55150714618193,"sku":"QDC2I-800-IVA10","price":451.35,"currency_code":"EUR","in_stock":true},{"title":"IVA 22%","offer_id":55150714650961,"sku":"QDC2I-800-IVA22","price":500.59,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2510\/0896\/files\/quadro-di-campo-cc-secsun-qdc2i-800-2-stringhe-indipendenti-800-v.jpg?v=1790910873"},{"product_id":"quadro-di-campo-cc-secsun-qdc3-1000-3-stringhe-in-parallelo-1000-v","title":"Secsun QDC3-1000 DC combiner box 3 strings in parallel 1000 V","description":"\u003cstyle\u003e.lk{font-size:16px;line-height:1.7;color:#0e1b4d;max-width:920px}.lk h2{font-size:26px;line-height:1.3;margin:6px 0 14px;color:#0e1b4d;font-weight:700}.lk p{font-size:16px;line-height:1.7;margin:0 0 15px}.lk h3{font-size:20px;line-height:1.35;margin:28px 0 12px;color:#0e1b4d;font-weight:700;border-left:5px solid #73aa02;padding-left:12px}.lk .cs{display:flex;flex-wrap:wrap;gap:14px;margin:0 0 20px}.lk .c{flex:1 1 250px;min-width:240px;padding:15px 17px;border:1px solid #d7e0ea;border-top:4px solid #73aa02;border-radius:6px;background:#fff}.lk .c b{display:block;font-size:16px;color:#0e1b4d;margin-bottom:6px}.lk .c span{font-size:15px;line-height:1.6;color:#3b4557}.lk .tw{overflow-x:auto;margin:0 0 18px}.lk table{width:100%;border-collapse:collapse;border:1px solid #d7e0ea}.lk th{text-align:left;padding:11px 14px;font-size:15px;background:#0e1b4d;color:#fff}.lk td{padding:10px 14px;border-bottom:1px solid #d7e0ea;font-size:15px}.lk td:first-child{font-weight:600;color:#0e1b4d;width:46%}.lk tr:nth-child(even) td{background:#f7fafc}.lk a.d{display:flex;align-items:center;gap:14px;padding:13px 16px;border:1px solid #d7e0ea;border-radius:6px;background:#fff;text-decoration:none;color:#0e1b4d;margin:0 0 10px}.lk a.d i{flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:6px;background:#73aa02;color:#fff;font-size:14px;font-weight:700;font-style:normal}.lk a.d span{font-size:16px;font-weight:600;line-height:1.4}.lk a.d small{display:block;font-size:14px;font-weight:400;color:#5a6b7a}.lk .bd{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 18px}.lk .b{display:inline-block;padding:7px 13px;border-radius:999px;background:#0e1b4d;color:#fff;font-size:14px;font-weight:600}.lk .b.g{background:#73aa02}\u003c\/style\u003e\u003cdiv class=\"litio-keno lk\"\u003e \u003cdiv class=\"litio-iva-notice\" style=\"margin:0 0 18px;padding:12px 16px;border-left:4px solid #73aa02;border-radius:4px;background:#f4f7fb;color:#0e1b4d;font-size:16px;line-height:1.6;\"\u003e\u003cspan\u003ePrices include \u003cstrong\u003e22% Italian VAT\u003c\/strong\u003e; the \u003cstrong\u003ereduced 10% rate\u003c\/strong\u003e covers only goods for photovoltaic and storage systems, with a customer declaration. \u003cstrong\u003eFrom abroad\u003c\/strong\u003e: choose 22% VAT, or for \u003cstrong\u003e0% VAT\u003c\/strong\u003e place the order by bank transfer without paying and we send you a proforma invoice.\u003c\/span\u003e\u003cbr\u003e\u003ca href=\"\/en\/pages\/iva-acquisti-aziendali\" style=\"display:inline-block;margin-top:10px;padding:9px 16px;border-radius:6px;background:#73aa02;color:#fff;font-size:15px;font-weight:700;text-decoration:none;\"\u003eHow VAT works \u0026rsaquo;\u003c\/a\u003e\u003c\/div\u003e \u003cdiv class=\"bd\"\u003e \u003cspan class=\"b g\"\u003eDelivery in 10-20 days\u003c\/span\u003e\u003cspan class=\"b\"\u003e3 strings DC\u003c\/span\u003e\u003cspan class=\"b\"\u003e1000 V DC\u003c\/span\u003e\u003cspan class=\"b\"\u003eBuilt-in SPD\u003c\/span\u003e\u003cspan class=\"b\"\u003eSecsun\u003c\/span\u003e \u003c\/div\u003e \u003ch2\u003eSecsun QDC3-1000 DC combiner box 3 strings in parallel 1000 V\u003c\/h2\u003e \u003cp\u003eThe \u003cstrong\u003eQDC3-1000\u003c\/strong\u003e is the DC combiner box that sits between the PV modules and the inverter: it collects \u003cstrong\u003e3 strings\u003c\/strong\u003e in parallel and delivers a protected, switchable line downstream, with a working voltage up to \u003cstrong\u003e1000 V DC\u003c\/strong\u003e.\u003c\/p\u003e\u003cp\u003eInside the enclosure you find overcurrent protection on the poles of every string, the \u003cstrong\u003esurge arrester\u003c\/strong\u003e for atmospheric discharges and the \u003cstrong\u003eon-load disconnector\u003c\/strong\u003e that lets you open the array before any work on the system. The board is delivered pre-wired and tested: on site you only connect the incoming string cables and the inverter on the output.\u003c\/p\u003e\u003ch3\u003eKey strengths\u003c\/h3\u003e \u003cdiv class=\"cs\"\u003e \u003cdiv class=\"c\"\u003e \u003cb\u003eString protection\u003c\/b\u003e\u003cspan\u003eDedicated fuses or fuse holders on every pole of the incoming strings.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eSurge arrester\u003c\/b\u003e\u003cspan\u003eType 2 SPD to divert atmospheric overvoltages to earth.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eOn-load disconnection\u003c\/b\u003e\u003cspan\u003eDC switch-disconnector to open the array safely.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003ePre-wired enclosure\u003c\/b\u003e\u003cspan\u003eDelivered assembled and tested: only strings and inverter need connecting.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eOutdoor enclosure\u003c\/b\u003e\u003cspan\u003eInsulating enclosure with a protection rating suitable for outdoor mounting.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eStandards compliant\u003c\/b\u003e\u003cspan\u003eBuilt to CEI EN 61439 for low-voltage assemblies.\u003c\/span\u003e \u003c\/div\u003e \u003c\/div\u003e \u003ch3\u003eTechnical specifications\u003c\/h3\u003e \u003cdiv class=\"tw\"\u003e\u003ctable\u003e \u003cthead\u003e\u003ctr\u003e \u003cth\u003eFeature\u003c\/th\u003e \u003cth\u003eValue\u003c\/th\u003e \u003c\/tr\u003e\u003c\/thead\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003eProduct code\u003c\/td\u003e \u003ctd\u003eQDC3-1000\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eManufacturer\u003c\/td\u003e \u003ctd\u003eSecsun\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eType\u003c\/td\u003e \u003ctd\u003eDC array combiner box\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eStrings supported\u003c\/td\u003e \u003ctd\u003e3 strings\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eString connection\u003c\/td\u003e \u003ctd\u003ein parallel\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eDC circuit voltage\u003c\/td\u003e \u003ctd\u003e1000 V CC\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eIntegrated surge protection\u003c\/td\u003e \u003ctd\u003eYes, DC surge arrester\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eActuation\u003c\/td\u003e \u003ctd\u003eDC on-load disconnector\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e \u003ctd\u003e350 x 300 x 160 mm\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eMounting\u003c\/td\u003e \u003ctd\u003eWall mounted, outdoor\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eCertifications\u003c\/td\u003e \u003ctd\u003eCEI EN 61439\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e\u003c\/div\u003e \u003c\/div\u003e","brand":"Secsun","offers":[{"title":"IVA 10%","offer_id":55150714683729,"sku":"QDC3-1000-IVA10","price":402.26,"currency_code":"EUR","in_stock":true},{"title":"IVA 22%","offer_id":55150714716497,"sku":"QDC3-1000-IVA22","price":446.14,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2510\/0896\/files\/quadro-di-campo-cc-secsun-qdc3-1000-3-stringhe-in-parallelo-1000-v.jpg?v=1790910874"},{"product_id":"quadro-di-campo-cc-secsun-qdc3-600-3-stringhe-in-parallelo-600-v","title":"Secsun QDC3-600 DC combiner box 3 strings in parallel 600 V","description":"\u003cstyle\u003e.lk{font-size:16px;line-height:1.7;color:#0e1b4d;max-width:920px}.lk h2{font-size:26px;line-height:1.3;margin:6px 0 14px;color:#0e1b4d;font-weight:700}.lk p{font-size:16px;line-height:1.7;margin:0 0 15px}.lk h3{font-size:20px;line-height:1.35;margin:28px 0 12px;color:#0e1b4d;font-weight:700;border-left:5px solid #73aa02;padding-left:12px}.lk .cs{display:flex;flex-wrap:wrap;gap:14px;margin:0 0 20px}.lk .c{flex:1 1 250px;min-width:240px;padding:15px 17px;border:1px solid #d7e0ea;border-top:4px solid #73aa02;border-radius:6px;background:#fff}.lk .c b{display:block;font-size:16px;color:#0e1b4d;margin-bottom:6px}.lk .c span{font-size:15px;line-height:1.6;color:#3b4557}.lk .tw{overflow-x:auto;margin:0 0 18px}.lk table{width:100%;border-collapse:collapse;border:1px solid #d7e0ea}.lk th{text-align:left;padding:11px 14px;font-size:15px;background:#0e1b4d;color:#fff}.lk td{padding:10px 14px;border-bottom:1px solid #d7e0ea;font-size:15px}.lk td:first-child{font-weight:600;color:#0e1b4d;width:46%}.lk tr:nth-child(even) td{background:#f7fafc}.lk a.d{display:flex;align-items:center;gap:14px;padding:13px 16px;border:1px solid #d7e0ea;border-radius:6px;background:#fff;text-decoration:none;color:#0e1b4d;margin:0 0 10px}.lk a.d i{flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:6px;background:#73aa02;color:#fff;font-size:14px;font-weight:700;font-style:normal}.lk a.d span{font-size:16px;font-weight:600;line-height:1.4}.lk a.d small{display:block;font-size:14px;font-weight:400;color:#5a6b7a}.lk .bd{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 18px}.lk .b{display:inline-block;padding:7px 13px;border-radius:999px;background:#0e1b4d;color:#fff;font-size:14px;font-weight:600}.lk .b.g{background:#73aa02}\u003c\/style\u003e\u003cdiv class=\"litio-keno lk\"\u003e \u003cdiv class=\"litio-iva-notice\" style=\"margin:0 0 18px;padding:12px 16px;border-left:4px solid #73aa02;border-radius:4px;background:#f4f7fb;color:#0e1b4d;font-size:16px;line-height:1.6;\"\u003e\u003cspan\u003ePrices include \u003cstrong\u003e22% Italian VAT\u003c\/strong\u003e; the \u003cstrong\u003ereduced 10% rate\u003c\/strong\u003e covers only goods for photovoltaic and storage systems, with a customer declaration. \u003cstrong\u003eFrom abroad\u003c\/strong\u003e: choose 22% VAT, or for \u003cstrong\u003e0% VAT\u003c\/strong\u003e place the order by bank transfer without paying and we send you a proforma invoice.\u003c\/span\u003e\u003cbr\u003e\u003ca href=\"\/en\/pages\/iva-acquisti-aziendali\" style=\"display:inline-block;margin-top:10px;padding:9px 16px;border-radius:6px;background:#73aa02;color:#fff;font-size:15px;font-weight:700;text-decoration:none;\"\u003eHow VAT works \u0026rsaquo;\u003c\/a\u003e\u003c\/div\u003e \u003cdiv class=\"bd\"\u003e \u003cspan class=\"b g\"\u003eDelivery in 10-20 days\u003c\/span\u003e\u003cspan class=\"b\"\u003e3 strings DC\u003c\/span\u003e\u003cspan class=\"b\"\u003e600 V DC\u003c\/span\u003e\u003cspan class=\"b\"\u003eBuilt-in SPD\u003c\/span\u003e\u003cspan class=\"b\"\u003eSecsun\u003c\/span\u003e \u003c\/div\u003e \u003ch2\u003eSecsun QDC3-600 DC combiner box 3 strings in parallel 600 V\u003c\/h2\u003e \u003cp\u003eThe \u003cstrong\u003eQDC3-600\u003c\/strong\u003e is the DC combiner box that sits between the PV modules and the inverter: it collects \u003cstrong\u003e3 strings\u003c\/strong\u003e in parallel and delivers a protected, switchable line downstream, with a working voltage up to \u003cstrong\u003e600 V DC\u003c\/strong\u003e.\u003c\/p\u003e\u003cp\u003eInside the enclosure you find overcurrent protection on the poles of every string, the \u003cstrong\u003esurge arrester\u003c\/strong\u003e for atmospheric discharges and the \u003cstrong\u003eon-load disconnector\u003c\/strong\u003e that lets you open the array before any work on the system. The board is delivered pre-wired and tested: on site you only connect the incoming string cables and the inverter on the output.\u003c\/p\u003e\u003ch3\u003eKey strengths\u003c\/h3\u003e \u003cdiv class=\"cs\"\u003e \u003cdiv class=\"c\"\u003e \u003cb\u003eString protection\u003c\/b\u003e\u003cspan\u003eDedicated fuses or fuse holders on every pole of the incoming strings.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eSurge arrester\u003c\/b\u003e\u003cspan\u003eType 2 SPD to divert atmospheric overvoltages to earth.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eOn-load disconnection\u003c\/b\u003e\u003cspan\u003eDC switch-disconnector to open the array safely.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003ePre-wired enclosure\u003c\/b\u003e\u003cspan\u003eDelivered assembled and tested: only strings and inverter need connecting.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eOutdoor enclosure\u003c\/b\u003e\u003cspan\u003eInsulating enclosure with a protection rating suitable for outdoor mounting.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eStandards compliant\u003c\/b\u003e\u003cspan\u003eBuilt to CEI EN 61439 for low-voltage assemblies.\u003c\/span\u003e \u003c\/div\u003e \u003c\/div\u003e \u003ch3\u003eTechnical specifications\u003c\/h3\u003e \u003cdiv class=\"tw\"\u003e\u003ctable\u003e \u003cthead\u003e\u003ctr\u003e \u003cth\u003eFeature\u003c\/th\u003e \u003cth\u003eValue\u003c\/th\u003e \u003c\/tr\u003e\u003c\/thead\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003eProduct code\u003c\/td\u003e \u003ctd\u003eQDC3-600\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eManufacturer\u003c\/td\u003e \u003ctd\u003eSecsun\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eType\u003c\/td\u003e \u003ctd\u003eDC array combiner box\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eStrings supported\u003c\/td\u003e \u003ctd\u003e3 strings\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eString connection\u003c\/td\u003e \u003ctd\u003ein parallel\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eDC circuit voltage\u003c\/td\u003e \u003ctd\u003e600 V CC\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eIntegrated surge protection\u003c\/td\u003e \u003ctd\u003eYes, DC surge arrester\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eActuation\u003c\/td\u003e \u003ctd\u003eDC on-load disconnector\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e \u003ctd\u003e350 x 300 x 160 mm\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eMounting\u003c\/td\u003e \u003ctd\u003eWall mounted, outdoor\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eCertifications\u003c\/td\u003e \u003ctd\u003eCEI EN 61439\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e\u003c\/div\u003e \u003c\/div\u003e","brand":"Secsun","offers":[{"title":"IVA 10%","offer_id":55150714749265,"sku":"QDC3-600-IVA10","price":334.96,"currency_code":"EUR","in_stock":true},{"title":"IVA 22%","offer_id":55150714782033,"sku":"QDC3-600-IVA22","price":371.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2510\/0896\/files\/quadro-di-campo-cc-secsun-qdc3-600-3-stringhe-in-parallelo-600-v.jpg?v=1790910876"},{"product_id":"quadro-di-campo-cc-secsun-qdc3-800-3-stringhe-in-parallelo-800-v","title":"Secsun QDC3-800 DC combiner box 3 strings in parallel 800 V","description":"\u003cstyle\u003e.lk{font-size:16px;line-height:1.7;color:#0e1b4d;max-width:920px}.lk h2{font-size:26px;line-height:1.3;margin:6px 0 14px;color:#0e1b4d;font-weight:700}.lk p{font-size:16px;line-height:1.7;margin:0 0 15px}.lk h3{font-size:20px;line-height:1.35;margin:28px 0 12px;color:#0e1b4d;font-weight:700;border-left:5px solid #73aa02;padding-left:12px}.lk .cs{display:flex;flex-wrap:wrap;gap:14px;margin:0 0 20px}.lk .c{flex:1 1 250px;min-width:240px;padding:15px 17px;border:1px solid #d7e0ea;border-top:4px solid #73aa02;border-radius:6px;background:#fff}.lk .c b{display:block;font-size:16px;color:#0e1b4d;margin-bottom:6px}.lk .c span{font-size:15px;line-height:1.6;color:#3b4557}.lk .tw{overflow-x:auto;margin:0 0 18px}.lk table{width:100%;border-collapse:collapse;border:1px solid #d7e0ea}.lk th{text-align:left;padding:11px 14px;font-size:15px;background:#0e1b4d;color:#fff}.lk td{padding:10px 14px;border-bottom:1px solid #d7e0ea;font-size:15px}.lk td:first-child{font-weight:600;color:#0e1b4d;width:46%}.lk tr:nth-child(even) td{background:#f7fafc}.lk a.d{display:flex;align-items:center;gap:14px;padding:13px 16px;border:1px solid #d7e0ea;border-radius:6px;background:#fff;text-decoration:none;color:#0e1b4d;margin:0 0 10px}.lk a.d i{flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:6px;background:#73aa02;color:#fff;font-size:14px;font-weight:700;font-style:normal}.lk a.d span{font-size:16px;font-weight:600;line-height:1.4}.lk a.d small{display:block;font-size:14px;font-weight:400;color:#5a6b7a}.lk .bd{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 18px}.lk .b{display:inline-block;padding:7px 13px;border-radius:999px;background:#0e1b4d;color:#fff;font-size:14px;font-weight:600}.lk .b.g{background:#73aa02}\u003c\/style\u003e\u003cdiv class=\"litio-keno lk\"\u003e \u003cdiv class=\"litio-iva-notice\" style=\"margin:0 0 18px;padding:12px 16px;border-left:4px solid #73aa02;border-radius:4px;background:#f4f7fb;color:#0e1b4d;font-size:16px;line-height:1.6;\"\u003e\u003cspan\u003ePrices include \u003cstrong\u003e22% Italian VAT\u003c\/strong\u003e; the \u003cstrong\u003ereduced 10% rate\u003c\/strong\u003e covers only goods for photovoltaic and storage systems, with a customer declaration. \u003cstrong\u003eFrom abroad\u003c\/strong\u003e: choose 22% VAT, or for \u003cstrong\u003e0% VAT\u003c\/strong\u003e place the order by bank transfer without paying and we send you a proforma invoice.\u003c\/span\u003e\u003cbr\u003e\u003ca href=\"\/en\/pages\/iva-acquisti-aziendali\" style=\"display:inline-block;margin-top:10px;padding:9px 16px;border-radius:6px;background:#73aa02;color:#fff;font-size:15px;font-weight:700;text-decoration:none;\"\u003eHow VAT works \u0026rsaquo;\u003c\/a\u003e\u003c\/div\u003e \u003cdiv class=\"bd\"\u003e \u003cspan class=\"b g\"\u003eDelivery in 10-20 days\u003c\/span\u003e\u003cspan class=\"b\"\u003e3 strings DC\u003c\/span\u003e\u003cspan class=\"b\"\u003e800 V DC\u003c\/span\u003e\u003cspan class=\"b\"\u003eBuilt-in SPD\u003c\/span\u003e\u003cspan class=\"b\"\u003eSecsun\u003c\/span\u003e \u003c\/div\u003e \u003ch2\u003eSecsun QDC3-800 DC combiner box 3 strings in parallel 800 V\u003c\/h2\u003e \u003cp\u003eThe \u003cstrong\u003eQDC3-800\u003c\/strong\u003e is the DC combiner box that sits between the PV modules and the inverter: it collects \u003cstrong\u003e3 strings\u003c\/strong\u003e in parallel and delivers a protected, switchable line downstream, with a working voltage up to \u003cstrong\u003e800 V DC\u003c\/strong\u003e.\u003c\/p\u003e\u003cp\u003eInside the enclosure you find overcurrent protection on the poles of every string, the \u003cstrong\u003esurge arrester\u003c\/strong\u003e for atmospheric discharges and the \u003cstrong\u003eon-load disconnector\u003c\/strong\u003e that lets you open the array before any work on the system. The board is delivered pre-wired and tested: on site you only connect the incoming string cables and the inverter on the output.\u003c\/p\u003e\u003ch3\u003eKey strengths\u003c\/h3\u003e \u003cdiv class=\"cs\"\u003e \u003cdiv class=\"c\"\u003e \u003cb\u003eString protection\u003c\/b\u003e\u003cspan\u003eDedicated fuses or fuse holders on every pole of the incoming strings.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eSurge arrester\u003c\/b\u003e\u003cspan\u003eType 2 SPD to divert atmospheric overvoltages to earth.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eOn-load disconnection\u003c\/b\u003e\u003cspan\u003eDC switch-disconnector to open the array safely.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003ePre-wired enclosure\u003c\/b\u003e\u003cspan\u003eDelivered assembled and tested: only strings and inverter need connecting.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eOutdoor enclosure\u003c\/b\u003e\u003cspan\u003eInsulating enclosure with a protection rating suitable for outdoor mounting.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eStandards compliant\u003c\/b\u003e\u003cspan\u003eBuilt to CEI EN 61439 for low-voltage assemblies.\u003c\/span\u003e \u003c\/div\u003e \u003c\/div\u003e \u003ch3\u003eTechnical specifications\u003c\/h3\u003e \u003cdiv class=\"tw\"\u003e\u003ctable\u003e \u003cthead\u003e\u003ctr\u003e \u003cth\u003eFeature\u003c\/th\u003e \u003cth\u003eValue\u003c\/th\u003e \u003c\/tr\u003e\u003c\/thead\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003eProduct code\u003c\/td\u003e \u003ctd\u003eQDC3-800\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eManufacturer\u003c\/td\u003e \u003ctd\u003eSecsun\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eType\u003c\/td\u003e \u003ctd\u003eDC array combiner box\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eStrings supported\u003c\/td\u003e \u003ctd\u003e3 strings\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eString connection\u003c\/td\u003e \u003ctd\u003ein parallel\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eDC circuit voltage\u003c\/td\u003e \u003ctd\u003e800 V CC\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eIntegrated surge protection\u003c\/td\u003e \u003ctd\u003eYes, DC surge arrester\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eActuation\u003c\/td\u003e \u003ctd\u003eDC on-load disconnector\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e \u003ctd\u003e350 x 300 x 160 mm\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eMounting\u003c\/td\u003e \u003ctd\u003eWall mounted, outdoor\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eCertifications\u003c\/td\u003e \u003ctd\u003eCEI EN 61439\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e\u003c\/div\u003e \u003c\/div\u003e","brand":"Secsun","offers":[{"title":"IVA 10%","offer_id":55150714814801,"sku":"QDC3-800-IVA10","price":349.67,"currency_code":"EUR","in_stock":true},{"title":"IVA 22%","offer_id":55150714847569,"sku":"QDC3-800-IVA22","price":387.81,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2510\/0896\/files\/quadro-di-campo-cc-secsun-qdc3-800-3-stringhe-in-parallelo-800-v.jpg?v=1790910877"},{"product_id":"quadro-di-campo-cc-secsun-qdc4-1000-4-stringhe-in-parallelo-1000-v","title":"Secsun QDC4-1000 DC combiner box 4 strings in parallel 1000 V","description":"\u003cstyle\u003e.lk{font-size:16px;line-height:1.7;color:#0e1b4d;max-width:920px}.lk h2{font-size:26px;line-height:1.3;margin:6px 0 14px;color:#0e1b4d;font-weight:700}.lk p{font-size:16px;line-height:1.7;margin:0 0 15px}.lk h3{font-size:20px;line-height:1.35;margin:28px 0 12px;color:#0e1b4d;font-weight:700;border-left:5px solid #73aa02;padding-left:12px}.lk .cs{display:flex;flex-wrap:wrap;gap:14px;margin:0 0 20px}.lk .c{flex:1 1 250px;min-width:240px;padding:15px 17px;border:1px solid #d7e0ea;border-top:4px solid #73aa02;border-radius:6px;background:#fff}.lk .c b{display:block;font-size:16px;color:#0e1b4d;margin-bottom:6px}.lk .c span{font-size:15px;line-height:1.6;color:#3b4557}.lk .tw{overflow-x:auto;margin:0 0 18px}.lk table{width:100%;border-collapse:collapse;border:1px solid #d7e0ea}.lk th{text-align:left;padding:11px 14px;font-size:15px;background:#0e1b4d;color:#fff}.lk td{padding:10px 14px;border-bottom:1px solid #d7e0ea;font-size:15px}.lk td:first-child{font-weight:600;color:#0e1b4d;width:46%}.lk tr:nth-child(even) td{background:#f7fafc}.lk a.d{display:flex;align-items:center;gap:14px;padding:13px 16px;border:1px solid #d7e0ea;border-radius:6px;background:#fff;text-decoration:none;color:#0e1b4d;margin:0 0 10px}.lk a.d i{flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:6px;background:#73aa02;color:#fff;font-size:14px;font-weight:700;font-style:normal}.lk a.d span{font-size:16px;font-weight:600;line-height:1.4}.lk a.d small{display:block;font-size:14px;font-weight:400;color:#5a6b7a}.lk .bd{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 18px}.lk .b{display:inline-block;padding:7px 13px;border-radius:999px;background:#0e1b4d;color:#fff;font-size:14px;font-weight:600}.lk .b.g{background:#73aa02}\u003c\/style\u003e\u003cdiv class=\"litio-keno lk\"\u003e \u003cdiv class=\"litio-iva-notice\" style=\"margin:0 0 18px;padding:12px 16px;border-left:4px solid #73aa02;border-radius:4px;background:#f4f7fb;color:#0e1b4d;font-size:16px;line-height:1.6;\"\u003e\u003cspan\u003ePrices include \u003cstrong\u003e22% Italian VAT\u003c\/strong\u003e; the \u003cstrong\u003ereduced 10% rate\u003c\/strong\u003e covers only goods for photovoltaic and storage systems, with a customer declaration. \u003cstrong\u003eFrom abroad\u003c\/strong\u003e: choose 22% VAT, or for \u003cstrong\u003e0% VAT\u003c\/strong\u003e place the order by bank transfer without paying and we send you a proforma invoice.\u003c\/span\u003e\u003cbr\u003e\u003ca href=\"\/en\/pages\/iva-acquisti-aziendali\" style=\"display:inline-block;margin-top:10px;padding:9px 16px;border-radius:6px;background:#73aa02;color:#fff;font-size:15px;font-weight:700;text-decoration:none;\"\u003eHow VAT works \u0026rsaquo;\u003c\/a\u003e\u003c\/div\u003e \u003cdiv class=\"bd\"\u003e \u003cspan class=\"b g\"\u003eDelivery in 10-20 days\u003c\/span\u003e\u003cspan class=\"b\"\u003e4 strings DC\u003c\/span\u003e\u003cspan class=\"b\"\u003e1000 V DC\u003c\/span\u003e\u003cspan class=\"b\"\u003eBuilt-in SPD\u003c\/span\u003e\u003cspan class=\"b\"\u003eSecsun\u003c\/span\u003e \u003c\/div\u003e \u003ch2\u003eSecsun QDC4-1000 DC combiner box 4 strings in parallel 1000 V\u003c\/h2\u003e \u003cp\u003eThe \u003cstrong\u003eQDC4-1000\u003c\/strong\u003e is the DC combiner box that sits between the PV modules and the inverter: it collects \u003cstrong\u003e4 strings\u003c\/strong\u003e in parallel and delivers a protected, switchable line downstream, with a working voltage up to \u003cstrong\u003e1000 V DC\u003c\/strong\u003e.\u003c\/p\u003e\u003cp\u003eInside the enclosure you find overcurrent protection on the poles of every string, the \u003cstrong\u003esurge arrester\u003c\/strong\u003e for atmospheric discharges and the \u003cstrong\u003eon-load disconnector\u003c\/strong\u003e that lets you open the array before any work on the system. The board is delivered pre-wired and tested: on site you only connect the incoming string cables and the inverter on the output.\u003c\/p\u003e\u003ch3\u003eKey strengths\u003c\/h3\u003e \u003cdiv class=\"cs\"\u003e \u003cdiv class=\"c\"\u003e \u003cb\u003eString protection\u003c\/b\u003e\u003cspan\u003eDedicated fuses or fuse holders on every pole of the incoming strings.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eSurge arrester\u003c\/b\u003e\u003cspan\u003eType 2 SPD to divert atmospheric overvoltages to earth.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eOn-load disconnection\u003c\/b\u003e\u003cspan\u003eDC switch-disconnector to open the array safely.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003ePre-wired enclosure\u003c\/b\u003e\u003cspan\u003eDelivered assembled and tested: only strings and inverter need connecting.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eOutdoor enclosure\u003c\/b\u003e\u003cspan\u003eInsulating enclosure with a protection rating suitable for outdoor mounting.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eStandards compliant\u003c\/b\u003e\u003cspan\u003eBuilt to CEI EN 61439 for low-voltage assemblies.\u003c\/span\u003e \u003c\/div\u003e \u003c\/div\u003e \u003ch3\u003eTechnical specifications\u003c\/h3\u003e \u003cdiv class=\"tw\"\u003e\u003ctable\u003e \u003cthead\u003e\u003ctr\u003e \u003cth\u003eFeature\u003c\/th\u003e \u003cth\u003eValue\u003c\/th\u003e \u003c\/tr\u003e\u003c\/thead\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003eProduct code\u003c\/td\u003e \u003ctd\u003eQDC4-1000\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eManufacturer\u003c\/td\u003e \u003ctd\u003eSecsun\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eType\u003c\/td\u003e \u003ctd\u003eDC array combiner box\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eStrings supported\u003c\/td\u003e \u003ctd\u003e4 strings\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eString connection\u003c\/td\u003e \u003ctd\u003ein parallel\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eDC circuit voltage\u003c\/td\u003e \u003ctd\u003e1000 V CC\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eIntegrated surge protection\u003c\/td\u003e \u003ctd\u003eYes, DC surge arrester\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eActuation\u003c\/td\u003e \u003ctd\u003eDC on-load disconnector\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e \u003ctd\u003e350 x 300 x 160 mm\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eMounting\u003c\/td\u003e \u003ctd\u003eWall mounted, outdoor\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eCertifications\u003c\/td\u003e \u003ctd\u003eCEI EN 61439\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e\u003c\/div\u003e \u003c\/div\u003e","brand":"Secsun","offers":[{"title":"IVA 10%","offer_id":55150714880337,"sku":"QDC4-1000-IVA10","price":466.47,"currency_code":"EUR","in_stock":true},{"title":"IVA 22%","offer_id":55150714913105,"sku":"QDC4-1000-IVA22","price":517.35,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2510\/0896\/files\/quadro-di-campo-cc-secsun-qdc4-1000-4-stringhe-in-parallelo-1000-v.jpg?v=1790910879"},{"product_id":"quadro-di-campo-cc-secsun-qdc4-600-4-stringhe-in-parallelo-600-v","title":"Secsun QDC4-600 DC combiner box 4 strings in parallel 600 V","description":"\u003cstyle\u003e.lk{font-size:16px;line-height:1.7;color:#0e1b4d;max-width:920px}.lk h2{font-size:26px;line-height:1.3;margin:6px 0 14px;color:#0e1b4d;font-weight:700}.lk p{font-size:16px;line-height:1.7;margin:0 0 15px}.lk h3{font-size:20px;line-height:1.35;margin:28px 0 12px;color:#0e1b4d;font-weight:700;border-left:5px solid #73aa02;padding-left:12px}.lk .cs{display:flex;flex-wrap:wrap;gap:14px;margin:0 0 20px}.lk .c{flex:1 1 250px;min-width:240px;padding:15px 17px;border:1px solid #d7e0ea;border-top:4px solid #73aa02;border-radius:6px;background:#fff}.lk .c b{display:block;font-size:16px;color:#0e1b4d;margin-bottom:6px}.lk .c span{font-size:15px;line-height:1.6;color:#3b4557}.lk .tw{overflow-x:auto;margin:0 0 18px}.lk table{width:100%;border-collapse:collapse;border:1px solid #d7e0ea}.lk th{text-align:left;padding:11px 14px;font-size:15px;background:#0e1b4d;color:#fff}.lk td{padding:10px 14px;border-bottom:1px solid #d7e0ea;font-size:15px}.lk td:first-child{font-weight:600;color:#0e1b4d;width:46%}.lk tr:nth-child(even) td{background:#f7fafc}.lk a.d{display:flex;align-items:center;gap:14px;padding:13px 16px;border:1px solid #d7e0ea;border-radius:6px;background:#fff;text-decoration:none;color:#0e1b4d;margin:0 0 10px}.lk a.d i{flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:6px;background:#73aa02;color:#fff;font-size:14px;font-weight:700;font-style:normal}.lk a.d span{font-size:16px;font-weight:600;line-height:1.4}.lk a.d small{display:block;font-size:14px;font-weight:400;color:#5a6b7a}.lk .bd{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 18px}.lk .b{display:inline-block;padding:7px 13px;border-radius:999px;background:#0e1b4d;color:#fff;font-size:14px;font-weight:600}.lk .b.g{background:#73aa02}\u003c\/style\u003e\u003cdiv class=\"litio-keno lk\"\u003e \u003cdiv class=\"litio-iva-notice\" style=\"margin:0 0 18px;padding:12px 16px;border-left:4px solid #73aa02;border-radius:4px;background:#f4f7fb;color:#0e1b4d;font-size:16px;line-height:1.6;\"\u003e\u003cspan\u003ePrices include \u003cstrong\u003e22% Italian VAT\u003c\/strong\u003e; the \u003cstrong\u003ereduced 10% rate\u003c\/strong\u003e covers only goods for photovoltaic and storage systems, with a customer declaration. \u003cstrong\u003eFrom abroad\u003c\/strong\u003e: choose 22% VAT, or for \u003cstrong\u003e0% VAT\u003c\/strong\u003e place the order by bank transfer without paying and we send you a proforma invoice.\u003c\/span\u003e\u003cbr\u003e\u003ca href=\"\/en\/pages\/iva-acquisti-aziendali\" style=\"display:inline-block;margin-top:10px;padding:9px 16px;border-radius:6px;background:#73aa02;color:#fff;font-size:15px;font-weight:700;text-decoration:none;\"\u003eHow VAT works \u0026rsaquo;\u003c\/a\u003e\u003c\/div\u003e \u003cdiv class=\"bd\"\u003e \u003cspan class=\"b g\"\u003eDelivery in 10-20 days\u003c\/span\u003e\u003cspan class=\"b\"\u003e4 strings DC\u003c\/span\u003e\u003cspan class=\"b\"\u003e600 V DC\u003c\/span\u003e\u003cspan class=\"b\"\u003eBuilt-in SPD\u003c\/span\u003e\u003cspan class=\"b\"\u003eSecsun\u003c\/span\u003e \u003c\/div\u003e \u003ch2\u003eSecsun QDC4-600 DC combiner box 4 strings in parallel 600 V\u003c\/h2\u003e \u003cp\u003eThe \u003cstrong\u003eQDC4-600\u003c\/strong\u003e is the DC combiner box that sits between the PV modules and the inverter: it collects \u003cstrong\u003e4 strings\u003c\/strong\u003e in parallel and delivers a protected, switchable line downstream, with a working voltage up to \u003cstrong\u003e600 V DC\u003c\/strong\u003e.\u003c\/p\u003e\u003cp\u003eInside the enclosure you find overcurrent protection on the poles of every string, the \u003cstrong\u003esurge arrester\u003c\/strong\u003e for atmospheric discharges and the \u003cstrong\u003eon-load disconnector\u003c\/strong\u003e that lets you open the array before any work on the system. The board is delivered pre-wired and tested: on site you only connect the incoming string cables and the inverter on the output.\u003c\/p\u003e\u003ch3\u003eKey strengths\u003c\/h3\u003e \u003cdiv class=\"cs\"\u003e \u003cdiv class=\"c\"\u003e \u003cb\u003eString protection\u003c\/b\u003e\u003cspan\u003eDedicated fuses or fuse holders on every pole of the incoming strings.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eSurge arrester\u003c\/b\u003e\u003cspan\u003eType 2 SPD to divert atmospheric overvoltages to earth.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eOn-load disconnection\u003c\/b\u003e\u003cspan\u003eDC switch-disconnector to open the array safely.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003ePre-wired enclosure\u003c\/b\u003e\u003cspan\u003eDelivered assembled and tested: only strings and inverter need connecting.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eOutdoor enclosure\u003c\/b\u003e\u003cspan\u003eInsulating enclosure with a protection rating suitable for outdoor mounting.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eStandards compliant\u003c\/b\u003e\u003cspan\u003eBuilt to CEI EN 61439 for low-voltage assemblies.\u003c\/span\u003e \u003c\/div\u003e \u003c\/div\u003e \u003ch3\u003eTechnical specifications\u003c\/h3\u003e \u003cdiv class=\"tw\"\u003e\u003ctable\u003e \u003cthead\u003e\u003ctr\u003e \u003cth\u003eFeature\u003c\/th\u003e \u003cth\u003eValue\u003c\/th\u003e \u003c\/tr\u003e\u003c\/thead\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003eProduct code\u003c\/td\u003e \u003ctd\u003eQDC4-600\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eManufacturer\u003c\/td\u003e \u003ctd\u003eSecsun\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eType\u003c\/td\u003e \u003ctd\u003eDC array combiner box\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eStrings supported\u003c\/td\u003e \u003ctd\u003e4 strings\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eString connection\u003c\/td\u003e \u003ctd\u003ein parallel\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eDC circuit voltage\u003c\/td\u003e \u003ctd\u003e600 V CC\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eIntegrated surge protection\u003c\/td\u003e \u003ctd\u003eYes, DC surge arrester\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eActuation\u003c\/td\u003e \u003ctd\u003eDC on-load disconnector\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e \u003ctd\u003e350 x 300 x 160 mm\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eMounting\u003c\/td\u003e \u003ctd\u003eWall mounted, outdoor\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eCertifications\u003c\/td\u003e \u003ctd\u003eCEI EN 61439\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e\u003c\/div\u003e \u003c\/div\u003e","brand":"Secsun","offers":[{"title":"IVA 10%","offer_id":55150714945873,"sku":"QDC4-600-IVA10","price":326.69,"currency_code":"EUR","in_stock":true},{"title":"IVA 22%","offer_id":55150714978641,"sku":"QDC4-600-IVA22","price":362.33,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2510\/0896\/files\/quadro-di-campo-cc-secsun-qdc4-600-4-stringhe-in-parallelo-600-v.jpg?v=1790910881"},{"product_id":"quadro-di-campo-cc-secsun-qdc4-800-4-stringhe-in-parallelo-800-v","title":"Secsun QDC4-800 DC combiner box 4 strings in parallel 800 V","description":"\u003cstyle\u003e.lk{font-size:16px;line-height:1.7;color:#0e1b4d;max-width:920px}.lk h2{font-size:26px;line-height:1.3;margin:6px 0 14px;color:#0e1b4d;font-weight:700}.lk p{font-size:16px;line-height:1.7;margin:0 0 15px}.lk h3{font-size:20px;line-height:1.35;margin:28px 0 12px;color:#0e1b4d;font-weight:700;border-left:5px solid #73aa02;padding-left:12px}.lk .cs{display:flex;flex-wrap:wrap;gap:14px;margin:0 0 20px}.lk .c{flex:1 1 250px;min-width:240px;padding:15px 17px;border:1px solid #d7e0ea;border-top:4px solid #73aa02;border-radius:6px;background:#fff}.lk .c b{display:block;font-size:16px;color:#0e1b4d;margin-bottom:6px}.lk .c span{font-size:15px;line-height:1.6;color:#3b4557}.lk .tw{overflow-x:auto;margin:0 0 18px}.lk table{width:100%;border-collapse:collapse;border:1px solid #d7e0ea}.lk th{text-align:left;padding:11px 14px;font-size:15px;background:#0e1b4d;color:#fff}.lk td{padding:10px 14px;border-bottom:1px solid #d7e0ea;font-size:15px}.lk td:first-child{font-weight:600;color:#0e1b4d;width:46%}.lk tr:nth-child(even) td{background:#f7fafc}.lk a.d{display:flex;align-items:center;gap:14px;padding:13px 16px;border:1px solid #d7e0ea;border-radius:6px;background:#fff;text-decoration:none;color:#0e1b4d;margin:0 0 10px}.lk a.d i{flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:6px;background:#73aa02;color:#fff;font-size:14px;font-weight:700;font-style:normal}.lk a.d span{font-size:16px;font-weight:600;line-height:1.4}.lk a.d small{display:block;font-size:14px;font-weight:400;color:#5a6b7a}.lk .bd{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 18px}.lk .b{display:inline-block;padding:7px 13px;border-radius:999px;background:#0e1b4d;color:#fff;font-size:14px;font-weight:600}.lk .b.g{background:#73aa02}\u003c\/style\u003e\u003cdiv class=\"litio-keno lk\"\u003e \u003cdiv class=\"litio-iva-notice\" style=\"margin:0 0 18px;padding:12px 16px;border-left:4px solid #73aa02;border-radius:4px;background:#f4f7fb;color:#0e1b4d;font-size:16px;line-height:1.6;\"\u003e\u003cspan\u003ePrices include \u003cstrong\u003e22% Italian VAT\u003c\/strong\u003e; the \u003cstrong\u003ereduced 10% rate\u003c\/strong\u003e covers only goods for photovoltaic and storage systems, with a customer declaration. \u003cstrong\u003eFrom abroad\u003c\/strong\u003e: choose 22% VAT, or for \u003cstrong\u003e0% VAT\u003c\/strong\u003e place the order by bank transfer without paying and we send you a proforma invoice.\u003c\/span\u003e\u003cbr\u003e\u003ca href=\"\/en\/pages\/iva-acquisti-aziendali\" style=\"display:inline-block;margin-top:10px;padding:9px 16px;border-radius:6px;background:#73aa02;color:#fff;font-size:15px;font-weight:700;text-decoration:none;\"\u003eHow VAT works \u0026rsaquo;\u003c\/a\u003e\u003c\/div\u003e \u003cdiv class=\"bd\"\u003e \u003cspan class=\"b g\"\u003eDelivery in 10-20 days\u003c\/span\u003e\u003cspan class=\"b\"\u003e4 strings DC\u003c\/span\u003e\u003cspan class=\"b\"\u003e800 V DC\u003c\/span\u003e\u003cspan class=\"b\"\u003eBuilt-in SPD\u003c\/span\u003e\u003cspan class=\"b\"\u003eSecsun\u003c\/span\u003e \u003c\/div\u003e \u003ch2\u003eSecsun QDC4-800 DC combiner box 4 strings in parallel 800 V\u003c\/h2\u003e \u003cp\u003eThe \u003cstrong\u003eQDC4-800\u003c\/strong\u003e is the DC combiner box that sits between the PV modules and the inverter: it collects \u003cstrong\u003e4 strings\u003c\/strong\u003e in parallel and delivers a protected, switchable line downstream, with a working voltage up to \u003cstrong\u003e800 V DC\u003c\/strong\u003e.\u003c\/p\u003e\u003cp\u003eInside the enclosure you find overcurrent protection on the poles of every string, the \u003cstrong\u003esurge arrester\u003c\/strong\u003e for atmospheric discharges and the \u003cstrong\u003eon-load disconnector\u003c\/strong\u003e that lets you open the array before any work on the system. The board is delivered pre-wired and tested: on site you only connect the incoming string cables and the inverter on the output.\u003c\/p\u003e\u003ch3\u003eKey strengths\u003c\/h3\u003e \u003cdiv class=\"cs\"\u003e \u003cdiv class=\"c\"\u003e \u003cb\u003eString protection\u003c\/b\u003e\u003cspan\u003eDedicated fuses or fuse holders on every pole of the incoming strings.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eSurge arrester\u003c\/b\u003e\u003cspan\u003eType 2 SPD to divert atmospheric overvoltages to earth.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eOn-load disconnection\u003c\/b\u003e\u003cspan\u003eDC switch-disconnector to open the array safely.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003ePre-wired enclosure\u003c\/b\u003e\u003cspan\u003eDelivered assembled and tested: only strings and inverter need connecting.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eOutdoor enclosure\u003c\/b\u003e\u003cspan\u003eInsulating enclosure with a protection rating suitable for outdoor mounting.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eStandards compliant\u003c\/b\u003e\u003cspan\u003eBuilt to CEI EN 61439 for low-voltage assemblies.\u003c\/span\u003e \u003c\/div\u003e \u003c\/div\u003e \u003ch3\u003eTechnical specifications\u003c\/h3\u003e \u003cdiv class=\"tw\"\u003e\u003ctable\u003e \u003cthead\u003e\u003ctr\u003e \u003cth\u003eFeature\u003c\/th\u003e \u003cth\u003eValue\u003c\/th\u003e \u003c\/tr\u003e\u003c\/thead\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003eProduct code\u003c\/td\u003e \u003ctd\u003eQDC4-800\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eManufacturer\u003c\/td\u003e \u003ctd\u003eSecsun\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eType\u003c\/td\u003e \u003ctd\u003eDC array combiner box\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eStrings supported\u003c\/td\u003e \u003ctd\u003e4 strings\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eString connection\u003c\/td\u003e \u003ctd\u003ein parallel\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eDC circuit voltage\u003c\/td\u003e \u003ctd\u003e800 V CC\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eIntegrated surge protection\u003c\/td\u003e \u003ctd\u003eYes, DC surge arrester\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eActuation\u003c\/td\u003e \u003ctd\u003eDC on-load disconnector\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e \u003ctd\u003e350 x 300 x 160 mm\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eMounting\u003c\/td\u003e \u003ctd\u003eWall mounted, outdoor\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eCertifications\u003c\/td\u003e \u003ctd\u003eCEI EN 61439\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e\u003c\/div\u003e \u003c\/div\u003e","brand":"Secsun","offers":[{"title":"IVA 10%","offer_id":55150715011409,"sku":"QDC4-800-IVA10","price":345.56,"currency_code":"EUR","in_stock":true},{"title":"IVA 22%","offer_id":55150715044177,"sku":"QDC4-800-IVA22","price":383.26,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2510\/0896\/files\/quadro-di-campo-cc-secsun-qdc4-800-4-stringhe-in-parallelo-800-v.jpg?v=1790910882"},{"product_id":"quadro-di-campo-cc-secsun-qdc5-1000-5-stringhe-in-parallelo-1000-v","title":"Secsun QDC5-1000 DC combiner box 5 strings in parallel 1000 V","description":"\u003cstyle\u003e.lk{font-size:16px;line-height:1.7;color:#0e1b4d;max-width:920px}.lk h2{font-size:26px;line-height:1.3;margin:6px 0 14px;color:#0e1b4d;font-weight:700}.lk p{font-size:16px;line-height:1.7;margin:0 0 15px}.lk h3{font-size:20px;line-height:1.35;margin:28px 0 12px;color:#0e1b4d;font-weight:700;border-left:5px solid #73aa02;padding-left:12px}.lk .cs{display:flex;flex-wrap:wrap;gap:14px;margin:0 0 20px}.lk .c{flex:1 1 250px;min-width:240px;padding:15px 17px;border:1px solid #d7e0ea;border-top:4px solid #73aa02;border-radius:6px;background:#fff}.lk .c b{display:block;font-size:16px;color:#0e1b4d;margin-bottom:6px}.lk .c span{font-size:15px;line-height:1.6;color:#3b4557}.lk .tw{overflow-x:auto;margin:0 0 18px}.lk table{width:100%;border-collapse:collapse;border:1px solid #d7e0ea}.lk th{text-align:left;padding:11px 14px;font-size:15px;background:#0e1b4d;color:#fff}.lk td{padding:10px 14px;border-bottom:1px solid #d7e0ea;font-size:15px}.lk td:first-child{font-weight:600;color:#0e1b4d;width:46%}.lk tr:nth-child(even) td{background:#f7fafc}.lk a.d{display:flex;align-items:center;gap:14px;padding:13px 16px;border:1px solid #d7e0ea;border-radius:6px;background:#fff;text-decoration:none;color:#0e1b4d;margin:0 0 10px}.lk a.d i{flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:6px;background:#73aa02;color:#fff;font-size:14px;font-weight:700;font-style:normal}.lk a.d span{font-size:16px;font-weight:600;line-height:1.4}.lk a.d small{display:block;font-size:14px;font-weight:400;color:#5a6b7a}.lk .bd{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 18px}.lk .b{display:inline-block;padding:7px 13px;border-radius:999px;background:#0e1b4d;color:#fff;font-size:14px;font-weight:600}.lk .b.g{background:#73aa02}\u003c\/style\u003e\u003cdiv class=\"litio-keno lk\"\u003e \u003cdiv class=\"litio-iva-notice\" style=\"margin:0 0 18px;padding:12px 16px;border-left:4px solid #73aa02;border-radius:4px;background:#f4f7fb;color:#0e1b4d;font-size:16px;line-height:1.6;\"\u003e\u003cspan\u003ePrices include \u003cstrong\u003e22% Italian VAT\u003c\/strong\u003e; the \u003cstrong\u003ereduced 10% rate\u003c\/strong\u003e covers only goods for photovoltaic and storage systems, with a customer declaration. \u003cstrong\u003eFrom abroad\u003c\/strong\u003e: choose 22% VAT, or for \u003cstrong\u003e0% VAT\u003c\/strong\u003e place the order by bank transfer without paying and we send you a proforma invoice.\u003c\/span\u003e\u003cbr\u003e\u003ca href=\"\/en\/pages\/iva-acquisti-aziendali\" style=\"display:inline-block;margin-top:10px;padding:9px 16px;border-radius:6px;background:#73aa02;color:#fff;font-size:15px;font-weight:700;text-decoration:none;\"\u003eHow VAT works \u0026rsaquo;\u003c\/a\u003e\u003c\/div\u003e \u003cdiv class=\"bd\"\u003e \u003cspan class=\"b g\"\u003eDelivery in 10-20 days\u003c\/span\u003e\u003cspan class=\"b\"\u003e5 strings DC\u003c\/span\u003e\u003cspan class=\"b\"\u003e1000 V DC\u003c\/span\u003e\u003cspan class=\"b\"\u003eBuilt-in SPD\u003c\/span\u003e\u003cspan class=\"b\"\u003eSecsun\u003c\/span\u003e \u003c\/div\u003e \u003ch2\u003eSecsun QDC5-1000 DC combiner box 5 strings in parallel 1000 V\u003c\/h2\u003e \u003cp\u003eThe \u003cstrong\u003eQDC5-1000\u003c\/strong\u003e is the DC combiner box that sits between the PV modules and the inverter: it collects \u003cstrong\u003e5 strings\u003c\/strong\u003e in parallel and delivers a protected, switchable line downstream, with a working voltage up to \u003cstrong\u003e1000 V DC\u003c\/strong\u003e.\u003c\/p\u003e\u003cp\u003eInside the enclosure you find overcurrent protection on the poles of every string, the \u003cstrong\u003esurge arrester\u003c\/strong\u003e for atmospheric discharges and the \u003cstrong\u003eon-load disconnector\u003c\/strong\u003e that lets you open the array before any work on the system. The board is delivered pre-wired and tested: on site you only connect the incoming string cables and the inverter on the output.\u003c\/p\u003e\u003ch3\u003eKey strengths\u003c\/h3\u003e \u003cdiv class=\"cs\"\u003e \u003cdiv class=\"c\"\u003e \u003cb\u003eString protection\u003c\/b\u003e\u003cspan\u003eDedicated fuses or fuse holders on every pole of the incoming strings.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eSurge arrester\u003c\/b\u003e\u003cspan\u003eType 2 SPD to divert atmospheric overvoltages to earth.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eOn-load disconnection\u003c\/b\u003e\u003cspan\u003eDC switch-disconnector to open the array safely.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003ePre-wired enclosure\u003c\/b\u003e\u003cspan\u003eDelivered assembled and tested: only strings and inverter need connecting.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eOutdoor enclosure\u003c\/b\u003e\u003cspan\u003eInsulating enclosure with a protection rating suitable for outdoor mounting.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eStandards compliant\u003c\/b\u003e\u003cspan\u003eBuilt to CEI EN 61439 for low-voltage assemblies.\u003c\/span\u003e \u003c\/div\u003e \u003c\/div\u003e \u003ch3\u003eTechnical specifications\u003c\/h3\u003e \u003cdiv class=\"tw\"\u003e\u003ctable\u003e \u003cthead\u003e\u003ctr\u003e \u003cth\u003eFeature\u003c\/th\u003e \u003cth\u003eValue\u003c\/th\u003e \u003c\/tr\u003e\u003c\/thead\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003eProduct code\u003c\/td\u003e \u003ctd\u003eQDC5-1000\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eManufacturer\u003c\/td\u003e \u003ctd\u003eSecsun\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eType\u003c\/td\u003e \u003ctd\u003eDC array combiner box\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eStrings supported\u003c\/td\u003e \u003ctd\u003e5 strings\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eString connection\u003c\/td\u003e \u003ctd\u003ein parallel\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eDC circuit voltage\u003c\/td\u003e \u003ctd\u003e1000 V CC\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eIntegrated surge protection\u003c\/td\u003e \u003ctd\u003eYes, DC surge arrester\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eActuation\u003c\/td\u003e \u003ctd\u003eDC on-load disconnector\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e \u003ctd\u003e350 x 300 x 160 mm\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eMounting\u003c\/td\u003e \u003ctd\u003eWall mounted, outdoor\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eCertifications\u003c\/td\u003e \u003ctd\u003eCEI EN 61439\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e\u003c\/div\u003e \u003c\/div\u003e","brand":"Secsun","offers":[{"title":"IVA 10%","offer_id":55150715109713,"sku":"QDC5-1000-IVA10","price":525.03,"currency_code":"EUR","in_stock":true},{"title":"IVA 22%","offer_id":55150715142481,"sku":"QDC5-1000-IVA22","price":582.31,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2510\/0896\/files\/quadro-di-campo-cc-secsun-qdc5-1000-5-stringhe-in-parallelo-1000-v.jpg?v=1790910884"},{"product_id":"quadro-di-campo-cc-secsun-qdc5-600-5-stringhe-in-parallelo-600-v","title":"Secsun QDC5-600 DC combiner box 5 strings in parallel 600 V","description":"\u003cstyle\u003e.lk{font-size:16px;line-height:1.7;color:#0e1b4d;max-width:920px}.lk h2{font-size:26px;line-height:1.3;margin:6px 0 14px;color:#0e1b4d;font-weight:700}.lk p{font-size:16px;line-height:1.7;margin:0 0 15px}.lk h3{font-size:20px;line-height:1.35;margin:28px 0 12px;color:#0e1b4d;font-weight:700;border-left:5px solid #73aa02;padding-left:12px}.lk .cs{display:flex;flex-wrap:wrap;gap:14px;margin:0 0 20px}.lk .c{flex:1 1 250px;min-width:240px;padding:15px 17px;border:1px solid #d7e0ea;border-top:4px solid #73aa02;border-radius:6px;background:#fff}.lk .c b{display:block;font-size:16px;color:#0e1b4d;margin-bottom:6px}.lk .c span{font-size:15px;line-height:1.6;color:#3b4557}.lk .tw{overflow-x:auto;margin:0 0 18px}.lk table{width:100%;border-collapse:collapse;border:1px solid #d7e0ea}.lk th{text-align:left;padding:11px 14px;font-size:15px;background:#0e1b4d;color:#fff}.lk td{padding:10px 14px;border-bottom:1px solid #d7e0ea;font-size:15px}.lk td:first-child{font-weight:600;color:#0e1b4d;width:46%}.lk tr:nth-child(even) td{background:#f7fafc}.lk a.d{display:flex;align-items:center;gap:14px;padding:13px 16px;border:1px solid #d7e0ea;border-radius:6px;background:#fff;text-decoration:none;color:#0e1b4d;margin:0 0 10px}.lk a.d i{flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:6px;background:#73aa02;color:#fff;font-size:14px;font-weight:700;font-style:normal}.lk a.d span{font-size:16px;font-weight:600;line-height:1.4}.lk a.d small{display:block;font-size:14px;font-weight:400;color:#5a6b7a}.lk .bd{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 18px}.lk .b{display:inline-block;padding:7px 13px;border-radius:999px;background:#0e1b4d;color:#fff;font-size:14px;font-weight:600}.lk .b.g{background:#73aa02}\u003c\/style\u003e\u003cdiv class=\"litio-keno lk\"\u003e \u003cdiv class=\"litio-iva-notice\" style=\"margin:0 0 18px;padding:12px 16px;border-left:4px solid #73aa02;border-radius:4px;background:#f4f7fb;color:#0e1b4d;font-size:16px;line-height:1.6;\"\u003e\u003cspan\u003ePrices include \u003cstrong\u003e22% Italian VAT\u003c\/strong\u003e; the \u003cstrong\u003ereduced 10% rate\u003c\/strong\u003e covers only goods for photovoltaic and storage systems, with a customer declaration. \u003cstrong\u003eFrom abroad\u003c\/strong\u003e: choose 22% VAT, or for \u003cstrong\u003e0% VAT\u003c\/strong\u003e place the order by bank transfer without paying and we send you a proforma invoice.\u003c\/span\u003e\u003cbr\u003e\u003ca href=\"\/en\/pages\/iva-acquisti-aziendali\" style=\"display:inline-block;margin-top:10px;padding:9px 16px;border-radius:6px;background:#73aa02;color:#fff;font-size:15px;font-weight:700;text-decoration:none;\"\u003eHow VAT works \u0026rsaquo;\u003c\/a\u003e\u003c\/div\u003e \u003cdiv class=\"bd\"\u003e \u003cspan class=\"b g\"\u003eDelivery in 10-20 days\u003c\/span\u003e\u003cspan class=\"b\"\u003e5 strings DC\u003c\/span\u003e\u003cspan class=\"b\"\u003e600 V DC\u003c\/span\u003e\u003cspan class=\"b\"\u003eBuilt-in SPD\u003c\/span\u003e\u003cspan class=\"b\"\u003eSecsun\u003c\/span\u003e \u003c\/div\u003e \u003ch2\u003eSecsun QDC5-600 DC combiner box 5 strings in parallel 600 V\u003c\/h2\u003e \u003cp\u003eThe \u003cstrong\u003eQDC5-600\u003c\/strong\u003e is the DC combiner box that sits between the PV modules and the inverter: it collects \u003cstrong\u003e5 strings\u003c\/strong\u003e in parallel and delivers a protected, switchable line downstream, with a working voltage up to \u003cstrong\u003e600 V DC\u003c\/strong\u003e.\u003c\/p\u003e\u003cp\u003eInside the enclosure you find overcurrent protection on the poles of every string, the \u003cstrong\u003esurge arrester\u003c\/strong\u003e for atmospheric discharges and the \u003cstrong\u003eon-load disconnector\u003c\/strong\u003e that lets you open the array before any work on the system. The board is delivered pre-wired and tested: on site you only connect the incoming string cables and the inverter on the output.\u003c\/p\u003e\u003ch3\u003eKey strengths\u003c\/h3\u003e \u003cdiv class=\"cs\"\u003e \u003cdiv class=\"c\"\u003e \u003cb\u003eString protection\u003c\/b\u003e\u003cspan\u003eDedicated fuses or fuse holders on every pole of the incoming strings.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eSurge arrester\u003c\/b\u003e\u003cspan\u003eType 2 SPD to divert atmospheric overvoltages to earth.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eOn-load disconnection\u003c\/b\u003e\u003cspan\u003eDC switch-disconnector to open the array safely.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003ePre-wired enclosure\u003c\/b\u003e\u003cspan\u003eDelivered assembled and tested: only strings and inverter need connecting.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eOutdoor enclosure\u003c\/b\u003e\u003cspan\u003eInsulating enclosure with a protection rating suitable for outdoor mounting.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eStandards compliant\u003c\/b\u003e\u003cspan\u003eBuilt to CEI EN 61439 for low-voltage assemblies.\u003c\/span\u003e \u003c\/div\u003e \u003c\/div\u003e \u003ch3\u003eTechnical specifications\u003c\/h3\u003e \u003cdiv class=\"tw\"\u003e\u003ctable\u003e \u003cthead\u003e\u003ctr\u003e \u003cth\u003eFeature\u003c\/th\u003e \u003cth\u003eValue\u003c\/th\u003e \u003c\/tr\u003e\u003c\/thead\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003eProduct code\u003c\/td\u003e \u003ctd\u003eQDC5-600\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eManufacturer\u003c\/td\u003e \u003ctd\u003eSecsun\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eType\u003c\/td\u003e \u003ctd\u003eDC array combiner box\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eStrings supported\u003c\/td\u003e \u003ctd\u003e5 strings\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eString connection\u003c\/td\u003e \u003ctd\u003ein parallel\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eDC circuit voltage\u003c\/td\u003e \u003ctd\u003e600 V CC\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eIntegrated surge protection\u003c\/td\u003e \u003ctd\u003eYes, DC surge arrester\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eActuation\u003c\/td\u003e \u003ctd\u003eDC on-load disconnector\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e \u003ctd\u003e350 x 300 x 160 mm\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eMounting\u003c\/td\u003e \u003ctd\u003eWall mounted, outdoor\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eCertifications\u003c\/td\u003e \u003ctd\u003eCEI EN 61439\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e\u003c\/div\u003e \u003c\/div\u003e","brand":"Secsun","offers":[{"title":"IVA 10%","offer_id":55150715175249,"sku":"QDC5-600-IVA10","price":362.57,"currency_code":"EUR","in_stock":true},{"title":"IVA 22%","offer_id":55150715208017,"sku":"QDC5-600-IVA22","price":402.12,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2510\/0896\/files\/quadro-di-campo-cc-secsun-qdc5-600-5-stringhe-in-parallelo-600-v.jpg?v=1790910885"},{"product_id":"quadro-di-campo-cc-secsun-qdc5-800-5-stringhe-in-parallelo-800-v","title":"Secsun QDC5-800 DC combiner box 5 strings in parallel 800 V","description":"\u003cstyle\u003e.lk{font-size:16px;line-height:1.7;color:#0e1b4d;max-width:920px}.lk h2{font-size:26px;line-height:1.3;margin:6px 0 14px;color:#0e1b4d;font-weight:700}.lk p{font-size:16px;line-height:1.7;margin:0 0 15px}.lk h3{font-size:20px;line-height:1.35;margin:28px 0 12px;color:#0e1b4d;font-weight:700;border-left:5px solid #73aa02;padding-left:12px}.lk .cs{display:flex;flex-wrap:wrap;gap:14px;margin:0 0 20px}.lk .c{flex:1 1 250px;min-width:240px;padding:15px 17px;border:1px solid #d7e0ea;border-top:4px solid #73aa02;border-radius:6px;background:#fff}.lk .c b{display:block;font-size:16px;color:#0e1b4d;margin-bottom:6px}.lk .c span{font-size:15px;line-height:1.6;color:#3b4557}.lk .tw{overflow-x:auto;margin:0 0 18px}.lk table{width:100%;border-collapse:collapse;border:1px solid #d7e0ea}.lk th{text-align:left;padding:11px 14px;font-size:15px;background:#0e1b4d;color:#fff}.lk td{padding:10px 14px;border-bottom:1px solid #d7e0ea;font-size:15px}.lk td:first-child{font-weight:600;color:#0e1b4d;width:46%}.lk tr:nth-child(even) td{background:#f7fafc}.lk a.d{display:flex;align-items:center;gap:14px;padding:13px 16px;border:1px solid #d7e0ea;border-radius:6px;background:#fff;text-decoration:none;color:#0e1b4d;margin:0 0 10px}.lk a.d i{flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:6px;background:#73aa02;color:#fff;font-size:14px;font-weight:700;font-style:normal}.lk a.d span{font-size:16px;font-weight:600;line-height:1.4}.lk a.d small{display:block;font-size:14px;font-weight:400;color:#5a6b7a}.lk .bd{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 18px}.lk .b{display:inline-block;padding:7px 13px;border-radius:999px;background:#0e1b4d;color:#fff;font-size:14px;font-weight:600}.lk .b.g{background:#73aa02}\u003c\/style\u003e\u003cdiv class=\"litio-keno lk\"\u003e \u003cdiv class=\"litio-iva-notice\" style=\"margin:0 0 18px;padding:12px 16px;border-left:4px solid #73aa02;border-radius:4px;background:#f4f7fb;color:#0e1b4d;font-size:16px;line-height:1.6;\"\u003e\u003cspan\u003ePrices include \u003cstrong\u003e22% Italian VAT\u003c\/strong\u003e; the \u003cstrong\u003ereduced 10% rate\u003c\/strong\u003e covers only goods for photovoltaic and storage systems, with a customer declaration. \u003cstrong\u003eFrom abroad\u003c\/strong\u003e: choose 22% VAT, or for \u003cstrong\u003e0% VAT\u003c\/strong\u003e place the order by bank transfer without paying and we send you a proforma invoice.\u003c\/span\u003e\u003cbr\u003e\u003ca href=\"\/en\/pages\/iva-acquisti-aziendali\" style=\"display:inline-block;margin-top:10px;padding:9px 16px;border-radius:6px;background:#73aa02;color:#fff;font-size:15px;font-weight:700;text-decoration:none;\"\u003eHow VAT works \u0026rsaquo;\u003c\/a\u003e\u003c\/div\u003e \u003cdiv class=\"bd\"\u003e \u003cspan class=\"b g\"\u003eDelivery in 10-20 days\u003c\/span\u003e\u003cspan class=\"b\"\u003e5 strings DC\u003c\/span\u003e\u003cspan class=\"b\"\u003e800 V DC\u003c\/span\u003e\u003cspan class=\"b\"\u003eBuilt-in SPD\u003c\/span\u003e\u003cspan class=\"b\"\u003eSecsun\u003c\/span\u003e \u003c\/div\u003e \u003ch2\u003eSecsun QDC5-800 DC combiner box 5 strings in parallel 800 V\u003c\/h2\u003e \u003cp\u003eThe \u003cstrong\u003eQDC5-800\u003c\/strong\u003e is the DC combiner box that sits between the PV modules and the inverter: it collects \u003cstrong\u003e5 strings\u003c\/strong\u003e in parallel and delivers a protected, switchable line downstream, with a working voltage up to \u003cstrong\u003e800 V DC\u003c\/strong\u003e.\u003c\/p\u003e\u003cp\u003eInside the enclosure you find overcurrent protection on the poles of every string, the \u003cstrong\u003esurge arrester\u003c\/strong\u003e for atmospheric discharges and the \u003cstrong\u003eon-load disconnector\u003c\/strong\u003e that lets you open the array before any work on the system. The board is delivered pre-wired and tested: on site you only connect the incoming string cables and the inverter on the output.\u003c\/p\u003e\u003ch3\u003eKey strengths\u003c\/h3\u003e \u003cdiv class=\"cs\"\u003e \u003cdiv class=\"c\"\u003e \u003cb\u003eString protection\u003c\/b\u003e\u003cspan\u003eDedicated fuses or fuse holders on every pole of the incoming strings.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eSurge arrester\u003c\/b\u003e\u003cspan\u003eType 2 SPD to divert atmospheric overvoltages to earth.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eOn-load disconnection\u003c\/b\u003e\u003cspan\u003eDC switch-disconnector to open the array safely.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003ePre-wired enclosure\u003c\/b\u003e\u003cspan\u003eDelivered assembled and tested: only strings and inverter need connecting.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eOutdoor enclosure\u003c\/b\u003e\u003cspan\u003eInsulating enclosure with a protection rating suitable for outdoor mounting.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eStandards compliant\u003c\/b\u003e\u003cspan\u003eBuilt to CEI EN 61439 for low-voltage assemblies.\u003c\/span\u003e \u003c\/div\u003e \u003c\/div\u003e \u003ch3\u003eTechnical specifications\u003c\/h3\u003e \u003cdiv class=\"tw\"\u003e\u003ctable\u003e \u003cthead\u003e\u003ctr\u003e \u003cth\u003eFeature\u003c\/th\u003e \u003cth\u003eValue\u003c\/th\u003e \u003c\/tr\u003e\u003c\/thead\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003eProduct code\u003c\/td\u003e \u003ctd\u003eQDC5-800\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eManufacturer\u003c\/td\u003e \u003ctd\u003eSecsun\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eType\u003c\/td\u003e \u003ctd\u003eDC array combiner box\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eStrings supported\u003c\/td\u003e \u003ctd\u003e5 strings\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eString connection\u003c\/td\u003e \u003ctd\u003ein parallel\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eDC circuit voltage\u003c\/td\u003e \u003ctd\u003e800 V CC\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eIntegrated surge protection\u003c\/td\u003e \u003ctd\u003eYes, DC surge arrester\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eActuation\u003c\/td\u003e \u003ctd\u003eDC on-load disconnector\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e \u003ctd\u003e350 x 300 x 160 mm\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eMounting\u003c\/td\u003e \u003ctd\u003eWall mounted, outdoor\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eCertifications\u003c\/td\u003e \u003ctd\u003eCEI EN 61439\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e\u003c\/div\u003e \u003c\/div\u003e","brand":"Secsun","offers":[{"title":"IVA 10%","offer_id":55150715240785,"sku":"QDC5-800-IVA10","price":379.57,"currency_code":"EUR","in_stock":true},{"title":"IVA 22%","offer_id":55150715273553,"sku":"QDC5-800-IVA22","price":420.97,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2510\/0896\/files\/quadro-di-campo-cc-secsun-qdc5-800-5-stringhe-in-parallelo-800-v.jpg?v=1790910887"},{"product_id":"quadro-di-campo-cc-secsun-qdc6-1000-6-stringhe-in-parallelo-1000-v","title":"Secsun QDC6-1000 DC combiner box 6 strings in parallel 1000 V","description":"\u003cstyle\u003e.lk{font-size:16px;line-height:1.7;color:#0e1b4d;max-width:920px}.lk h2{font-size:26px;line-height:1.3;margin:6px 0 14px;color:#0e1b4d;font-weight:700}.lk p{font-size:16px;line-height:1.7;margin:0 0 15px}.lk h3{font-size:20px;line-height:1.35;margin:28px 0 12px;color:#0e1b4d;font-weight:700;border-left:5px solid #73aa02;padding-left:12px}.lk .cs{display:flex;flex-wrap:wrap;gap:14px;margin:0 0 20px}.lk .c{flex:1 1 250px;min-width:240px;padding:15px 17px;border:1px solid #d7e0ea;border-top:4px solid #73aa02;border-radius:6px;background:#fff}.lk .c b{display:block;font-size:16px;color:#0e1b4d;margin-bottom:6px}.lk .c span{font-size:15px;line-height:1.6;color:#3b4557}.lk .tw{overflow-x:auto;margin:0 0 18px}.lk table{width:100%;border-collapse:collapse;border:1px solid #d7e0ea}.lk th{text-align:left;padding:11px 14px;font-size:15px;background:#0e1b4d;color:#fff}.lk td{padding:10px 14px;border-bottom:1px solid #d7e0ea;font-size:15px}.lk td:first-child{font-weight:600;color:#0e1b4d;width:46%}.lk tr:nth-child(even) td{background:#f7fafc}.lk a.d{display:flex;align-items:center;gap:14px;padding:13px 16px;border:1px solid #d7e0ea;border-radius:6px;background:#fff;text-decoration:none;color:#0e1b4d;margin:0 0 10px}.lk a.d i{flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:6px;background:#73aa02;color:#fff;font-size:14px;font-weight:700;font-style:normal}.lk a.d span{font-size:16px;font-weight:600;line-height:1.4}.lk a.d small{display:block;font-size:14px;font-weight:400;color:#5a6b7a}.lk .bd{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 18px}.lk .b{display:inline-block;padding:7px 13px;border-radius:999px;background:#0e1b4d;color:#fff;font-size:14px;font-weight:600}.lk .b.g{background:#73aa02}\u003c\/style\u003e\u003cdiv class=\"litio-keno lk\"\u003e \u003cdiv class=\"litio-iva-notice\" style=\"margin:0 0 18px;padding:12px 16px;border-left:4px solid #73aa02;border-radius:4px;background:#f4f7fb;color:#0e1b4d;font-size:16px;line-height:1.6;\"\u003e\u003cspan\u003ePrices include \u003cstrong\u003e22% Italian VAT\u003c\/strong\u003e; the \u003cstrong\u003ereduced 10% rate\u003c\/strong\u003e covers only goods for photovoltaic and storage systems, with a customer declaration. \u003cstrong\u003eFrom abroad\u003c\/strong\u003e: choose 22% VAT, or for \u003cstrong\u003e0% VAT\u003c\/strong\u003e place the order by bank transfer without paying and we send you a proforma invoice.\u003c\/span\u003e\u003cbr\u003e\u003ca href=\"\/en\/pages\/iva-acquisti-aziendali\" style=\"display:inline-block;margin-top:10px;padding:9px 16px;border-radius:6px;background:#73aa02;color:#fff;font-size:15px;font-weight:700;text-decoration:none;\"\u003eHow VAT works \u0026rsaquo;\u003c\/a\u003e\u003c\/div\u003e \u003cdiv class=\"bd\"\u003e \u003cspan class=\"b g\"\u003eDelivery in 10-20 days\u003c\/span\u003e\u003cspan class=\"b\"\u003e6 strings DC\u003c\/span\u003e\u003cspan class=\"b\"\u003e1000 V DC\u003c\/span\u003e\u003cspan class=\"b\"\u003eBuilt-in SPD\u003c\/span\u003e\u003cspan class=\"b\"\u003eSecsun\u003c\/span\u003e \u003c\/div\u003e \u003ch2\u003eSecsun QDC6-1000 DC combiner box 6 strings in parallel 1000 V\u003c\/h2\u003e \u003cp\u003eThe \u003cstrong\u003eQDC6-1000\u003c\/strong\u003e is the DC combiner box that sits between the PV modules and the inverter: it collects \u003cstrong\u003e6 strings\u003c\/strong\u003e in parallel and delivers a protected, switchable line downstream, with a working voltage up to \u003cstrong\u003e1000 V DC\u003c\/strong\u003e.\u003c\/p\u003e\u003cp\u003eInside the enclosure you find overcurrent protection on the poles of every string, the \u003cstrong\u003esurge arrester\u003c\/strong\u003e for atmospheric discharges and the \u003cstrong\u003eon-load disconnector\u003c\/strong\u003e that lets you open the array before any work on the system. The board is delivered pre-wired and tested: on site you only connect the incoming string cables and the inverter on the output.\u003c\/p\u003e\u003ch3\u003eKey strengths\u003c\/h3\u003e \u003cdiv class=\"cs\"\u003e \u003cdiv class=\"c\"\u003e \u003cb\u003eString protection\u003c\/b\u003e\u003cspan\u003eDedicated fuses or fuse holders on every pole of the incoming strings.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eSurge arrester\u003c\/b\u003e\u003cspan\u003eType 2 SPD to divert atmospheric overvoltages to earth.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eOn-load disconnection\u003c\/b\u003e\u003cspan\u003eDC switch-disconnector to open the array safely.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003ePre-wired enclosure\u003c\/b\u003e\u003cspan\u003eDelivered assembled and tested: only strings and inverter need connecting.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eOutdoor enclosure\u003c\/b\u003e\u003cspan\u003eInsulating enclosure with a protection rating suitable for outdoor mounting.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eStandards compliant\u003c\/b\u003e\u003cspan\u003eBuilt to CEI EN 61439 for low-voltage assemblies.\u003c\/span\u003e \u003c\/div\u003e \u003c\/div\u003e \u003ch3\u003eTechnical specifications\u003c\/h3\u003e \u003cdiv class=\"tw\"\u003e\u003ctable\u003e \u003cthead\u003e\u003ctr\u003e \u003cth\u003eFeature\u003c\/th\u003e \u003cth\u003eValue\u003c\/th\u003e \u003c\/tr\u003e\u003c\/thead\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003eProduct code\u003c\/td\u003e \u003ctd\u003eQDC6-1000\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eManufacturer\u003c\/td\u003e \u003ctd\u003eSecsun\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eType\u003c\/td\u003e \u003ctd\u003eDC array combiner box\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eStrings supported\u003c\/td\u003e \u003ctd\u003e6 strings\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eString connection\u003c\/td\u003e \u003ctd\u003ein parallel\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eDC circuit voltage\u003c\/td\u003e \u003ctd\u003e1000 V CC\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eIntegrated surge protection\u003c\/td\u003e \u003ctd\u003eYes, DC surge arrester\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eActuation\u003c\/td\u003e \u003ctd\u003eDC on-load disconnector\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e \u003ctd\u003e350 x 300 x 160 mm\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eMounting\u003c\/td\u003e \u003ctd\u003eWall mounted, outdoor\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eCertifications\u003c\/td\u003e \u003ctd\u003eCEI EN 61439\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e\u003c\/div\u003e \u003c\/div\u003e","brand":"Secsun","offers":[{"title":"IVA 10%","offer_id":55150715306321,"sku":"QDC6-1000-IVA10","price":574.15,"currency_code":"EUR","in_stock":true},{"title":"IVA 22%","offer_id":55150715339089,"sku":"QDC6-1000-IVA22","price":636.78,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2510\/0896\/files\/quadro-di-campo-cc-secsun-qdc6-1000-6-stringhe-in-parallelo-1000-v.jpg?v=1790910889"},{"product_id":"quadro-di-campo-cc-secsun-qdc6-600-6-stringhe-in-parallelo-600-v","title":"Secsun QDC6-600 DC combiner box 6 strings in parallel 600 V","description":"\u003cstyle\u003e.lk{font-size:16px;line-height:1.7;color:#0e1b4d;max-width:920px}.lk h2{font-size:26px;line-height:1.3;margin:6px 0 14px;color:#0e1b4d;font-weight:700}.lk p{font-size:16px;line-height:1.7;margin:0 0 15px}.lk h3{font-size:20px;line-height:1.35;margin:28px 0 12px;color:#0e1b4d;font-weight:700;border-left:5px solid #73aa02;padding-left:12px}.lk .cs{display:flex;flex-wrap:wrap;gap:14px;margin:0 0 20px}.lk .c{flex:1 1 250px;min-width:240px;padding:15px 17px;border:1px solid #d7e0ea;border-top:4px solid #73aa02;border-radius:6px;background:#fff}.lk .c b{display:block;font-size:16px;color:#0e1b4d;margin-bottom:6px}.lk .c span{font-size:15px;line-height:1.6;color:#3b4557}.lk .tw{overflow-x:auto;margin:0 0 18px}.lk table{width:100%;border-collapse:collapse;border:1px solid #d7e0ea}.lk th{text-align:left;padding:11px 14px;font-size:15px;background:#0e1b4d;color:#fff}.lk td{padding:10px 14px;border-bottom:1px solid #d7e0ea;font-size:15px}.lk td:first-child{font-weight:600;color:#0e1b4d;width:46%}.lk tr:nth-child(even) td{background:#f7fafc}.lk a.d{display:flex;align-items:center;gap:14px;padding:13px 16px;border:1px solid #d7e0ea;border-radius:6px;background:#fff;text-decoration:none;color:#0e1b4d;margin:0 0 10px}.lk a.d i{flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:6px;background:#73aa02;color:#fff;font-size:14px;font-weight:700;font-style:normal}.lk a.d span{font-size:16px;font-weight:600;line-height:1.4}.lk a.d small{display:block;font-size:14px;font-weight:400;color:#5a6b7a}.lk .bd{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 18px}.lk .b{display:inline-block;padding:7px 13px;border-radius:999px;background:#0e1b4d;color:#fff;font-size:14px;font-weight:600}.lk .b.g{background:#73aa02}\u003c\/style\u003e\u003cdiv class=\"litio-keno lk\"\u003e \u003cdiv class=\"litio-iva-notice\" style=\"margin:0 0 18px;padding:12px 16px;border-left:4px solid #73aa02;border-radius:4px;background:#f4f7fb;color:#0e1b4d;font-size:16px;line-height:1.6;\"\u003e\u003cspan\u003ePrices include \u003cstrong\u003e22% Italian VAT\u003c\/strong\u003e; the \u003cstrong\u003ereduced 10% rate\u003c\/strong\u003e covers only goods for photovoltaic and storage systems, with a customer declaration. \u003cstrong\u003eFrom abroad\u003c\/strong\u003e: choose 22% VAT, or for \u003cstrong\u003e0% VAT\u003c\/strong\u003e place the order by bank transfer without paying and we send you a proforma invoice.\u003c\/span\u003e\u003cbr\u003e\u003ca href=\"\/en\/pages\/iva-acquisti-aziendali\" style=\"display:inline-block;margin-top:10px;padding:9px 16px;border-radius:6px;background:#73aa02;color:#fff;font-size:15px;font-weight:700;text-decoration:none;\"\u003eHow VAT works \u0026rsaquo;\u003c\/a\u003e\u003c\/div\u003e \u003cdiv class=\"bd\"\u003e \u003cspan class=\"b g\"\u003eDelivery in 10-20 days\u003c\/span\u003e\u003cspan class=\"b\"\u003e6 strings DC\u003c\/span\u003e\u003cspan class=\"b\"\u003e600 V DC\u003c\/span\u003e\u003cspan class=\"b\"\u003eBuilt-in SPD\u003c\/span\u003e\u003cspan class=\"b\"\u003eSecsun\u003c\/span\u003e \u003c\/div\u003e \u003ch2\u003eSecsun QDC6-600 DC combiner box 6 strings in parallel 600 V\u003c\/h2\u003e \u003cp\u003eThe \u003cstrong\u003eQDC6-600\u003c\/strong\u003e is the DC combiner box that sits between the PV modules and the inverter: it collects \u003cstrong\u003e6 strings\u003c\/strong\u003e in parallel and delivers a protected, switchable line downstream, with a working voltage up to \u003cstrong\u003e600 V DC\u003c\/strong\u003e.\u003c\/p\u003e\u003cp\u003eInside the enclosure you find overcurrent protection on the poles of every string, the \u003cstrong\u003esurge arrester\u003c\/strong\u003e for atmospheric discharges and the \u003cstrong\u003eon-load disconnector\u003c\/strong\u003e that lets you open the array before any work on the system. The board is delivered pre-wired and tested: on site you only connect the incoming string cables and the inverter on the output.\u003c\/p\u003e\u003ch3\u003eKey strengths\u003c\/h3\u003e \u003cdiv class=\"cs\"\u003e \u003cdiv class=\"c\"\u003e \u003cb\u003eString protection\u003c\/b\u003e\u003cspan\u003eDedicated fuses or fuse holders on every pole of the incoming strings.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eSurge arrester\u003c\/b\u003e\u003cspan\u003eType 2 SPD to divert atmospheric overvoltages to earth.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eOn-load disconnection\u003c\/b\u003e\u003cspan\u003eDC switch-disconnector to open the array safely.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003ePre-wired enclosure\u003c\/b\u003e\u003cspan\u003eDelivered assembled and tested: only strings and inverter need connecting.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eOutdoor enclosure\u003c\/b\u003e\u003cspan\u003eInsulating enclosure with a protection rating suitable for outdoor mounting.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eStandards compliant\u003c\/b\u003e\u003cspan\u003eBuilt to CEI EN 61439 for low-voltage assemblies.\u003c\/span\u003e \u003c\/div\u003e \u003c\/div\u003e \u003ch3\u003eTechnical specifications\u003c\/h3\u003e \u003cdiv class=\"tw\"\u003e\u003ctable\u003e \u003cthead\u003e\u003ctr\u003e \u003cth\u003eFeature\u003c\/th\u003e \u003cth\u003eValue\u003c\/th\u003e \u003c\/tr\u003e\u003c\/thead\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003eProduct code\u003c\/td\u003e \u003ctd\u003eQDC6-600\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eManufacturer\u003c\/td\u003e \u003ctd\u003eSecsun\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eType\u003c\/td\u003e \u003ctd\u003eDC array combiner box\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eStrings supported\u003c\/td\u003e \u003ctd\u003e6 strings\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eString connection\u003c\/td\u003e \u003ctd\u003ein parallel\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eDC circuit voltage\u003c\/td\u003e \u003ctd\u003e600 V CC\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eIntegrated surge protection\u003c\/td\u003e \u003ctd\u003eYes, DC surge arrester\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eActuation\u003c\/td\u003e \u003ctd\u003eDC on-load disconnector\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e \u003ctd\u003e350 x 300 x 160 mm\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eMounting\u003c\/td\u003e \u003ctd\u003eWall mounted, outdoor\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eCertifications\u003c\/td\u003e \u003ctd\u003eCEI EN 61439\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e\u003c\/div\u003e \u003c\/div\u003e","brand":"Secsun","offers":[{"title":"IVA 10%","offer_id":55150715371857,"sku":"QDC6-600-IVA10","price":372.02,"currency_code":"EUR","in_stock":true},{"title":"IVA 22%","offer_id":55150715404625,"sku":"QDC6-600-IVA22","price":412.6,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2510\/0896\/files\/quadro-di-campo-cc-secsun-qdc6-600-6-stringhe-in-parallelo-600-v.jpg?v=1790910890"},{"product_id":"quadro-di-campo-cc-secsun-qdc6-800-6-stringhe-in-parallelo-800-v","title":"Secsun QDC6-800 DC combiner box 6 strings in parallel 800 V","description":"\u003cstyle\u003e.lk{font-size:16px;line-height:1.7;color:#0e1b4d;max-width:920px}.lk h2{font-size:26px;line-height:1.3;margin:6px 0 14px;color:#0e1b4d;font-weight:700}.lk p{font-size:16px;line-height:1.7;margin:0 0 15px}.lk h3{font-size:20px;line-height:1.35;margin:28px 0 12px;color:#0e1b4d;font-weight:700;border-left:5px solid #73aa02;padding-left:12px}.lk .cs{display:flex;flex-wrap:wrap;gap:14px;margin:0 0 20px}.lk .c{flex:1 1 250px;min-width:240px;padding:15px 17px;border:1px solid #d7e0ea;border-top:4px solid #73aa02;border-radius:6px;background:#fff}.lk .c b{display:block;font-size:16px;color:#0e1b4d;margin-bottom:6px}.lk .c span{font-size:15px;line-height:1.6;color:#3b4557}.lk .tw{overflow-x:auto;margin:0 0 18px}.lk table{width:100%;border-collapse:collapse;border:1px solid #d7e0ea}.lk th{text-align:left;padding:11px 14px;font-size:15px;background:#0e1b4d;color:#fff}.lk td{padding:10px 14px;border-bottom:1px solid #d7e0ea;font-size:15px}.lk td:first-child{font-weight:600;color:#0e1b4d;width:46%}.lk tr:nth-child(even) td{background:#f7fafc}.lk a.d{display:flex;align-items:center;gap:14px;padding:13px 16px;border:1px solid #d7e0ea;border-radius:6px;background:#fff;text-decoration:none;color:#0e1b4d;margin:0 0 10px}.lk a.d i{flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:6px;background:#73aa02;color:#fff;font-size:14px;font-weight:700;font-style:normal}.lk a.d span{font-size:16px;font-weight:600;line-height:1.4}.lk a.d small{display:block;font-size:14px;font-weight:400;color:#5a6b7a}.lk .bd{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 18px}.lk .b{display:inline-block;padding:7px 13px;border-radius:999px;background:#0e1b4d;color:#fff;font-size:14px;font-weight:600}.lk .b.g{background:#73aa02}\u003c\/style\u003e\u003cdiv class=\"litio-keno lk\"\u003e \u003cdiv class=\"litio-iva-notice\" style=\"margin:0 0 18px;padding:12px 16px;border-left:4px solid #73aa02;border-radius:4px;background:#f4f7fb;color:#0e1b4d;font-size:16px;line-height:1.6;\"\u003e\u003cspan\u003ePrices include \u003cstrong\u003e22% Italian VAT\u003c\/strong\u003e; the \u003cstrong\u003ereduced 10% rate\u003c\/strong\u003e covers only goods for photovoltaic and storage systems, with a customer declaration. \u003cstrong\u003eFrom abroad\u003c\/strong\u003e: choose 22% VAT, or for \u003cstrong\u003e0% VAT\u003c\/strong\u003e place the order by bank transfer without paying and we send you a proforma invoice.\u003c\/span\u003e\u003cbr\u003e\u003ca href=\"\/en\/pages\/iva-acquisti-aziendali\" style=\"display:inline-block;margin-top:10px;padding:9px 16px;border-radius:6px;background:#73aa02;color:#fff;font-size:15px;font-weight:700;text-decoration:none;\"\u003eHow VAT works \u0026rsaquo;\u003c\/a\u003e\u003c\/div\u003e \u003cdiv class=\"bd\"\u003e \u003cspan class=\"b g\"\u003eDelivery in 10-20 days\u003c\/span\u003e\u003cspan class=\"b\"\u003e6 strings DC\u003c\/span\u003e\u003cspan class=\"b\"\u003e800 V DC\u003c\/span\u003e\u003cspan class=\"b\"\u003eBuilt-in SPD\u003c\/span\u003e\u003cspan class=\"b\"\u003eSecsun\u003c\/span\u003e \u003c\/div\u003e \u003ch2\u003eSecsun QDC6-800 DC combiner box 6 strings in parallel 800 V\u003c\/h2\u003e \u003cp\u003eThe \u003cstrong\u003eQDC6-800\u003c\/strong\u003e is the DC combiner box that sits between the PV modules and the inverter: it collects \u003cstrong\u003e6 strings\u003c\/strong\u003e in parallel and delivers a protected, switchable line downstream, with a working voltage up to \u003cstrong\u003e800 V DC\u003c\/strong\u003e.\u003c\/p\u003e\u003cp\u003eInside the enclosure you find overcurrent protection on the poles of every string, the \u003cstrong\u003esurge arrester\u003c\/strong\u003e for atmospheric discharges and the \u003cstrong\u003eon-load disconnector\u003c\/strong\u003e that lets you open the array before any work on the system. The board is delivered pre-wired and tested: on site you only connect the incoming string cables and the inverter on the output.\u003c\/p\u003e\u003ch3\u003eKey strengths\u003c\/h3\u003e \u003cdiv class=\"cs\"\u003e \u003cdiv class=\"c\"\u003e \u003cb\u003eString protection\u003c\/b\u003e\u003cspan\u003eDedicated fuses or fuse holders on every pole of the incoming strings.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eSurge arrester\u003c\/b\u003e\u003cspan\u003eType 2 SPD to divert atmospheric overvoltages to earth.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eOn-load disconnection\u003c\/b\u003e\u003cspan\u003eDC switch-disconnector to open the array safely.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003ePre-wired enclosure\u003c\/b\u003e\u003cspan\u003eDelivered assembled and tested: only strings and inverter need connecting.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eOutdoor enclosure\u003c\/b\u003e\u003cspan\u003eInsulating enclosure with a protection rating suitable for outdoor mounting.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eStandards compliant\u003c\/b\u003e\u003cspan\u003eBuilt to CEI EN 61439 for low-voltage assemblies.\u003c\/span\u003e \u003c\/div\u003e \u003c\/div\u003e \u003ch3\u003eTechnical specifications\u003c\/h3\u003e \u003cdiv class=\"tw\"\u003e\u003ctable\u003e \u003cthead\u003e\u003ctr\u003e \u003cth\u003eFeature\u003c\/th\u003e \u003cth\u003eValue\u003c\/th\u003e \u003c\/tr\u003e\u003c\/thead\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003eProduct code\u003c\/td\u003e \u003ctd\u003eQDC6-800\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eManufacturer\u003c\/td\u003e \u003ctd\u003eSecsun\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eType\u003c\/td\u003e \u003ctd\u003eDC array combiner box\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eStrings supported\u003c\/td\u003e \u003ctd\u003e6 strings\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eString connection\u003c\/td\u003e \u003ctd\u003ein parallel\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eDC circuit voltage\u003c\/td\u003e \u003ctd\u003e800 V CC\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eIntegrated surge protection\u003c\/td\u003e \u003ctd\u003eYes, DC surge arrester\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eActuation\u003c\/td\u003e \u003ctd\u003eDC on-load disconnector\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e \u003ctd\u003e350 x 300 x 160 mm\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eMounting\u003c\/td\u003e \u003ctd\u003eWall mounted, outdoor\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eCertifications\u003c\/td\u003e \u003ctd\u003eCEI EN 61439\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e\u003c\/div\u003e \u003c\/div\u003e","brand":"Secsun","offers":[{"title":"IVA 10%","offer_id":55150715437393,"sku":"QDC6-800-IVA10","price":390.9,"currency_code":"EUR","in_stock":true},{"title":"IVA 22%","offer_id":55150715470161,"sku":"QDC6-800-IVA22","price":433.54,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2510\/0896\/files\/quadro-di-campo-cc-secsun-qdc6-800-6-stringhe-in-parallelo-800-v.jpg?v=1790910892"},{"product_id":"quadro-di-interfaccia-ca-trifase-slim-secsun-qit-59439-cei-0-16-11-15-kw-per-1-inverter","title":"Secsun QIT-59439 three-phase AC interface board slim CEI 0-16 11\/15 kW for 1 inverter","description":"\u003cstyle\u003e.lk{font-size:16px;line-height:1.7;color:#0e1b4d;max-width:920px}.lk h2{font-size:26px;line-height:1.3;margin:6px 0 14px;color:#0e1b4d;font-weight:700}.lk p{font-size:16px;line-height:1.7;margin:0 0 15px}.lk h3{font-size:20px;line-height:1.35;margin:28px 0 12px;color:#0e1b4d;font-weight:700;border-left:5px solid #73aa02;padding-left:12px}.lk .cs{display:flex;flex-wrap:wrap;gap:14px;margin:0 0 20px}.lk .c{flex:1 1 250px;min-width:240px;padding:15px 17px;border:1px solid #d7e0ea;border-top:4px solid #73aa02;border-radius:6px;background:#fff}.lk .c b{display:block;font-size:16px;color:#0e1b4d;margin-bottom:6px}.lk .c span{font-size:15px;line-height:1.6;color:#3b4557}.lk .tw{overflow-x:auto;margin:0 0 18px}.lk table{width:100%;border-collapse:collapse;border:1px solid #d7e0ea}.lk th{text-align:left;padding:11px 14px;font-size:15px;background:#0e1b4d;color:#fff}.lk td{padding:10px 14px;border-bottom:1px solid #d7e0ea;font-size:15px}.lk td:first-child{font-weight:600;color:#0e1b4d;width:46%}.lk tr:nth-child(even) td{background:#f7fafc}.lk a.d{display:flex;align-items:center;gap:14px;padding:13px 16px;border:1px solid #d7e0ea;border-radius:6px;background:#fff;text-decoration:none;color:#0e1b4d;margin:0 0 10px}.lk a.d i{flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:6px;background:#73aa02;color:#fff;font-size:14px;font-weight:700;font-style:normal}.lk a.d span{font-size:16px;font-weight:600;line-height:1.4}.lk a.d small{display:block;font-size:14px;font-weight:400;color:#5a6b7a}.lk .bd{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 18px}.lk .b{display:inline-block;padding:7px 13px;border-radius:999px;background:#0e1b4d;color:#fff;font-size:14px;font-weight:600}.lk .b.g{background:#73aa02}\u003c\/style\u003e\u003cdiv class=\"litio-keno lk\"\u003e \u003cdiv class=\"litio-iva-notice\" style=\"margin:0 0 18px;padding:12px 16px;border-left:4px solid #73aa02;border-radius:4px;background:#f4f7fb;color:#0e1b4d;font-size:16px;line-height:1.6;\"\u003e\u003cspan\u003ePrices include \u003cstrong\u003e22% Italian VAT\u003c\/strong\u003e; the \u003cstrong\u003ereduced 10% rate\u003c\/strong\u003e covers only goods for photovoltaic and storage systems, with a customer declaration. \u003cstrong\u003eFrom abroad\u003c\/strong\u003e: choose 22% VAT, or for \u003cstrong\u003e0% VAT\u003c\/strong\u003e place the order by bank transfer without paying and we send you a proforma invoice.\u003c\/span\u003e\u003cbr\u003e\u003ca href=\"\/en\/pages\/iva-acquisti-aziendali\" style=\"display:inline-block;margin-top:10px;padding:9px 16px;border-radius:6px;background:#73aa02;color:#fff;font-size:15px;font-weight:700;text-decoration:none;\"\u003eHow VAT works \u0026rsaquo;\u003c\/a\u003e\u003c\/div\u003e \u003cdiv class=\"bd\"\u003e \u003cspan class=\"b g\"\u003eDelivery in 10-20 days\u003c\/span\u003e\u003cspan class=\"b\"\u003eThree-phase\u003c\/span\u003e\u003cspan class=\"b\"\u003e11\/15 kW\u003c\/span\u003e\u003cspan class=\"b\"\u003eCEI 0-16\u003c\/span\u003e\u003cspan class=\"b\"\u003eSecsun\u003c\/span\u003e \u003c\/div\u003e \u003ch2\u003eSecsun QIT-59439 three-phase AC interface board slim CEI 0-16 11\/15 kW for 1 inverter\u003c\/h2\u003e \u003cp\u003eThe \u003cstrong\u003eQIT-59439\u003c\/strong\u003e is the interface assembly that makes the connection of a 11\/15 kW PV plant to the low-voltage distribution grid compliant with \u003cstrong\u003eCEI 0-16\u003c\/strong\u003e. It handles up to 1 inverters.\u003c\/p\u003e\u003cp\u003eIt contains the \u003cstrong\u003einterface device\u003c\/strong\u003e with shunt trip, the \u003cstrong\u003einterface protection\u003c\/strong\u003e with the voltage and frequency thresholds required by the standard, the \u003cstrong\u003eback-up device\u003c\/strong\u003e and the current transformers for metering. It is supplied assembled, wired and tested, with the documentation needed for the connection application to the DSO.\u003c\/p\u003e\u003ch3\u003eKey strengths\u003c\/h3\u003e \u003cdiv class=\"cs\"\u003e \u003cdiv class=\"c\"\u003e \u003cb\u003eInterface device\u003c\/b\u003e\u003cspan\u003eInterface circuit breaker with a shunt trip driven by the protection relay.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eInterface protection\u003c\/b\u003e\u003cspan\u003eProtection relay compliant with the grid code, with tests and adjustable thresholds.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eBack-up device\u003c\/b\u003e\u003cspan\u003eSecond breaking device as required by the standard for back-up.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eMetering and signalling\u003c\/b\u003e\u003cspan\u003eCurrent transformers, status contacts and trip signalling.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eTested assembly\u003c\/b\u003e\u003cspan\u003eSupplied assembled, wired and tested, ready for the DSO inspection.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eDeclaration of conformity\u003c\/b\u003e\u003cspan\u003eAssembly documentation for the grid connection application.\u003c\/span\u003e \u003c\/div\u003e \u003c\/div\u003e \u003ch3\u003eTechnical specifications\u003c\/h3\u003e \u003cdiv class=\"tw\"\u003e\u003ctable\u003e \u003cthead\u003e\u003ctr\u003e \u003cth\u003eFeature\u003c\/th\u003e \u003cth\u003eValue\u003c\/th\u003e \u003c\/tr\u003e\u003c\/thead\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003eProduct code\u003c\/td\u003e \u003ctd\u003eQIT-59439\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eManufacturer\u003c\/td\u003e \u003ctd\u003eSecsun\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eType\u003c\/td\u003e \u003ctd\u003eGrid interface assembly\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003ePower supply\u003c\/td\u003e \u003ctd\u003ethree-phase 400 V\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eRated power\u003c\/td\u003e \u003ctd\u003e11\/15 kW\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eInverters managed\u003c\/td\u003e \u003ctd\u003e1\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eCertifications\u003c\/td\u003e \u003ctd\u003eCEI 0-16\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eActuation\u003c\/td\u003e \u003ctd\u003eInterface breaker with shunt trip and back-up device\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eCurrent transformers\u003c\/td\u003e \u003ctd\u003eIncluded for current metering\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e \u003ctd\u003e448 x 622 x 161 mm\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eMounting\u003c\/td\u003e \u003ctd\u003eWall or floor mounted depending on size\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e\u003c\/div\u003e \u003c\/div\u003e","brand":"Secsun","offers":[{"title":"IVA 10%","offer_id":55150715502929,"sku":"QIT-59439-IVA10","price":3082.83,"currency_code":"EUR","in_stock":true},{"title":"IVA 22%","offer_id":55150715535697,"sku":"QIT-59439-IVA22","price":3419.14,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2510\/0896\/files\/quadro-di-interfaccia-ca-trifase-slim-secsun-qit-59439-cei-0-16-11-15-kw-per-1-inverter.jpg?v=1790910893"},{"product_id":"quadro-di-interfaccia-ca-trifase-secsun-qit-59439-1-cei-0-16-20-kw-per-1-inverter","title":"Secsun QIT-59439.1 three-phase AC interface board CEI 0-16 20 kW for 1 inverter","description":"\u003cstyle\u003e.lk{font-size:16px;line-height:1.7;color:#0e1b4d;max-width:920px}.lk h2{font-size:26px;line-height:1.3;margin:6px 0 14px;color:#0e1b4d;font-weight:700}.lk p{font-size:16px;line-height:1.7;margin:0 0 15px}.lk h3{font-size:20px;line-height:1.35;margin:28px 0 12px;color:#0e1b4d;font-weight:700;border-left:5px solid #73aa02;padding-left:12px}.lk .cs{display:flex;flex-wrap:wrap;gap:14px;margin:0 0 20px}.lk .c{flex:1 1 250px;min-width:240px;padding:15px 17px;border:1px solid #d7e0ea;border-top:4px solid #73aa02;border-radius:6px;background:#fff}.lk .c b{display:block;font-size:16px;color:#0e1b4d;margin-bottom:6px}.lk .c span{font-size:15px;line-height:1.6;color:#3b4557}.lk .tw{overflow-x:auto;margin:0 0 18px}.lk table{width:100%;border-collapse:collapse;border:1px solid #d7e0ea}.lk th{text-align:left;padding:11px 14px;font-size:15px;background:#0e1b4d;color:#fff}.lk td{padding:10px 14px;border-bottom:1px solid #d7e0ea;font-size:15px}.lk td:first-child{font-weight:600;color:#0e1b4d;width:46%}.lk tr:nth-child(even) td{background:#f7fafc}.lk a.d{display:flex;align-items:center;gap:14px;padding:13px 16px;border:1px solid #d7e0ea;border-radius:6px;background:#fff;text-decoration:none;color:#0e1b4d;margin:0 0 10px}.lk a.d i{flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:6px;background:#73aa02;color:#fff;font-size:14px;font-weight:700;font-style:normal}.lk a.d span{font-size:16px;font-weight:600;line-height:1.4}.lk a.d small{display:block;font-size:14px;font-weight:400;color:#5a6b7a}.lk .bd{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 18px}.lk .b{display:inline-block;padding:7px 13px;border-radius:999px;background:#0e1b4d;color:#fff;font-size:14px;font-weight:600}.lk .b.g{background:#73aa02}\u003c\/style\u003e\u003cdiv class=\"litio-keno lk\"\u003e \u003cdiv class=\"litio-iva-notice\" style=\"margin:0 0 18px;padding:12px 16px;border-left:4px solid #73aa02;border-radius:4px;background:#f4f7fb;color:#0e1b4d;font-size:16px;line-height:1.6;\"\u003e\u003cspan\u003ePrices include \u003cstrong\u003e22% Italian VAT\u003c\/strong\u003e; the \u003cstrong\u003ereduced 10% rate\u003c\/strong\u003e covers only goods for photovoltaic and storage systems, with a customer declaration. \u003cstrong\u003eFrom abroad\u003c\/strong\u003e: choose 22% VAT, or for \u003cstrong\u003e0% VAT\u003c\/strong\u003e place the order by bank transfer without paying and we send you a proforma invoice.\u003c\/span\u003e\u003cbr\u003e\u003ca href=\"\/en\/pages\/iva-acquisti-aziendali\" style=\"display:inline-block;margin-top:10px;padding:9px 16px;border-radius:6px;background:#73aa02;color:#fff;font-size:15px;font-weight:700;text-decoration:none;\"\u003eHow VAT works \u0026rsaquo;\u003c\/a\u003e\u003c\/div\u003e \u003cdiv class=\"bd\"\u003e \u003cspan class=\"b g\"\u003eDelivery in 10-20 days\u003c\/span\u003e\u003cspan class=\"b\"\u003eThree-phase\u003c\/span\u003e\u003cspan class=\"b\"\u003e20 kW\u003c\/span\u003e\u003cspan class=\"b\"\u003eCEI 0-16\u003c\/span\u003e\u003cspan class=\"b\"\u003eSecsun\u003c\/span\u003e \u003c\/div\u003e \u003ch2\u003eSecsun QIT-59439.1 three-phase AC interface board CEI 0-16 20 kW for 1 inverter\u003c\/h2\u003e \u003cp\u003eThe \u003cstrong\u003eQIT-59439.1\u003c\/strong\u003e is the interface assembly that makes the connection of a 20 kW PV plant to the low-voltage distribution grid compliant with \u003cstrong\u003eCEI 0-16\u003c\/strong\u003e. It handles up to 1 inverters.\u003c\/p\u003e\u003cp\u003eIt contains the \u003cstrong\u003einterface device\u003c\/strong\u003e with shunt trip, the \u003cstrong\u003einterface protection\u003c\/strong\u003e with the voltage and frequency thresholds required by the standard, the \u003cstrong\u003eback-up device\u003c\/strong\u003e and the current transformers for metering. It is supplied assembled, wired and tested, with the documentation needed for the connection application to the DSO.\u003c\/p\u003e\u003ch3\u003eKey strengths\u003c\/h3\u003e \u003cdiv class=\"cs\"\u003e \u003cdiv class=\"c\"\u003e \u003cb\u003eInterface device\u003c\/b\u003e\u003cspan\u003eInterface circuit breaker with a shunt trip driven by the protection relay.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eInterface protection\u003c\/b\u003e\u003cspan\u003eProtection relay compliant with the grid code, with tests and adjustable thresholds.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eBack-up device\u003c\/b\u003e\u003cspan\u003eSecond breaking device as required by the standard for back-up.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eMetering and signalling\u003c\/b\u003e\u003cspan\u003eCurrent transformers, status contacts and trip signalling.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eTested assembly\u003c\/b\u003e\u003cspan\u003eSupplied assembled, wired and tested, ready for the DSO inspection.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eDeclaration of conformity\u003c\/b\u003e\u003cspan\u003eAssembly documentation for the grid connection application.\u003c\/span\u003e \u003c\/div\u003e \u003c\/div\u003e \u003ch3\u003eTechnical specifications\u003c\/h3\u003e \u003cdiv class=\"tw\"\u003e\u003ctable\u003e \u003cthead\u003e\u003ctr\u003e \u003cth\u003eFeature\u003c\/th\u003e \u003cth\u003eValue\u003c\/th\u003e \u003c\/tr\u003e\u003c\/thead\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003eProduct code\u003c\/td\u003e \u003ctd\u003eQIT-59439.1\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eManufacturer\u003c\/td\u003e \u003ctd\u003eSecsun\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eType\u003c\/td\u003e \u003ctd\u003eGrid interface assembly\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003ePower supply\u003c\/td\u003e \u003ctd\u003ethree-phase 400 V\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eRated power\u003c\/td\u003e \u003ctd\u003e20 kW\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eInverters managed\u003c\/td\u003e \u003ctd\u003e1\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eCertifications\u003c\/td\u003e \u003ctd\u003eCEI 0-16\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eActuation\u003c\/td\u003e \u003ctd\u003eInterface breaker with shunt trip and back-up device\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eCurrent transformers\u003c\/td\u003e \u003ctd\u003eIncluded for current metering\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eMounting\u003c\/td\u003e \u003ctd\u003eWall or floor mounted depending on size\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e\u003c\/div\u003e \u003c\/div\u003e","brand":"Secsun","offers":[{"title":"IVA 10%","offer_id":55150715568465,"sku":"QIT-59439.1-IVA10","price":3540.72,"currency_code":"EUR","in_stock":true},{"title":"IVA 22%","offer_id":55150715601233,"sku":"QIT-59439.1-IVA22","price":3926.98,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2510\/0896\/files\/quadro-di-interfaccia-ca-trifase-secsun-qit-59439-1-cei-0-16-20-kw-per-1-inverter.jpg?v=1790910894"},{"product_id":"quadro-di-interfaccia-ca-trifase-secsun-qit-59439-10-cei-0-16-50-kw-per-3-inverter","title":"Secsun QIT-59439.10 three-phase AC interface board CEI 0-16 50 kW for 3 inverters","description":"\u003cstyle\u003e.lk{font-size:16px;line-height:1.7;color:#0e1b4d;max-width:920px}.lk h2{font-size:26px;line-height:1.3;margin:6px 0 14px;color:#0e1b4d;font-weight:700}.lk p{font-size:16px;line-height:1.7;margin:0 0 15px}.lk h3{font-size:20px;line-height:1.35;margin:28px 0 12px;color:#0e1b4d;font-weight:700;border-left:5px solid #73aa02;padding-left:12px}.lk .cs{display:flex;flex-wrap:wrap;gap:14px;margin:0 0 20px}.lk .c{flex:1 1 250px;min-width:240px;padding:15px 17px;border:1px solid #d7e0ea;border-top:4px solid #73aa02;border-radius:6px;background:#fff}.lk .c b{display:block;font-size:16px;color:#0e1b4d;margin-bottom:6px}.lk .c span{font-size:15px;line-height:1.6;color:#3b4557}.lk .tw{overflow-x:auto;margin:0 0 18px}.lk table{width:100%;border-collapse:collapse;border:1px solid #d7e0ea}.lk th{text-align:left;padding:11px 14px;font-size:15px;background:#0e1b4d;color:#fff}.lk td{padding:10px 14px;border-bottom:1px solid #d7e0ea;font-size:15px}.lk td:first-child{font-weight:600;color:#0e1b4d;width:46%}.lk tr:nth-child(even) td{background:#f7fafc}.lk a.d{display:flex;align-items:center;gap:14px;padding:13px 16px;border:1px solid #d7e0ea;border-radius:6px;background:#fff;text-decoration:none;color:#0e1b4d;margin:0 0 10px}.lk a.d i{flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:6px;background:#73aa02;color:#fff;font-size:14px;font-weight:700;font-style:normal}.lk a.d span{font-size:16px;font-weight:600;line-height:1.4}.lk a.d small{display:block;font-size:14px;font-weight:400;color:#5a6b7a}.lk .bd{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 18px}.lk .b{display:inline-block;padding:7px 13px;border-radius:999px;background:#0e1b4d;color:#fff;font-size:14px;font-weight:600}.lk .b.g{background:#73aa02}\u003c\/style\u003e\u003cdiv class=\"litio-keno lk\"\u003e \u003cdiv class=\"litio-iva-notice\" style=\"margin:0 0 18px;padding:12px 16px;border-left:4px solid #73aa02;border-radius:4px;background:#f4f7fb;color:#0e1b4d;font-size:16px;line-height:1.6;\"\u003e\u003cspan\u003ePrices include \u003cstrong\u003e22% Italian VAT\u003c\/strong\u003e; the \u003cstrong\u003ereduced 10% rate\u003c\/strong\u003e covers only goods for photovoltaic and storage systems, with a customer declaration. \u003cstrong\u003eFrom abroad\u003c\/strong\u003e: choose 22% VAT, or for \u003cstrong\u003e0% VAT\u003c\/strong\u003e place the order by bank transfer without paying and we send you a proforma invoice.\u003c\/span\u003e\u003cbr\u003e\u003ca href=\"\/en\/pages\/iva-acquisti-aziendali\" style=\"display:inline-block;margin-top:10px;padding:9px 16px;border-radius:6px;background:#73aa02;color:#fff;font-size:15px;font-weight:700;text-decoration:none;\"\u003eHow VAT works \u0026rsaquo;\u003c\/a\u003e\u003c\/div\u003e \u003cdiv class=\"bd\"\u003e \u003cspan class=\"b g\"\u003eDelivery in 10-20 days\u003c\/span\u003e\u003cspan class=\"b\"\u003eThree-phase\u003c\/span\u003e\u003cspan class=\"b\"\u003e50 kW\u003c\/span\u003e\u003cspan class=\"b\"\u003eCEI 0-16\u003c\/span\u003e\u003cspan class=\"b\"\u003eSecsun\u003c\/span\u003e \u003c\/div\u003e \u003ch2\u003eSecsun QIT-59439.10 three-phase AC interface board CEI 0-16 50 kW for 3 inverters\u003c\/h2\u003e \u003cp\u003eThe \u003cstrong\u003eQIT-59439.10\u003c\/strong\u003e is the interface assembly that makes the connection of a 50 kW PV plant to the low-voltage distribution grid compliant with \u003cstrong\u003eCEI 0-16\u003c\/strong\u003e. It handles up to 3 inverters.\u003c\/p\u003e\u003cp\u003eIt contains the \u003cstrong\u003einterface device\u003c\/strong\u003e with shunt trip, the \u003cstrong\u003einterface protection\u003c\/strong\u003e with the voltage and frequency thresholds required by the standard, the \u003cstrong\u003eback-up device\u003c\/strong\u003e and the current transformers for metering. It is supplied assembled, wired and tested, with the documentation needed for the connection application to the DSO.\u003c\/p\u003e\u003ch3\u003eKey strengths\u003c\/h3\u003e \u003cdiv class=\"cs\"\u003e \u003cdiv class=\"c\"\u003e \u003cb\u003eInterface device\u003c\/b\u003e\u003cspan\u003eInterface circuit breaker with a shunt trip driven by the protection relay.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eInterface protection\u003c\/b\u003e\u003cspan\u003eProtection relay compliant with the grid code, with tests and adjustable thresholds.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eBack-up device\u003c\/b\u003e\u003cspan\u003eSecond breaking device as required by the standard for back-up.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eMetering and signalling\u003c\/b\u003e\u003cspan\u003eCurrent transformers, status contacts and trip signalling.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eTested assembly\u003c\/b\u003e\u003cspan\u003eSupplied assembled, wired and tested, ready for the DSO inspection.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eDeclaration of conformity\u003c\/b\u003e\u003cspan\u003eAssembly documentation for the grid connection application.\u003c\/span\u003e \u003c\/div\u003e \u003c\/div\u003e \u003ch3\u003eTechnical specifications\u003c\/h3\u003e \u003cdiv class=\"tw\"\u003e\u003ctable\u003e \u003cthead\u003e\u003ctr\u003e \u003cth\u003eFeature\u003c\/th\u003e \u003cth\u003eValue\u003c\/th\u003e \u003c\/tr\u003e\u003c\/thead\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003eProduct code\u003c\/td\u003e \u003ctd\u003eQIT-59439.10\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eManufacturer\u003c\/td\u003e \u003ctd\u003eSecsun\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eType\u003c\/td\u003e \u003ctd\u003eGrid interface assembly\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003ePower supply\u003c\/td\u003e \u003ctd\u003ethree-phase 400 V\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eRated power\u003c\/td\u003e \u003ctd\u003e50 kW\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eInverters managed\u003c\/td\u003e \u003ctd\u003e3\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eCertifications\u003c\/td\u003e \u003ctd\u003eCEI 0-16\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eActuation\u003c\/td\u003e \u003ctd\u003eInterface breaker with shunt trip and back-up device\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eCurrent transformers\u003c\/td\u003e \u003ctd\u003eIncluded for current metering\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eMounting\u003c\/td\u003e \u003ctd\u003eWall or floor mounted depending on size\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e\u003c\/div\u003e \u003c\/div\u003e","brand":"Secsun","offers":[{"title":"IVA 10%","offer_id":55150715634001,"sku":"QIT-59439.10-IVA10","price":4861.57,"currency_code":"EUR","in_stock":true},{"title":"IVA 22%","offer_id":55150715666769,"sku":"QIT-59439.10-IVA22","price":5391.92,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2510\/0896\/files\/quadro-di-interfaccia-ca-trifase-secsun-qit-59439-10-cei-0-16-50-kw-per-3-inverter.jpg?v=1790910896"},{"product_id":"quadro-di-interfaccia-ca-trifase-secsun-qit-59439-11-cei-0-16-60-kw-per-1-inverter","title":"Secsun QIT-59439.11 three-phase AC interface board CEI 0-16 60 kW for 1 inverter","description":"\u003cstyle\u003e.lk{font-size:16px;line-height:1.7;color:#0e1b4d;max-width:920px}.lk h2{font-size:26px;line-height:1.3;margin:6px 0 14px;color:#0e1b4d;font-weight:700}.lk p{font-size:16px;line-height:1.7;margin:0 0 15px}.lk h3{font-size:20px;line-height:1.35;margin:28px 0 12px;color:#0e1b4d;font-weight:700;border-left:5px solid #73aa02;padding-left:12px}.lk .cs{display:flex;flex-wrap:wrap;gap:14px;margin:0 0 20px}.lk .c{flex:1 1 250px;min-width:240px;padding:15px 17px;border:1px solid #d7e0ea;border-top:4px solid #73aa02;border-radius:6px;background:#fff}.lk .c b{display:block;font-size:16px;color:#0e1b4d;margin-bottom:6px}.lk .c span{font-size:15px;line-height:1.6;color:#3b4557}.lk .tw{overflow-x:auto;margin:0 0 18px}.lk table{width:100%;border-collapse:collapse;border:1px solid #d7e0ea}.lk th{text-align:left;padding:11px 14px;font-size:15px;background:#0e1b4d;color:#fff}.lk td{padding:10px 14px;border-bottom:1px solid #d7e0ea;font-size:15px}.lk td:first-child{font-weight:600;color:#0e1b4d;width:46%}.lk tr:nth-child(even) td{background:#f7fafc}.lk a.d{display:flex;align-items:center;gap:14px;padding:13px 16px;border:1px solid #d7e0ea;border-radius:6px;background:#fff;text-decoration:none;color:#0e1b4d;margin:0 0 10px}.lk a.d i{flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:6px;background:#73aa02;color:#fff;font-size:14px;font-weight:700;font-style:normal}.lk a.d span{font-size:16px;font-weight:600;line-height:1.4}.lk a.d small{display:block;font-size:14px;font-weight:400;color:#5a6b7a}.lk .bd{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 18px}.lk .b{display:inline-block;padding:7px 13px;border-radius:999px;background:#0e1b4d;color:#fff;font-size:14px;font-weight:600}.lk .b.g{background:#73aa02}\u003c\/style\u003e\u003cdiv class=\"litio-keno lk\"\u003e \u003cdiv class=\"litio-iva-notice\" style=\"margin:0 0 18px;padding:12px 16px;border-left:4px solid #73aa02;border-radius:4px;background:#f4f7fb;color:#0e1b4d;font-size:16px;line-height:1.6;\"\u003e\u003cspan\u003ePrices include \u003cstrong\u003e22% Italian VAT\u003c\/strong\u003e; the \u003cstrong\u003ereduced 10% rate\u003c\/strong\u003e covers only goods for photovoltaic and storage systems, with a customer declaration. \u003cstrong\u003eFrom abroad\u003c\/strong\u003e: choose 22% VAT, or for \u003cstrong\u003e0% VAT\u003c\/strong\u003e place the order by bank transfer without paying and we send you a proforma invoice.\u003c\/span\u003e\u003cbr\u003e\u003ca href=\"\/en\/pages\/iva-acquisti-aziendali\" style=\"display:inline-block;margin-top:10px;padding:9px 16px;border-radius:6px;background:#73aa02;color:#fff;font-size:15px;font-weight:700;text-decoration:none;\"\u003eHow VAT works \u0026rsaquo;\u003c\/a\u003e\u003c\/div\u003e \u003cdiv class=\"bd\"\u003e \u003cspan class=\"b g\"\u003eDelivery in 10-20 days\u003c\/span\u003e\u003cspan class=\"b\"\u003eThree-phase\u003c\/span\u003e\u003cspan class=\"b\"\u003e60 kW\u003c\/span\u003e\u003cspan class=\"b\"\u003eCEI 0-16\u003c\/span\u003e\u003cspan class=\"b\"\u003eSecsun\u003c\/span\u003e \u003c\/div\u003e \u003ch2\u003eSecsun QIT-59439.11 three-phase AC interface board CEI 0-16 60 kW for 1 inverter\u003c\/h2\u003e \u003cp\u003eThe \u003cstrong\u003eQIT-59439.11\u003c\/strong\u003e is the interface assembly that makes the connection of a 60 kW PV plant to the low-voltage distribution grid compliant with \u003cstrong\u003eCEI 0-16\u003c\/strong\u003e. It handles up to 1 inverters.\u003c\/p\u003e\u003cp\u003eIt contains the \u003cstrong\u003einterface device\u003c\/strong\u003e with shunt trip, the \u003cstrong\u003einterface protection\u003c\/strong\u003e with the voltage and frequency thresholds required by the standard, the \u003cstrong\u003eback-up device\u003c\/strong\u003e and the current transformers for metering. It is supplied assembled, wired and tested, with the documentation needed for the connection application to the DSO.\u003c\/p\u003e\u003ch3\u003eKey strengths\u003c\/h3\u003e \u003cdiv class=\"cs\"\u003e \u003cdiv class=\"c\"\u003e \u003cb\u003eInterface device\u003c\/b\u003e\u003cspan\u003eInterface circuit breaker with a shunt trip driven by the protection relay.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eInterface protection\u003c\/b\u003e\u003cspan\u003eProtection relay compliant with the grid code, with tests and adjustable thresholds.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eBack-up device\u003c\/b\u003e\u003cspan\u003eSecond breaking device as required by the standard for back-up.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eMetering and signalling\u003c\/b\u003e\u003cspan\u003eCurrent transformers, status contacts and trip signalling.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eTested assembly\u003c\/b\u003e\u003cspan\u003eSupplied assembled, wired and tested, ready for the DSO inspection.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eDeclaration of conformity\u003c\/b\u003e\u003cspan\u003eAssembly documentation for the grid connection application.\u003c\/span\u003e \u003c\/div\u003e \u003c\/div\u003e \u003ch3\u003eTechnical specifications\u003c\/h3\u003e \u003cdiv class=\"tw\"\u003e\u003ctable\u003e \u003cthead\u003e\u003ctr\u003e \u003cth\u003eFeature\u003c\/th\u003e \u003cth\u003eValue\u003c\/th\u003e \u003c\/tr\u003e\u003c\/thead\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003eProduct code\u003c\/td\u003e \u003ctd\u003eQIT-59439.11\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eManufacturer\u003c\/td\u003e \u003ctd\u003eSecsun\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eType\u003c\/td\u003e \u003ctd\u003eGrid interface assembly\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003ePower supply\u003c\/td\u003e \u003ctd\u003ethree-phase 400 V\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eRated power\u003c\/td\u003e \u003ctd\u003e60 kW\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eInverters managed\u003c\/td\u003e \u003ctd\u003e1\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eCertifications\u003c\/td\u003e \u003ctd\u003eCEI 0-16\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eActuation\u003c\/td\u003e \u003ctd\u003eInterface breaker with shunt trip and back-up device\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eCurrent transformers\u003c\/td\u003e \u003ctd\u003eIncluded for current metering\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eMounting\u003c\/td\u003e \u003ctd\u003eWall or floor mounted depending on size\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e\u003c\/div\u003e \u003c\/div\u003e","brand":"Secsun","offers":[{"title":"IVA 10%","offer_id":55150715699537,"sku":"QIT-59439.11-IVA10","price":4271.91,"currency_code":"EUR","in_stock":true},{"title":"IVA 22%","offer_id":55150715732305,"sku":"QIT-59439.11-IVA22","price":4737.93,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2510\/0896\/files\/quadro-di-interfaccia-ca-trifase-secsun-qit-59439-11-cei-0-16-60-kw-per-1-inverter.jpg?v=1790910897"},{"product_id":"quadro-di-interfaccia-ca-trifase-secsun-qit-59439-12-cei-0-16-60-kw-per-2-inverter","title":"Secsun QIT-59439.12 three-phase AC interface board CEI 0-16 60 kW for 2 inverters","description":"\u003cstyle\u003e.lk{font-size:16px;line-height:1.7;color:#0e1b4d;max-width:920px}.lk h2{font-size:26px;line-height:1.3;margin:6px 0 14px;color:#0e1b4d;font-weight:700}.lk p{font-size:16px;line-height:1.7;margin:0 0 15px}.lk h3{font-size:20px;line-height:1.35;margin:28px 0 12px;color:#0e1b4d;font-weight:700;border-left:5px solid #73aa02;padding-left:12px}.lk .cs{display:flex;flex-wrap:wrap;gap:14px;margin:0 0 20px}.lk .c{flex:1 1 250px;min-width:240px;padding:15px 17px;border:1px solid #d7e0ea;border-top:4px solid #73aa02;border-radius:6px;background:#fff}.lk .c b{display:block;font-size:16px;color:#0e1b4d;margin-bottom:6px}.lk .c span{font-size:15px;line-height:1.6;color:#3b4557}.lk .tw{overflow-x:auto;margin:0 0 18px}.lk table{width:100%;border-collapse:collapse;border:1px solid #d7e0ea}.lk th{text-align:left;padding:11px 14px;font-size:15px;background:#0e1b4d;color:#fff}.lk td{padding:10px 14px;border-bottom:1px solid #d7e0ea;font-size:15px}.lk td:first-child{font-weight:600;color:#0e1b4d;width:46%}.lk tr:nth-child(even) td{background:#f7fafc}.lk a.d{display:flex;align-items:center;gap:14px;padding:13px 16px;border:1px solid #d7e0ea;border-radius:6px;background:#fff;text-decoration:none;color:#0e1b4d;margin:0 0 10px}.lk a.d i{flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:6px;background:#73aa02;color:#fff;font-size:14px;font-weight:700;font-style:normal}.lk a.d span{font-size:16px;font-weight:600;line-height:1.4}.lk a.d small{display:block;font-size:14px;font-weight:400;color:#5a6b7a}.lk .bd{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 18px}.lk .b{display:inline-block;padding:7px 13px;border-radius:999px;background:#0e1b4d;color:#fff;font-size:14px;font-weight:600}.lk .b.g{background:#73aa02}\u003c\/style\u003e\u003cdiv class=\"litio-keno lk\"\u003e \u003cdiv class=\"litio-iva-notice\" style=\"margin:0 0 18px;padding:12px 16px;border-left:4px solid #73aa02;border-radius:4px;background:#f4f7fb;color:#0e1b4d;font-size:16px;line-height:1.6;\"\u003e\u003cspan\u003ePrices include \u003cstrong\u003e22% Italian VAT\u003c\/strong\u003e; the \u003cstrong\u003ereduced 10% rate\u003c\/strong\u003e covers only goods for photovoltaic and storage systems, with a customer declaration. \u003cstrong\u003eFrom abroad\u003c\/strong\u003e: choose 22% VAT, or for \u003cstrong\u003e0% VAT\u003c\/strong\u003e place the order by bank transfer without paying and we send you a proforma invoice.\u003c\/span\u003e\u003cbr\u003e\u003ca href=\"\/en\/pages\/iva-acquisti-aziendali\" style=\"display:inline-block;margin-top:10px;padding:9px 16px;border-radius:6px;background:#73aa02;color:#fff;font-size:15px;font-weight:700;text-decoration:none;\"\u003eHow VAT works \u0026rsaquo;\u003c\/a\u003e\u003c\/div\u003e \u003cdiv class=\"bd\"\u003e \u003cspan class=\"b g\"\u003eDelivery in 10-20 days\u003c\/span\u003e\u003cspan class=\"b\"\u003eThree-phase\u003c\/span\u003e\u003cspan class=\"b\"\u003e60 kW\u003c\/span\u003e\u003cspan class=\"b\"\u003eCEI 0-16\u003c\/span\u003e\u003cspan class=\"b\"\u003eSecsun\u003c\/span\u003e \u003c\/div\u003e \u003ch2\u003eSecsun QIT-59439.12 three-phase AC interface board CEI 0-16 60 kW for 2 inverters\u003c\/h2\u003e \u003cp\u003eThe \u003cstrong\u003eQIT-59439.12\u003c\/strong\u003e is the interface assembly that makes the connection of a 60 kW PV plant to the low-voltage distribution grid compliant with \u003cstrong\u003eCEI 0-16\u003c\/strong\u003e. It handles up to 2 inverters.\u003c\/p\u003e\u003cp\u003eIt contains the \u003cstrong\u003einterface device\u003c\/strong\u003e with shunt trip, the \u003cstrong\u003einterface protection\u003c\/strong\u003e with the voltage and frequency thresholds required by the standard, the \u003cstrong\u003eback-up device\u003c\/strong\u003e and the current transformers for metering. It is supplied assembled, wired and tested, with the documentation needed for the connection application to the DSO.\u003c\/p\u003e\u003ch3\u003eKey strengths\u003c\/h3\u003e \u003cdiv class=\"cs\"\u003e \u003cdiv class=\"c\"\u003e \u003cb\u003eInterface device\u003c\/b\u003e\u003cspan\u003eInterface circuit breaker with a shunt trip driven by the protection relay.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eInterface protection\u003c\/b\u003e\u003cspan\u003eProtection relay compliant with the grid code, with tests and adjustable thresholds.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eBack-up device\u003c\/b\u003e\u003cspan\u003eSecond breaking device as required by the standard for back-up.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eMetering and signalling\u003c\/b\u003e\u003cspan\u003eCurrent transformers, status contacts and trip signalling.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eTested assembly\u003c\/b\u003e\u003cspan\u003eSupplied assembled, wired and tested, ready for the DSO inspection.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eDeclaration of conformity\u003c\/b\u003e\u003cspan\u003eAssembly documentation for the grid connection application.\u003c\/span\u003e \u003c\/div\u003e \u003c\/div\u003e \u003ch3\u003eTechnical specifications\u003c\/h3\u003e \u003cdiv class=\"tw\"\u003e\u003ctable\u003e \u003cthead\u003e\u003ctr\u003e \u003cth\u003eFeature\u003c\/th\u003e \u003cth\u003eValue\u003c\/th\u003e \u003c\/tr\u003e\u003c\/thead\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003eProduct code\u003c\/td\u003e \u003ctd\u003eQIT-59439.12\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eManufacturer\u003c\/td\u003e \u003ctd\u003eSecsun\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eType\u003c\/td\u003e \u003ctd\u003eGrid interface assembly\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003ePower supply\u003c\/td\u003e \u003ctd\u003ethree-phase 400 V\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eRated power\u003c\/td\u003e \u003ctd\u003e60 kW\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eInverters managed\u003c\/td\u003e \u003ctd\u003e2\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eCertifications\u003c\/td\u003e \u003ctd\u003eCEI 0-16\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eActuation\u003c\/td\u003e \u003ctd\u003eInterface breaker with shunt trip and back-up device\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eCurrent transformers\u003c\/td\u003e \u003ctd\u003eIncluded for current metering\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eMounting\u003c\/td\u003e \u003ctd\u003eWall or floor mounted depending on size\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e\u003c\/div\u003e \u003c\/div\u003e","brand":"Secsun","offers":[{"title":"IVA 10%","offer_id":55150715765073,"sku":"QIT-59439.12-IVA10","price":4362.44,"currency_code":"EUR","in_stock":true},{"title":"IVA 22%","offer_id":55150715797841,"sku":"QIT-59439.12-IVA22","price":4838.34,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2510\/0896\/files\/quadro-di-interfaccia-ca-trifase-secsun-qit-59439-12-cei-0-16-60-kw-per-2-inverter.jpg?v=1790910898"},{"product_id":"quadro-di-interfaccia-ca-trifase-secsun-qit-59439-13-cei-0-16-60-kw-per-3-inverter","title":"Secsun QIT-59439.13 three-phase AC interface board CEI 0-16 60 kW for 3 inverters","description":"\u003cstyle\u003e.lk{font-size:16px;line-height:1.7;color:#0e1b4d;max-width:920px}.lk h2{font-size:26px;line-height:1.3;margin:6px 0 14px;color:#0e1b4d;font-weight:700}.lk p{font-size:16px;line-height:1.7;margin:0 0 15px}.lk h3{font-size:20px;line-height:1.35;margin:28px 0 12px;color:#0e1b4d;font-weight:700;border-left:5px solid #73aa02;padding-left:12px}.lk .cs{display:flex;flex-wrap:wrap;gap:14px;margin:0 0 20px}.lk .c{flex:1 1 250px;min-width:240px;padding:15px 17px;border:1px solid #d7e0ea;border-top:4px solid #73aa02;border-radius:6px;background:#fff}.lk .c b{display:block;font-size:16px;color:#0e1b4d;margin-bottom:6px}.lk .c span{font-size:15px;line-height:1.6;color:#3b4557}.lk .tw{overflow-x:auto;margin:0 0 18px}.lk table{width:100%;border-collapse:collapse;border:1px solid #d7e0ea}.lk th{text-align:left;padding:11px 14px;font-size:15px;background:#0e1b4d;color:#fff}.lk td{padding:10px 14px;border-bottom:1px solid #d7e0ea;font-size:15px}.lk td:first-child{font-weight:600;color:#0e1b4d;width:46%}.lk tr:nth-child(even) td{background:#f7fafc}.lk a.d{display:flex;align-items:center;gap:14px;padding:13px 16px;border:1px solid #d7e0ea;border-radius:6px;background:#fff;text-decoration:none;color:#0e1b4d;margin:0 0 10px}.lk a.d i{flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:6px;background:#73aa02;color:#fff;font-size:14px;font-weight:700;font-style:normal}.lk a.d span{font-size:16px;font-weight:600;line-height:1.4}.lk a.d small{display:block;font-size:14px;font-weight:400;color:#5a6b7a}.lk .bd{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 18px}.lk .b{display:inline-block;padding:7px 13px;border-radius:999px;background:#0e1b4d;color:#fff;font-size:14px;font-weight:600}.lk .b.g{background:#73aa02}\u003c\/style\u003e\u003cdiv class=\"litio-keno lk\"\u003e \u003cdiv class=\"litio-iva-notice\" style=\"margin:0 0 18px;padding:12px 16px;border-left:4px solid #73aa02;border-radius:4px;background:#f4f7fb;color:#0e1b4d;font-size:16px;line-height:1.6;\"\u003e\u003cspan\u003ePrices include \u003cstrong\u003e22% Italian VAT\u003c\/strong\u003e; the \u003cstrong\u003ereduced 10% rate\u003c\/strong\u003e covers only goods for photovoltaic and storage systems, with a customer declaration. \u003cstrong\u003eFrom abroad\u003c\/strong\u003e: choose 22% VAT, or for \u003cstrong\u003e0% VAT\u003c\/strong\u003e place the order by bank transfer without paying and we send you a proforma invoice.\u003c\/span\u003e\u003cbr\u003e\u003ca href=\"\/en\/pages\/iva-acquisti-aziendali\" style=\"display:inline-block;margin-top:10px;padding:9px 16px;border-radius:6px;background:#73aa02;color:#fff;font-size:15px;font-weight:700;text-decoration:none;\"\u003eHow VAT works \u0026rsaquo;\u003c\/a\u003e\u003c\/div\u003e \u003cdiv class=\"bd\"\u003e \u003cspan class=\"b g\"\u003eDelivery in 10-20 days\u003c\/span\u003e\u003cspan class=\"b\"\u003eThree-phase\u003c\/span\u003e\u003cspan class=\"b\"\u003e60 kW\u003c\/span\u003e\u003cspan class=\"b\"\u003eCEI 0-16\u003c\/span\u003e\u003cspan class=\"b\"\u003eSecsun\u003c\/span\u003e \u003c\/div\u003e \u003ch2\u003eSecsun QIT-59439.13 three-phase AC interface board CEI 0-16 60 kW for 3 inverters\u003c\/h2\u003e \u003cp\u003eThe \u003cstrong\u003eQIT-59439.13\u003c\/strong\u003e is the interface assembly that makes the connection of a 60 kW PV plant to the low-voltage distribution grid compliant with \u003cstrong\u003eCEI 0-16\u003c\/strong\u003e. It handles up to 3 inverters.\u003c\/p\u003e\u003cp\u003eIt contains the \u003cstrong\u003einterface device\u003c\/strong\u003e with shunt trip, the \u003cstrong\u003einterface protection\u003c\/strong\u003e with the voltage and frequency thresholds required by the standard, the \u003cstrong\u003eback-up device\u003c\/strong\u003e and the current transformers for metering. It is supplied assembled, wired and tested, with the documentation needed for the connection application to the DSO.\u003c\/p\u003e\u003ch3\u003eKey strengths\u003c\/h3\u003e \u003cdiv class=\"cs\"\u003e \u003cdiv class=\"c\"\u003e \u003cb\u003eInterface device\u003c\/b\u003e\u003cspan\u003eInterface circuit breaker with a shunt trip driven by the protection relay.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eInterface protection\u003c\/b\u003e\u003cspan\u003eProtection relay compliant with the grid code, with tests and adjustable thresholds.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eBack-up device\u003c\/b\u003e\u003cspan\u003eSecond breaking device as required by the standard for back-up.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eMetering and signalling\u003c\/b\u003e\u003cspan\u003eCurrent transformers, status contacts and trip signalling.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eTested assembly\u003c\/b\u003e\u003cspan\u003eSupplied assembled, wired and tested, ready for the DSO inspection.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eDeclaration of conformity\u003c\/b\u003e\u003cspan\u003eAssembly documentation for the grid connection application.\u003c\/span\u003e \u003c\/div\u003e \u003c\/div\u003e \u003ch3\u003eTechnical specifications\u003c\/h3\u003e \u003cdiv class=\"tw\"\u003e\u003ctable\u003e \u003cthead\u003e\u003ctr\u003e \u003cth\u003eFeature\u003c\/th\u003e \u003cth\u003eValue\u003c\/th\u003e \u003c\/tr\u003e\u003c\/thead\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003eProduct code\u003c\/td\u003e \u003ctd\u003eQIT-59439.13\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eManufacturer\u003c\/td\u003e \u003ctd\u003eSecsun\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eType\u003c\/td\u003e \u003ctd\u003eGrid interface assembly\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003ePower supply\u003c\/td\u003e \u003ctd\u003ethree-phase 400 V\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eRated power\u003c\/td\u003e \u003ctd\u003e60 kW\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eInverters managed\u003c\/td\u003e \u003ctd\u003e3\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eCertifications\u003c\/td\u003e \u003ctd\u003eCEI 0-16\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eActuation\u003c\/td\u003e \u003ctd\u003eInterface breaker with shunt trip and back-up device\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eCurrent transformers\u003c\/td\u003e \u003ctd\u003eIncluded for current metering\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eMounting\u003c\/td\u003e \u003ctd\u003eWall or floor mounted depending on size\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e\u003c\/div\u003e \u003c\/div\u003e","brand":"Secsun","offers":[{"title":"IVA 10%","offer_id":55150715830609,"sku":"QIT-59439.13-IVA10","price":4919.76,"currency_code":"EUR","in_stock":true},{"title":"IVA 22%","offer_id":55150715863377,"sku":"QIT-59439.13-IVA22","price":5456.46,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2510\/0896\/files\/quadro-di-interfaccia-ca-trifase-secsun-qit-59439-13-cei-0-16-60-kw-per-3-inverter.jpg?v=1790910900"},{"product_id":"quadro-di-interfaccia-ca-trifase-secsun-qit-59439-14-cei-0-16-70-kw-per-1-inverter","title":"Secsun QIT-59439.14 three-phase AC interface board CEI 0-16 70 kW for 1 inverter","description":"\u003cstyle\u003e.lk{font-size:16px;line-height:1.7;color:#0e1b4d;max-width:920px}.lk h2{font-size:26px;line-height:1.3;margin:6px 0 14px;color:#0e1b4d;font-weight:700}.lk p{font-size:16px;line-height:1.7;margin:0 0 15px}.lk h3{font-size:20px;line-height:1.35;margin:28px 0 12px;color:#0e1b4d;font-weight:700;border-left:5px solid #73aa02;padding-left:12px}.lk .cs{display:flex;flex-wrap:wrap;gap:14px;margin:0 0 20px}.lk .c{flex:1 1 250px;min-width:240px;padding:15px 17px;border:1px solid #d7e0ea;border-top:4px solid #73aa02;border-radius:6px;background:#fff}.lk .c b{display:block;font-size:16px;color:#0e1b4d;margin-bottom:6px}.lk .c span{font-size:15px;line-height:1.6;color:#3b4557}.lk .tw{overflow-x:auto;margin:0 0 18px}.lk table{width:100%;border-collapse:collapse;border:1px solid #d7e0ea}.lk th{text-align:left;padding:11px 14px;font-size:15px;background:#0e1b4d;color:#fff}.lk td{padding:10px 14px;border-bottom:1px solid #d7e0ea;font-size:15px}.lk td:first-child{font-weight:600;color:#0e1b4d;width:46%}.lk tr:nth-child(even) td{background:#f7fafc}.lk a.d{display:flex;align-items:center;gap:14px;padding:13px 16px;border:1px solid #d7e0ea;border-radius:6px;background:#fff;text-decoration:none;color:#0e1b4d;margin:0 0 10px}.lk a.d i{flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:6px;background:#73aa02;color:#fff;font-size:14px;font-weight:700;font-style:normal}.lk a.d span{font-size:16px;font-weight:600;line-height:1.4}.lk a.d small{display:block;font-size:14px;font-weight:400;color:#5a6b7a}.lk .bd{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 18px}.lk .b{display:inline-block;padding:7px 13px;border-radius:999px;background:#0e1b4d;color:#fff;font-size:14px;font-weight:600}.lk .b.g{background:#73aa02}\u003c\/style\u003e\u003cdiv class=\"litio-keno lk\"\u003e \u003cdiv class=\"litio-iva-notice\" style=\"margin:0 0 18px;padding:12px 16px;border-left:4px solid #73aa02;border-radius:4px;background:#f4f7fb;color:#0e1b4d;font-size:16px;line-height:1.6;\"\u003e\u003cspan\u003ePrices include \u003cstrong\u003e22% Italian VAT\u003c\/strong\u003e; the \u003cstrong\u003ereduced 10% rate\u003c\/strong\u003e covers only goods for photovoltaic and storage systems, with a customer declaration. \u003cstrong\u003eFrom abroad\u003c\/strong\u003e: choose 22% VAT, or for \u003cstrong\u003e0% VAT\u003c\/strong\u003e place the order by bank transfer without paying and we send you a proforma invoice.\u003c\/span\u003e\u003cbr\u003e\u003ca href=\"\/en\/pages\/iva-acquisti-aziendali\" style=\"display:inline-block;margin-top:10px;padding:9px 16px;border-radius:6px;background:#73aa02;color:#fff;font-size:15px;font-weight:700;text-decoration:none;\"\u003eHow VAT works \u0026rsaquo;\u003c\/a\u003e\u003c\/div\u003e \u003cdiv class=\"bd\"\u003e \u003cspan class=\"b g\"\u003eDelivery in 10-20 days\u003c\/span\u003e\u003cspan class=\"b\"\u003eThree-phase\u003c\/span\u003e\u003cspan class=\"b\"\u003e70 kW\u003c\/span\u003e\u003cspan class=\"b\"\u003eCEI 0-16\u003c\/span\u003e\u003cspan class=\"b\"\u003eSecsun\u003c\/span\u003e \u003c\/div\u003e \u003ch2\u003eSecsun QIT-59439.14 three-phase AC interface board CEI 0-16 70 kW for 1 inverter\u003c\/h2\u003e \u003cp\u003eThe \u003cstrong\u003eQIT-59439.14\u003c\/strong\u003e is the interface assembly that makes the connection of a 70 kW PV plant to the low-voltage distribution grid compliant with \u003cstrong\u003eCEI 0-16\u003c\/strong\u003e. It handles up to 1 inverters.\u003c\/p\u003e\u003cp\u003eIt contains the \u003cstrong\u003einterface device\u003c\/strong\u003e with shunt trip, the \u003cstrong\u003einterface protection\u003c\/strong\u003e with the voltage and frequency thresholds required by the standard, the \u003cstrong\u003eback-up device\u003c\/strong\u003e and the current transformers for metering. It is supplied assembled, wired and tested, with the documentation needed for the connection application to the DSO.\u003c\/p\u003e\u003ch3\u003eKey strengths\u003c\/h3\u003e \u003cdiv class=\"cs\"\u003e \u003cdiv class=\"c\"\u003e \u003cb\u003eInterface device\u003c\/b\u003e\u003cspan\u003eInterface circuit breaker with a shunt trip driven by the protection relay.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eInterface protection\u003c\/b\u003e\u003cspan\u003eProtection relay compliant with the grid code, with tests and adjustable thresholds.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eBack-up device\u003c\/b\u003e\u003cspan\u003eSecond breaking device as required by the standard for back-up.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eMetering and signalling\u003c\/b\u003e\u003cspan\u003eCurrent transformers, status contacts and trip signalling.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eTested assembly\u003c\/b\u003e\u003cspan\u003eSupplied assembled, wired and tested, ready for the DSO inspection.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eDeclaration of conformity\u003c\/b\u003e\u003cspan\u003eAssembly documentation for the grid connection application.\u003c\/span\u003e \u003c\/div\u003e \u003c\/div\u003e \u003ch3\u003eTechnical specifications\u003c\/h3\u003e \u003cdiv class=\"tw\"\u003e\u003ctable\u003e \u003cthead\u003e\u003ctr\u003e \u003cth\u003eFeature\u003c\/th\u003e \u003cth\u003eValue\u003c\/th\u003e \u003c\/tr\u003e\u003c\/thead\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003eProduct code\u003c\/td\u003e \u003ctd\u003eQIT-59439.14\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eManufacturer\u003c\/td\u003e \u003ctd\u003eSecsun\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eType\u003c\/td\u003e \u003ctd\u003eGrid interface assembly\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003ePower supply\u003c\/td\u003e \u003ctd\u003ethree-phase 400 V\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eRated power\u003c\/td\u003e \u003ctd\u003e70 kW\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eInverters managed\u003c\/td\u003e \u003ctd\u003e1\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eCertifications\u003c\/td\u003e \u003ctd\u003eCEI 0-16\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eActuation\u003c\/td\u003e \u003ctd\u003eInterface breaker with shunt trip and back-up device\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eCurrent transformers\u003c\/td\u003e \u003ctd\u003eIncluded for current metering\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eMounting\u003c\/td\u003e \u003ctd\u003eWall or floor mounted depending on size\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e\u003c\/div\u003e \u003c\/div\u003e","brand":"Secsun","offers":[{"title":"IVA 10%","offer_id":55150715896145,"sku":"QIT-59439.14-IVA10","price":4901.02,"currency_code":"EUR","in_stock":true},{"title":"IVA 22%","offer_id":55150715928913,"sku":"QIT-59439.14-IVA22","price":5435.67,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2510\/0896\/files\/quadro-di-interfaccia-ca-trifase-secsun-qit-59439-14-cei-0-16-70-kw-per-1-inverter.jpg?v=1790910902"},{"product_id":"quadro-di-interfaccia-ca-trifase-secsun-qit-59439-15-cei-0-16-70-kw-per-2-inverter","title":"Secsun QIT-59439.15 three-phase AC interface board CEI 0-16 70 kW for 2 inverters","description":"\u003cstyle\u003e.lk{font-size:16px;line-height:1.7;color:#0e1b4d;max-width:920px}.lk h2{font-size:26px;line-height:1.3;margin:6px 0 14px;color:#0e1b4d;font-weight:700}.lk p{font-size:16px;line-height:1.7;margin:0 0 15px}.lk h3{font-size:20px;line-height:1.35;margin:28px 0 12px;color:#0e1b4d;font-weight:700;border-left:5px solid #73aa02;padding-left:12px}.lk .cs{display:flex;flex-wrap:wrap;gap:14px;margin:0 0 20px}.lk .c{flex:1 1 250px;min-width:240px;padding:15px 17px;border:1px solid #d7e0ea;border-top:4px solid #73aa02;border-radius:6px;background:#fff}.lk .c b{display:block;font-size:16px;color:#0e1b4d;margin-bottom:6px}.lk .c span{font-size:15px;line-height:1.6;color:#3b4557}.lk .tw{overflow-x:auto;margin:0 0 18px}.lk table{width:100%;border-collapse:collapse;border:1px solid #d7e0ea}.lk th{text-align:left;padding:11px 14px;font-size:15px;background:#0e1b4d;color:#fff}.lk td{padding:10px 14px;border-bottom:1px solid #d7e0ea;font-size:15px}.lk td:first-child{font-weight:600;color:#0e1b4d;width:46%}.lk tr:nth-child(even) td{background:#f7fafc}.lk a.d{display:flex;align-items:center;gap:14px;padding:13px 16px;border:1px solid #d7e0ea;border-radius:6px;background:#fff;text-decoration:none;color:#0e1b4d;margin:0 0 10px}.lk a.d i{flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:6px;background:#73aa02;color:#fff;font-size:14px;font-weight:700;font-style:normal}.lk a.d span{font-size:16px;font-weight:600;line-height:1.4}.lk a.d small{display:block;font-size:14px;font-weight:400;color:#5a6b7a}.lk .bd{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 18px}.lk .b{display:inline-block;padding:7px 13px;border-radius:999px;background:#0e1b4d;color:#fff;font-size:14px;font-weight:600}.lk .b.g{background:#73aa02}\u003c\/style\u003e\u003cdiv class=\"litio-keno lk\"\u003e \u003cdiv class=\"litio-iva-notice\" style=\"margin:0 0 18px;padding:12px 16px;border-left:4px solid #73aa02;border-radius:4px;background:#f4f7fb;color:#0e1b4d;font-size:16px;line-height:1.6;\"\u003e\u003cspan\u003ePrices include \u003cstrong\u003e22% Italian VAT\u003c\/strong\u003e; the \u003cstrong\u003ereduced 10% rate\u003c\/strong\u003e covers only goods for photovoltaic and storage systems, with a customer declaration. \u003cstrong\u003eFrom abroad\u003c\/strong\u003e: choose 22% VAT, or for \u003cstrong\u003e0% VAT\u003c\/strong\u003e place the order by bank transfer without paying and we send you a proforma invoice.\u003c\/span\u003e\u003cbr\u003e\u003ca href=\"\/en\/pages\/iva-acquisti-aziendali\" style=\"display:inline-block;margin-top:10px;padding:9px 16px;border-radius:6px;background:#73aa02;color:#fff;font-size:15px;font-weight:700;text-decoration:none;\"\u003eHow VAT works \u0026rsaquo;\u003c\/a\u003e\u003c\/div\u003e \u003cdiv class=\"bd\"\u003e \u003cspan class=\"b g\"\u003eDelivery in 10-20 days\u003c\/span\u003e\u003cspan class=\"b\"\u003eThree-phase\u003c\/span\u003e\u003cspan class=\"b\"\u003e70 kW\u003c\/span\u003e\u003cspan class=\"b\"\u003eCEI 0-16\u003c\/span\u003e\u003cspan class=\"b\"\u003eSecsun\u003c\/span\u003e \u003c\/div\u003e \u003ch2\u003eSecsun QIT-59439.15 three-phase AC interface board CEI 0-16 70 kW for 2 inverters\u003c\/h2\u003e \u003cp\u003eThe \u003cstrong\u003eQIT-59439.15\u003c\/strong\u003e is the interface assembly that makes the connection of a 70 kW PV plant to the low-voltage distribution grid compliant with \u003cstrong\u003eCEI 0-16\u003c\/strong\u003e. It handles up to 2 inverters.\u003c\/p\u003e\u003cp\u003eIt contains the \u003cstrong\u003einterface device\u003c\/strong\u003e with shunt trip, the \u003cstrong\u003einterface protection\u003c\/strong\u003e with the voltage and frequency thresholds required by the standard, the \u003cstrong\u003eback-up device\u003c\/strong\u003e and the current transformers for metering. It is supplied assembled, wired and tested, with the documentation needed for the connection application to the DSO.\u003c\/p\u003e\u003ch3\u003eKey strengths\u003c\/h3\u003e \u003cdiv class=\"cs\"\u003e \u003cdiv class=\"c\"\u003e \u003cb\u003eInterface device\u003c\/b\u003e\u003cspan\u003eInterface circuit breaker with a shunt trip driven by the protection relay.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eInterface protection\u003c\/b\u003e\u003cspan\u003eProtection relay compliant with the grid code, with tests and adjustable thresholds.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eBack-up device\u003c\/b\u003e\u003cspan\u003eSecond breaking device as required by the standard for back-up.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eMetering and signalling\u003c\/b\u003e\u003cspan\u003eCurrent transformers, status contacts and trip signalling.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eTested assembly\u003c\/b\u003e\u003cspan\u003eSupplied assembled, wired and tested, ready for the DSO inspection.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eDeclaration of conformity\u003c\/b\u003e\u003cspan\u003eAssembly documentation for the grid connection application.\u003c\/span\u003e \u003c\/div\u003e \u003c\/div\u003e \u003ch3\u003eTechnical specifications\u003c\/h3\u003e \u003cdiv class=\"tw\"\u003e\u003ctable\u003e \u003cthead\u003e\u003ctr\u003e \u003cth\u003eFeature\u003c\/th\u003e \u003cth\u003eValue\u003c\/th\u003e \u003c\/tr\u003e\u003c\/thead\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003eProduct code\u003c\/td\u003e \u003ctd\u003eQIT-59439.15\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eManufacturer\u003c\/td\u003e \u003ctd\u003eSecsun\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eType\u003c\/td\u003e \u003ctd\u003eGrid interface assembly\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003ePower supply\u003c\/td\u003e \u003ctd\u003ethree-phase 400 V\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eRated power\u003c\/td\u003e \u003ctd\u003e70 kW\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eInverters managed\u003c\/td\u003e \u003ctd\u003e2\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eCertifications\u003c\/td\u003e \u003ctd\u003eCEI 0-16\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eActuation\u003c\/td\u003e \u003ctd\u003eInterface breaker with shunt trip and back-up device\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eCurrent transformers\u003c\/td\u003e \u003ctd\u003eIncluded for current metering\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eMounting\u003c\/td\u003e \u003ctd\u003eWall or floor mounted depending on size\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e\u003c\/div\u003e \u003c\/div\u003e","brand":"Secsun","offers":[{"title":"IVA 10%","offer_id":55150715961681,"sku":"QIT-59439.15-IVA10","price":4984.95,"currency_code":"EUR","in_stock":true},{"title":"IVA 22%","offer_id":55150715994449,"sku":"QIT-59439.15-IVA22","price":5528.76,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2510\/0896\/files\/quadro-di-interfaccia-ca-trifase-secsun-qit-59439-15-cei-0-16-70-kw-per-2-inverter.jpg?v=1790910903"},{"product_id":"quadro-di-interfaccia-ca-trifase-secsun-qit-59439-16-cei-0-16-70-kw-per-3-inverter","title":"Secsun QIT-59439.16 three-phase AC interface board CEI 0-16 70 kW for 3 inverters","description":"\u003cstyle\u003e.lk{font-size:16px;line-height:1.7;color:#0e1b4d;max-width:920px}.lk h2{font-size:26px;line-height:1.3;margin:6px 0 14px;color:#0e1b4d;font-weight:700}.lk p{font-size:16px;line-height:1.7;margin:0 0 15px}.lk h3{font-size:20px;line-height:1.35;margin:28px 0 12px;color:#0e1b4d;font-weight:700;border-left:5px solid #73aa02;padding-left:12px}.lk .cs{display:flex;flex-wrap:wrap;gap:14px;margin:0 0 20px}.lk .c{flex:1 1 250px;min-width:240px;padding:15px 17px;border:1px solid #d7e0ea;border-top:4px solid #73aa02;border-radius:6px;background:#fff}.lk .c b{display:block;font-size:16px;color:#0e1b4d;margin-bottom:6px}.lk .c span{font-size:15px;line-height:1.6;color:#3b4557}.lk .tw{overflow-x:auto;margin:0 0 18px}.lk table{width:100%;border-collapse:collapse;border:1px solid #d7e0ea}.lk th{text-align:left;padding:11px 14px;font-size:15px;background:#0e1b4d;color:#fff}.lk td{padding:10px 14px;border-bottom:1px solid #d7e0ea;font-size:15px}.lk td:first-child{font-weight:600;color:#0e1b4d;width:46%}.lk tr:nth-child(even) td{background:#f7fafc}.lk a.d{display:flex;align-items:center;gap:14px;padding:13px 16px;border:1px solid #d7e0ea;border-radius:6px;background:#fff;text-decoration:none;color:#0e1b4d;margin:0 0 10px}.lk a.d i{flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:6px;background:#73aa02;color:#fff;font-size:14px;font-weight:700;font-style:normal}.lk a.d span{font-size:16px;font-weight:600;line-height:1.4}.lk a.d small{display:block;font-size:14px;font-weight:400;color:#5a6b7a}.lk .bd{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 18px}.lk .b{display:inline-block;padding:7px 13px;border-radius:999px;background:#0e1b4d;color:#fff;font-size:14px;font-weight:600}.lk .b.g{background:#73aa02}\u003c\/style\u003e\u003cdiv class=\"litio-keno lk\"\u003e \u003cdiv class=\"litio-iva-notice\" style=\"margin:0 0 18px;padding:12px 16px;border-left:4px solid #73aa02;border-radius:4px;background:#f4f7fb;color:#0e1b4d;font-size:16px;line-height:1.6;\"\u003e\u003cspan\u003ePrices include \u003cstrong\u003e22% Italian VAT\u003c\/strong\u003e; the \u003cstrong\u003ereduced 10% rate\u003c\/strong\u003e covers only goods for photovoltaic and storage systems, with a customer declaration. \u003cstrong\u003eFrom abroad\u003c\/strong\u003e: choose 22% VAT, or for \u003cstrong\u003e0% VAT\u003c\/strong\u003e place the order by bank transfer without paying and we send you a proforma invoice.\u003c\/span\u003e\u003cbr\u003e\u003ca href=\"\/en\/pages\/iva-acquisti-aziendali\" style=\"display:inline-block;margin-top:10px;padding:9px 16px;border-radius:6px;background:#73aa02;color:#fff;font-size:15px;font-weight:700;text-decoration:none;\"\u003eHow VAT works \u0026rsaquo;\u003c\/a\u003e\u003c\/div\u003e \u003cdiv class=\"bd\"\u003e \u003cspan class=\"b g\"\u003eDelivery in 10-20 days\u003c\/span\u003e\u003cspan class=\"b\"\u003eThree-phase\u003c\/span\u003e\u003cspan class=\"b\"\u003e70 kW\u003c\/span\u003e\u003cspan class=\"b\"\u003eCEI 0-16\u003c\/span\u003e\u003cspan class=\"b\"\u003eSecsun\u003c\/span\u003e \u003c\/div\u003e \u003ch2\u003eSecsun QIT-59439.16 three-phase AC interface board CEI 0-16 70 kW for 3 inverters\u003c\/h2\u003e \u003cp\u003eThe \u003cstrong\u003eQIT-59439.16\u003c\/strong\u003e is the interface assembly that makes the connection of a 70 kW PV plant to the low-voltage distribution grid compliant with \u003cstrong\u003eCEI 0-16\u003c\/strong\u003e. It handles up to 3 inverters.\u003c\/p\u003e\u003cp\u003eIt contains the \u003cstrong\u003einterface device\u003c\/strong\u003e with shunt trip, the \u003cstrong\u003einterface protection\u003c\/strong\u003e with the voltage and frequency thresholds required by the standard, the \u003cstrong\u003eback-up device\u003c\/strong\u003e and the current transformers for metering. It is supplied assembled, wired and tested, with the documentation needed for the connection application to the DSO.\u003c\/p\u003e\u003ch3\u003eKey strengths\u003c\/h3\u003e \u003cdiv class=\"cs\"\u003e \u003cdiv class=\"c\"\u003e \u003cb\u003eInterface device\u003c\/b\u003e\u003cspan\u003eInterface circuit breaker with a shunt trip driven by the protection relay.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eInterface protection\u003c\/b\u003e\u003cspan\u003eProtection relay compliant with the grid code, with tests and adjustable thresholds.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eBack-up device\u003c\/b\u003e\u003cspan\u003eSecond breaking device as required by the standard for back-up.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eMetering and signalling\u003c\/b\u003e\u003cspan\u003eCurrent transformers, status contacts and trip signalling.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eTested assembly\u003c\/b\u003e\u003cspan\u003eSupplied assembled, wired and tested, ready for the DSO inspection.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eDeclaration of conformity\u003c\/b\u003e\u003cspan\u003eAssembly documentation for the grid connection application.\u003c\/span\u003e \u003c\/div\u003e \u003c\/div\u003e \u003ch3\u003eTechnical specifications\u003c\/h3\u003e \u003cdiv class=\"tw\"\u003e\u003ctable\u003e \u003cthead\u003e\u003ctr\u003e \u003cth\u003eFeature\u003c\/th\u003e \u003cth\u003eValue\u003c\/th\u003e \u003c\/tr\u003e\u003c\/thead\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003eProduct code\u003c\/td\u003e \u003ctd\u003eQIT-59439.16\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eManufacturer\u003c\/td\u003e \u003ctd\u003eSecsun\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eType\u003c\/td\u003e \u003ctd\u003eGrid interface assembly\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003ePower supply\u003c\/td\u003e \u003ctd\u003ethree-phase 400 V\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eRated power\u003c\/td\u003e \u003ctd\u003e70 kW\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eInverters managed\u003c\/td\u003e \u003ctd\u003e3\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eCertifications\u003c\/td\u003e \u003ctd\u003eCEI 0-16\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eActuation\u003c\/td\u003e \u003ctd\u003eInterface breaker with shunt trip and back-up device\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eCurrent transformers\u003c\/td\u003e \u003ctd\u003eIncluded for current metering\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eMounting\u003c\/td\u003e \u003ctd\u003eWall or floor mounted depending on size\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e\u003c\/div\u003e \u003c\/div\u003e","brand":"Secsun","offers":[{"title":"IVA 10%","offer_id":55150716027217,"sku":"QIT-59439.16-IVA10","price":5087.97,"currency_code":"EUR","in_stock":true},{"title":"IVA 22%","offer_id":55150716059985,"sku":"QIT-59439.16-IVA22","price":5643.02,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2510\/0896\/files\/quadro-di-interfaccia-ca-trifase-secsun-qit-59439-16-cei-0-16-70-kw-per-3-inverter.jpg?v=1790910904"},{"product_id":"quadro-di-interfaccia-ca-trifase-secsun-qit-59439-17-cei-0-16-80-kw-per-1-inverter","title":"Secsun QIT-59439.17 three-phase AC interface board CEI 0-16 80 kW for 1 inverter","description":"\u003cstyle\u003e.lk{font-size:16px;line-height:1.7;color:#0e1b4d;max-width:920px}.lk h2{font-size:26px;line-height:1.3;margin:6px 0 14px;color:#0e1b4d;font-weight:700}.lk p{font-size:16px;line-height:1.7;margin:0 0 15px}.lk h3{font-size:20px;line-height:1.35;margin:28px 0 12px;color:#0e1b4d;font-weight:700;border-left:5px solid #73aa02;padding-left:12px}.lk .cs{display:flex;flex-wrap:wrap;gap:14px;margin:0 0 20px}.lk .c{flex:1 1 250px;min-width:240px;padding:15px 17px;border:1px solid #d7e0ea;border-top:4px solid #73aa02;border-radius:6px;background:#fff}.lk .c b{display:block;font-size:16px;color:#0e1b4d;margin-bottom:6px}.lk .c span{font-size:15px;line-height:1.6;color:#3b4557}.lk .tw{overflow-x:auto;margin:0 0 18px}.lk table{width:100%;border-collapse:collapse;border:1px solid #d7e0ea}.lk th{text-align:left;padding:11px 14px;font-size:15px;background:#0e1b4d;color:#fff}.lk td{padding:10px 14px;border-bottom:1px solid #d7e0ea;font-size:15px}.lk td:first-child{font-weight:600;color:#0e1b4d;width:46%}.lk tr:nth-child(even) td{background:#f7fafc}.lk a.d{display:flex;align-items:center;gap:14px;padding:13px 16px;border:1px solid #d7e0ea;border-radius:6px;background:#fff;text-decoration:none;color:#0e1b4d;margin:0 0 10px}.lk a.d i{flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:6px;background:#73aa02;color:#fff;font-size:14px;font-weight:700;font-style:normal}.lk a.d span{font-size:16px;font-weight:600;line-height:1.4}.lk a.d small{display:block;font-size:14px;font-weight:400;color:#5a6b7a}.lk .bd{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 18px}.lk .b{display:inline-block;padding:7px 13px;border-radius:999px;background:#0e1b4d;color:#fff;font-size:14px;font-weight:600}.lk .b.g{background:#73aa02}\u003c\/style\u003e\u003cdiv class=\"litio-keno lk\"\u003e \u003cdiv class=\"litio-iva-notice\" style=\"margin:0 0 18px;padding:12px 16px;border-left:4px solid #73aa02;border-radius:4px;background:#f4f7fb;color:#0e1b4d;font-size:16px;line-height:1.6;\"\u003e\u003cspan\u003ePrices include \u003cstrong\u003e22% Italian VAT\u003c\/strong\u003e; the \u003cstrong\u003ereduced 10% rate\u003c\/strong\u003e covers only goods for photovoltaic and storage systems, with a customer declaration. \u003cstrong\u003eFrom abroad\u003c\/strong\u003e: choose 22% VAT, or for \u003cstrong\u003e0% VAT\u003c\/strong\u003e place the order by bank transfer without paying and we send you a proforma invoice.\u003c\/span\u003e\u003cbr\u003e\u003ca href=\"\/en\/pages\/iva-acquisti-aziendali\" style=\"display:inline-block;margin-top:10px;padding:9px 16px;border-radius:6px;background:#73aa02;color:#fff;font-size:15px;font-weight:700;text-decoration:none;\"\u003eHow VAT works \u0026rsaquo;\u003c\/a\u003e\u003c\/div\u003e \u003cdiv class=\"bd\"\u003e \u003cspan class=\"b g\"\u003eDelivery in 10-20 days\u003c\/span\u003e\u003cspan class=\"b\"\u003eThree-phase\u003c\/span\u003e\u003cspan class=\"b\"\u003e80 kW\u003c\/span\u003e\u003cspan class=\"b\"\u003eCEI 0-16\u003c\/span\u003e\u003cspan class=\"b\"\u003eSecsun\u003c\/span\u003e \u003c\/div\u003e \u003ch2\u003eSecsun QIT-59439.17 three-phase AC interface board CEI 0-16 80 kW for 1 inverter\u003c\/h2\u003e \u003cp\u003eThe \u003cstrong\u003eQIT-59439.17\u003c\/strong\u003e is the interface assembly that makes the connection of a 80 kW PV plant to the low-voltage distribution grid compliant with \u003cstrong\u003eCEI 0-16\u003c\/strong\u003e. It handles up to 1 inverters.\u003c\/p\u003e\u003cp\u003eIt contains the \u003cstrong\u003einterface device\u003c\/strong\u003e with shunt trip, the \u003cstrong\u003einterface protection\u003c\/strong\u003e with the voltage and frequency thresholds required by the standard, the \u003cstrong\u003eback-up device\u003c\/strong\u003e and the current transformers for metering. It is supplied assembled, wired and tested, with the documentation needed for the connection application to the DSO.\u003c\/p\u003e\u003ch3\u003eKey strengths\u003c\/h3\u003e \u003cdiv class=\"cs\"\u003e \u003cdiv class=\"c\"\u003e \u003cb\u003eInterface device\u003c\/b\u003e\u003cspan\u003eInterface circuit breaker with a shunt trip driven by the protection relay.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eInterface protection\u003c\/b\u003e\u003cspan\u003eProtection relay compliant with the grid code, with tests and adjustable thresholds.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eBack-up device\u003c\/b\u003e\u003cspan\u003eSecond breaking device as required by the standard for back-up.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eMetering and signalling\u003c\/b\u003e\u003cspan\u003eCurrent transformers, status contacts and trip signalling.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eTested assembly\u003c\/b\u003e\u003cspan\u003eSupplied assembled, wired and tested, ready for the DSO inspection.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eDeclaration of conformity\u003c\/b\u003e\u003cspan\u003eAssembly documentation for the grid connection application.\u003c\/span\u003e \u003c\/div\u003e \u003c\/div\u003e \u003ch3\u003eTechnical specifications\u003c\/h3\u003e \u003cdiv class=\"tw\"\u003e\u003ctable\u003e \u003cthead\u003e\u003ctr\u003e \u003cth\u003eFeature\u003c\/th\u003e \u003cth\u003eValue\u003c\/th\u003e \u003c\/tr\u003e\u003c\/thead\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003eProduct code\u003c\/td\u003e \u003ctd\u003eQIT-59439.17\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eManufacturer\u003c\/td\u003e \u003ctd\u003eSecsun\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eType\u003c\/td\u003e \u003ctd\u003eGrid interface assembly\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003ePower supply\u003c\/td\u003e \u003ctd\u003ethree-phase 400 V\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eRated power\u003c\/td\u003e \u003ctd\u003e80 kW\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eInverters managed\u003c\/td\u003e \u003ctd\u003e1\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eCertifications\u003c\/td\u003e \u003ctd\u003eCEI 0-16\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eActuation\u003c\/td\u003e \u003ctd\u003eInterface breaker with shunt trip and back-up device\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eCurrent transformers\u003c\/td\u003e \u003ctd\u003eIncluded for current metering\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eMounting\u003c\/td\u003e \u003ctd\u003eWall or floor mounted depending on size\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e\u003c\/div\u003e \u003c\/div\u003e","brand":"Secsun","offers":[{"title":"IVA 10%","offer_id":55150716092753,"sku":"QIT-59439.17-IVA10","price":4921.42,"currency_code":"EUR","in_stock":true},{"title":"IVA 22%","offer_id":55150716125521,"sku":"QIT-59439.17-IVA22","price":5458.3,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2510\/0896\/files\/quadro-di-interfaccia-ca-trifase-secsun-qit-59439-17-cei-0-16-80-kw-per-1-inverter.jpg?v=1790910906"},{"product_id":"quadro-di-interfaccia-ca-trifase-secsun-qit-59439-18-cei-0-16-80-kw-per-2-inverter","title":"Secsun QIT-59439.18 three-phase AC interface board CEI 0-16 80 kW for 2 inverters","description":"\u003cstyle\u003e.lk{font-size:16px;line-height:1.7;color:#0e1b4d;max-width:920px}.lk h2{font-size:26px;line-height:1.3;margin:6px 0 14px;color:#0e1b4d;font-weight:700}.lk p{font-size:16px;line-height:1.7;margin:0 0 15px}.lk h3{font-size:20px;line-height:1.35;margin:28px 0 12px;color:#0e1b4d;font-weight:700;border-left:5px solid #73aa02;padding-left:12px}.lk .cs{display:flex;flex-wrap:wrap;gap:14px;margin:0 0 20px}.lk .c{flex:1 1 250px;min-width:240px;padding:15px 17px;border:1px solid #d7e0ea;border-top:4px solid #73aa02;border-radius:6px;background:#fff}.lk .c b{display:block;font-size:16px;color:#0e1b4d;margin-bottom:6px}.lk .c span{font-size:15px;line-height:1.6;color:#3b4557}.lk .tw{overflow-x:auto;margin:0 0 18px}.lk table{width:100%;border-collapse:collapse;border:1px solid #d7e0ea}.lk th{text-align:left;padding:11px 14px;font-size:15px;background:#0e1b4d;color:#fff}.lk td{padding:10px 14px;border-bottom:1px solid #d7e0ea;font-size:15px}.lk td:first-child{font-weight:600;color:#0e1b4d;width:46%}.lk tr:nth-child(even) td{background:#f7fafc}.lk a.d{display:flex;align-items:center;gap:14px;padding:13px 16px;border:1px solid #d7e0ea;border-radius:6px;background:#fff;text-decoration:none;color:#0e1b4d;margin:0 0 10px}.lk a.d i{flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:6px;background:#73aa02;color:#fff;font-size:14px;font-weight:700;font-style:normal}.lk a.d span{font-size:16px;font-weight:600;line-height:1.4}.lk a.d small{display:block;font-size:14px;font-weight:400;color:#5a6b7a}.lk .bd{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 18px}.lk .b{display:inline-block;padding:7px 13px;border-radius:999px;background:#0e1b4d;color:#fff;font-size:14px;font-weight:600}.lk .b.g{background:#73aa02}\u003c\/style\u003e\u003cdiv class=\"litio-keno lk\"\u003e \u003cdiv class=\"litio-iva-notice\" style=\"margin:0 0 18px;padding:12px 16px;border-left:4px solid #73aa02;border-radius:4px;background:#f4f7fb;color:#0e1b4d;font-size:16px;line-height:1.6;\"\u003e\u003cspan\u003ePrices include \u003cstrong\u003e22% Italian VAT\u003c\/strong\u003e; the \u003cstrong\u003ereduced 10% rate\u003c\/strong\u003e covers only goods for photovoltaic and storage systems, with a customer declaration. \u003cstrong\u003eFrom abroad\u003c\/strong\u003e: choose 22% VAT, or for \u003cstrong\u003e0% VAT\u003c\/strong\u003e place the order by bank transfer without paying and we send you a proforma invoice.\u003c\/span\u003e\u003cbr\u003e\u003ca href=\"\/en\/pages\/iva-acquisti-aziendali\" style=\"display:inline-block;margin-top:10px;padding:9px 16px;border-radius:6px;background:#73aa02;color:#fff;font-size:15px;font-weight:700;text-decoration:none;\"\u003eHow VAT works \u0026rsaquo;\u003c\/a\u003e\u003c\/div\u003e \u003cdiv class=\"bd\"\u003e \u003cspan class=\"b g\"\u003eDelivery in 10-20 days\u003c\/span\u003e\u003cspan class=\"b\"\u003eThree-phase\u003c\/span\u003e\u003cspan class=\"b\"\u003e80 kW\u003c\/span\u003e\u003cspan class=\"b\"\u003eCEI 0-16\u003c\/span\u003e\u003cspan class=\"b\"\u003eSecsun\u003c\/span\u003e \u003c\/div\u003e \u003ch2\u003eSecsun QIT-59439.18 three-phase AC interface board CEI 0-16 80 kW for 2 inverters\u003c\/h2\u003e \u003cp\u003eThe \u003cstrong\u003eQIT-59439.18\u003c\/strong\u003e is the interface assembly that makes the connection of a 80 kW PV plant to the low-voltage distribution grid compliant with \u003cstrong\u003eCEI 0-16\u003c\/strong\u003e. It handles up to 2 inverters.\u003c\/p\u003e\u003cp\u003eIt contains the \u003cstrong\u003einterface device\u003c\/strong\u003e with shunt trip, the \u003cstrong\u003einterface protection\u003c\/strong\u003e with the voltage and frequency thresholds required by the standard, the \u003cstrong\u003eback-up device\u003c\/strong\u003e and the current transformers for metering. It is supplied assembled, wired and tested, with the documentation needed for the connection application to the DSO.\u003c\/p\u003e\u003ch3\u003eKey strengths\u003c\/h3\u003e \u003cdiv class=\"cs\"\u003e \u003cdiv class=\"c\"\u003e \u003cb\u003eInterface device\u003c\/b\u003e\u003cspan\u003eInterface circuit breaker with a shunt trip driven by the protection relay.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eInterface protection\u003c\/b\u003e\u003cspan\u003eProtection relay compliant with the grid code, with tests and adjustable thresholds.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eBack-up device\u003c\/b\u003e\u003cspan\u003eSecond breaking device as required by the standard for back-up.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eMetering and signalling\u003c\/b\u003e\u003cspan\u003eCurrent transformers, status contacts and trip signalling.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eTested assembly\u003c\/b\u003e\u003cspan\u003eSupplied assembled, wired and tested, ready for the DSO inspection.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eDeclaration of conformity\u003c\/b\u003e\u003cspan\u003eAssembly documentation for the grid connection application.\u003c\/span\u003e \u003c\/div\u003e \u003c\/div\u003e \u003ch3\u003eTechnical specifications\u003c\/h3\u003e \u003cdiv class=\"tw\"\u003e\u003ctable\u003e \u003cthead\u003e\u003ctr\u003e \u003cth\u003eFeature\u003c\/th\u003e \u003cth\u003eValue\u003c\/th\u003e \u003c\/tr\u003e\u003c\/thead\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003eProduct code\u003c\/td\u003e \u003ctd\u003eQIT-59439.18\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eManufacturer\u003c\/td\u003e \u003ctd\u003eSecsun\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eType\u003c\/td\u003e \u003ctd\u003eGrid interface assembly\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003ePower supply\u003c\/td\u003e \u003ctd\u003ethree-phase 400 V\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eRated power\u003c\/td\u003e \u003ctd\u003e80 kW\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eInverters managed\u003c\/td\u003e \u003ctd\u003e2\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eCertifications\u003c\/td\u003e \u003ctd\u003eCEI 0-16\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eActuation\u003c\/td\u003e \u003ctd\u003eInterface breaker with shunt trip and back-up device\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eCurrent transformers\u003c\/td\u003e \u003ctd\u003eIncluded for current metering\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eMounting\u003c\/td\u003e \u003ctd\u003eWall or floor mounted depending on size\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e\u003c\/div\u003e \u003c\/div\u003e","brand":"Secsun","offers":[{"title":"IVA 10%","offer_id":55150716158289,"sku":"QIT-59439.18-IVA10","price":5139.71,"currency_code":"EUR","in_stock":true},{"title":"IVA 22%","offer_id":55150716191057,"sku":"QIT-59439.18-IVA22","price":5700.4,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2510\/0896\/files\/quadro-di-interfaccia-ca-trifase-secsun-qit-59439-18-cei-0-16-80-kw-per-2-inverter.jpg?v=1790910907"},{"product_id":"quadro-di-interfaccia-ca-trifase-secsun-qit-59439-19-cei-0-16-80-kw-per-3-inverter","title":"Secsun QIT-59439.19 three-phase AC interface board CEI 0-16 80 kW for 3 inverters","description":"\u003cstyle\u003e.lk{font-size:16px;line-height:1.7;color:#0e1b4d;max-width:920px}.lk h2{font-size:26px;line-height:1.3;margin:6px 0 14px;color:#0e1b4d;font-weight:700}.lk p{font-size:16px;line-height:1.7;margin:0 0 15px}.lk h3{font-size:20px;line-height:1.35;margin:28px 0 12px;color:#0e1b4d;font-weight:700;border-left:5px solid #73aa02;padding-left:12px}.lk .cs{display:flex;flex-wrap:wrap;gap:14px;margin:0 0 20px}.lk .c{flex:1 1 250px;min-width:240px;padding:15px 17px;border:1px solid #d7e0ea;border-top:4px solid #73aa02;border-radius:6px;background:#fff}.lk .c b{display:block;font-size:16px;color:#0e1b4d;margin-bottom:6px}.lk .c span{font-size:15px;line-height:1.6;color:#3b4557}.lk .tw{overflow-x:auto;margin:0 0 18px}.lk table{width:100%;border-collapse:collapse;border:1px solid #d7e0ea}.lk th{text-align:left;padding:11px 14px;font-size:15px;background:#0e1b4d;color:#fff}.lk td{padding:10px 14px;border-bottom:1px solid #d7e0ea;font-size:15px}.lk td:first-child{font-weight:600;color:#0e1b4d;width:46%}.lk tr:nth-child(even) td{background:#f7fafc}.lk a.d{display:flex;align-items:center;gap:14px;padding:13px 16px;border:1px solid #d7e0ea;border-radius:6px;background:#fff;text-decoration:none;color:#0e1b4d;margin:0 0 10px}.lk a.d i{flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:6px;background:#73aa02;color:#fff;font-size:14px;font-weight:700;font-style:normal}.lk a.d span{font-size:16px;font-weight:600;line-height:1.4}.lk a.d small{display:block;font-size:14px;font-weight:400;color:#5a6b7a}.lk .bd{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 18px}.lk .b{display:inline-block;padding:7px 13px;border-radius:999px;background:#0e1b4d;color:#fff;font-size:14px;font-weight:600}.lk .b.g{background:#73aa02}\u003c\/style\u003e\u003cdiv class=\"litio-keno lk\"\u003e \u003cdiv class=\"litio-iva-notice\" style=\"margin:0 0 18px;padding:12px 16px;border-left:4px solid #73aa02;border-radius:4px;background:#f4f7fb;color:#0e1b4d;font-size:16px;line-height:1.6;\"\u003e\u003cspan\u003ePrices include \u003cstrong\u003e22% Italian VAT\u003c\/strong\u003e; the \u003cstrong\u003ereduced 10% rate\u003c\/strong\u003e covers only goods for photovoltaic and storage systems, with a customer declaration. \u003cstrong\u003eFrom abroad\u003c\/strong\u003e: choose 22% VAT, or for \u003cstrong\u003e0% VAT\u003c\/strong\u003e place the order by bank transfer without paying and we send you a proforma invoice.\u003c\/span\u003e\u003cbr\u003e\u003ca href=\"\/en\/pages\/iva-acquisti-aziendali\" style=\"display:inline-block;margin-top:10px;padding:9px 16px;border-radius:6px;background:#73aa02;color:#fff;font-size:15px;font-weight:700;text-decoration:none;\"\u003eHow VAT works \u0026rsaquo;\u003c\/a\u003e\u003c\/div\u003e \u003cdiv class=\"bd\"\u003e \u003cspan class=\"b g\"\u003eDelivery in 10-20 days\u003c\/span\u003e\u003cspan class=\"b\"\u003eThree-phase\u003c\/span\u003e\u003cspan class=\"b\"\u003e80 kW\u003c\/span\u003e\u003cspan class=\"b\"\u003eCEI 0-16\u003c\/span\u003e\u003cspan class=\"b\"\u003eSecsun\u003c\/span\u003e \u003c\/div\u003e \u003ch2\u003eSecsun QIT-59439.19 three-phase AC interface board CEI 0-16 80 kW for 3 inverters\u003c\/h2\u003e \u003cp\u003eThe \u003cstrong\u003eQIT-59439.19\u003c\/strong\u003e is the interface assembly that makes the connection of a 80 kW PV plant to the low-voltage distribution grid compliant with \u003cstrong\u003eCEI 0-16\u003c\/strong\u003e. It handles up to 3 inverters.\u003c\/p\u003e\u003cp\u003eIt contains the \u003cstrong\u003einterface device\u003c\/strong\u003e with shunt trip, the \u003cstrong\u003einterface protection\u003c\/strong\u003e with the voltage and frequency thresholds required by the standard, the \u003cstrong\u003eback-up device\u003c\/strong\u003e and the current transformers for metering. It is supplied assembled, wired and tested, with the documentation needed for the connection application to the DSO.\u003c\/p\u003e\u003ch3\u003eKey strengths\u003c\/h3\u003e \u003cdiv class=\"cs\"\u003e \u003cdiv class=\"c\"\u003e \u003cb\u003eInterface device\u003c\/b\u003e\u003cspan\u003eInterface circuit breaker with a shunt trip driven by the protection relay.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eInterface protection\u003c\/b\u003e\u003cspan\u003eProtection relay compliant with the grid code, with tests and adjustable thresholds.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eBack-up device\u003c\/b\u003e\u003cspan\u003eSecond breaking device as required by the standard for back-up.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eMetering and signalling\u003c\/b\u003e\u003cspan\u003eCurrent transformers, status contacts and trip signalling.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eTested assembly\u003c\/b\u003e\u003cspan\u003eSupplied assembled, wired and tested, ready for the DSO inspection.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eDeclaration of conformity\u003c\/b\u003e\u003cspan\u003eAssembly documentation for the grid connection application.\u003c\/span\u003e \u003c\/div\u003e \u003c\/div\u003e \u003ch3\u003eTechnical specifications\u003c\/h3\u003e \u003cdiv class=\"tw\"\u003e\u003ctable\u003e \u003cthead\u003e\u003ctr\u003e \u003cth\u003eFeature\u003c\/th\u003e \u003cth\u003eValue\u003c\/th\u003e \u003c\/tr\u003e\u003c\/thead\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003eProduct code\u003c\/td\u003e \u003ctd\u003eQIT-59439.19\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eManufacturer\u003c\/td\u003e \u003ctd\u003eSecsun\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eType\u003c\/td\u003e \u003ctd\u003eGrid interface assembly\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003ePower supply\u003c\/td\u003e \u003ctd\u003ethree-phase 400 V\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eRated power\u003c\/td\u003e \u003ctd\u003e80 kW\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eInverters managed\u003c\/td\u003e \u003ctd\u003e3\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eCertifications\u003c\/td\u003e \u003ctd\u003eCEI 0-16\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eActuation\u003c\/td\u003e \u003ctd\u003eInterface breaker with shunt trip and back-up device\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eCurrent transformers\u003c\/td\u003e \u003ctd\u003eIncluded for current metering\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eMounting\u003c\/td\u003e \u003ctd\u003eWall or floor mounted depending on size\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e\u003c\/div\u003e \u003c\/div\u003e","brand":"Secsun","offers":[{"title":"IVA 10%","offer_id":55150716223825,"sku":"QIT-59439.19-IVA10","price":5108.39,"currency_code":"EUR","in_stock":true},{"title":"IVA 22%","offer_id":55150716256593,"sku":"QIT-59439.19-IVA22","price":5665.67,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2510\/0896\/files\/quadro-di-interfaccia-ca-trifase-secsun-qit-59439-19-cei-0-16-80-kw-per-3-inverter.jpg?v=1790910909"},{"product_id":"quadro-di-interfaccia-ca-trifase-secsun-qit-59439-2-cei-0-16-20-kw-per-2-inverter","title":"Secsun QIT-59439.2 three-phase AC interface board CEI 0-16 20 kW for 2 inverters","description":"\u003cstyle\u003e.lk{font-size:16px;line-height:1.7;color:#0e1b4d;max-width:920px}.lk h2{font-size:26px;line-height:1.3;margin:6px 0 14px;color:#0e1b4d;font-weight:700}.lk p{font-size:16px;line-height:1.7;margin:0 0 15px}.lk h3{font-size:20px;line-height:1.35;margin:28px 0 12px;color:#0e1b4d;font-weight:700;border-left:5px solid #73aa02;padding-left:12px}.lk .cs{display:flex;flex-wrap:wrap;gap:14px;margin:0 0 20px}.lk .c{flex:1 1 250px;min-width:240px;padding:15px 17px;border:1px solid #d7e0ea;border-top:4px solid #73aa02;border-radius:6px;background:#fff}.lk .c b{display:block;font-size:16px;color:#0e1b4d;margin-bottom:6px}.lk .c span{font-size:15px;line-height:1.6;color:#3b4557}.lk .tw{overflow-x:auto;margin:0 0 18px}.lk table{width:100%;border-collapse:collapse;border:1px solid #d7e0ea}.lk th{text-align:left;padding:11px 14px;font-size:15px;background:#0e1b4d;color:#fff}.lk td{padding:10px 14px;border-bottom:1px solid #d7e0ea;font-size:15px}.lk td:first-child{font-weight:600;color:#0e1b4d;width:46%}.lk tr:nth-child(even) td{background:#f7fafc}.lk a.d{display:flex;align-items:center;gap:14px;padding:13px 16px;border:1px solid #d7e0ea;border-radius:6px;background:#fff;text-decoration:none;color:#0e1b4d;margin:0 0 10px}.lk a.d i{flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:6px;background:#73aa02;color:#fff;font-size:14px;font-weight:700;font-style:normal}.lk a.d span{font-size:16px;font-weight:600;line-height:1.4}.lk a.d small{display:block;font-size:14px;font-weight:400;color:#5a6b7a}.lk .bd{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 18px}.lk .b{display:inline-block;padding:7px 13px;border-radius:999px;background:#0e1b4d;color:#fff;font-size:14px;font-weight:600}.lk .b.g{background:#73aa02}\u003c\/style\u003e\u003cdiv class=\"litio-keno lk\"\u003e \u003cdiv class=\"litio-iva-notice\" style=\"margin:0 0 18px;padding:12px 16px;border-left:4px solid #73aa02;border-radius:4px;background:#f4f7fb;color:#0e1b4d;font-size:16px;line-height:1.6;\"\u003e\u003cspan\u003ePrices include \u003cstrong\u003e22% Italian VAT\u003c\/strong\u003e; the \u003cstrong\u003ereduced 10% rate\u003c\/strong\u003e covers only goods for photovoltaic and storage systems, with a customer declaration. \u003cstrong\u003eFrom abroad\u003c\/strong\u003e: choose 22% VAT, or for \u003cstrong\u003e0% VAT\u003c\/strong\u003e place the order by bank transfer without paying and we send you a proforma invoice.\u003c\/span\u003e\u003cbr\u003e\u003ca href=\"\/en\/pages\/iva-acquisti-aziendali\" style=\"display:inline-block;margin-top:10px;padding:9px 16px;border-radius:6px;background:#73aa02;color:#fff;font-size:15px;font-weight:700;text-decoration:none;\"\u003eHow VAT works \u0026rsaquo;\u003c\/a\u003e\u003c\/div\u003e \u003cdiv class=\"bd\"\u003e \u003cspan class=\"b g\"\u003eDelivery in 10-20 days\u003c\/span\u003e\u003cspan class=\"b\"\u003eThree-phase\u003c\/span\u003e\u003cspan class=\"b\"\u003e20 kW\u003c\/span\u003e\u003cspan class=\"b\"\u003eCEI 0-16\u003c\/span\u003e\u003cspan class=\"b\"\u003eSecsun\u003c\/span\u003e \u003c\/div\u003e \u003ch2\u003eSecsun QIT-59439.2 three-phase AC interface board CEI 0-16 20 kW for 2 inverters\u003c\/h2\u003e \u003cp\u003eThe \u003cstrong\u003eQIT-59439.2\u003c\/strong\u003e is the interface assembly that makes the connection of a 20 kW PV plant to the low-voltage distribution grid compliant with \u003cstrong\u003eCEI 0-16\u003c\/strong\u003e. It handles up to 2 inverters.\u003c\/p\u003e\u003cp\u003eIt contains the \u003cstrong\u003einterface device\u003c\/strong\u003e with shunt trip, the \u003cstrong\u003einterface protection\u003c\/strong\u003e with the voltage and frequency thresholds required by the standard, the \u003cstrong\u003eback-up device\u003c\/strong\u003e and the current transformers for metering. It is supplied assembled, wired and tested, with the documentation needed for the connection application to the DSO.\u003c\/p\u003e\u003ch3\u003eKey strengths\u003c\/h3\u003e \u003cdiv class=\"cs\"\u003e \u003cdiv class=\"c\"\u003e \u003cb\u003eInterface device\u003c\/b\u003e\u003cspan\u003eInterface circuit breaker with a shunt trip driven by the protection relay.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eInterface protection\u003c\/b\u003e\u003cspan\u003eProtection relay compliant with the grid code, with tests and adjustable thresholds.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eBack-up device\u003c\/b\u003e\u003cspan\u003eSecond breaking device as required by the standard for back-up.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eMetering and signalling\u003c\/b\u003e\u003cspan\u003eCurrent transformers, status contacts and trip signalling.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eTested assembly\u003c\/b\u003e\u003cspan\u003eSupplied assembled, wired and tested, ready for the DSO inspection.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eDeclaration of conformity\u003c\/b\u003e\u003cspan\u003eAssembly documentation for the grid connection application.\u003c\/span\u003e \u003c\/div\u003e \u003c\/div\u003e \u003ch3\u003eTechnical specifications\u003c\/h3\u003e \u003cdiv class=\"tw\"\u003e\u003ctable\u003e \u003cthead\u003e\u003ctr\u003e \u003cth\u003eFeature\u003c\/th\u003e \u003cth\u003eValue\u003c\/th\u003e \u003c\/tr\u003e\u003c\/thead\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003eProduct code\u003c\/td\u003e \u003ctd\u003eQIT-59439.2\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eManufacturer\u003c\/td\u003e \u003ctd\u003eSecsun\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eType\u003c\/td\u003e \u003ctd\u003eGrid interface assembly\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003ePower supply\u003c\/td\u003e \u003ctd\u003ethree-phase 400 V\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eRated power\u003c\/td\u003e \u003ctd\u003e20 kW\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eInverters managed\u003c\/td\u003e \u003ctd\u003e2\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eCertifications\u003c\/td\u003e \u003ctd\u003eCEI 0-16\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eActuation\u003c\/td\u003e \u003ctd\u003eInterface breaker with shunt trip and back-up device\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eCurrent transformers\u003c\/td\u003e \u003ctd\u003eIncluded for current metering\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eMounting\u003c\/td\u003e \u003ctd\u003eWall or floor mounted depending on size\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e\u003c\/div\u003e \u003c\/div\u003e","brand":"Secsun","offers":[{"title":"IVA 10%","offer_id":55150716289361,"sku":"QIT-59439.2-IVA10","price":3648.14,"currency_code":"EUR","in_stock":true},{"title":"IVA 22%","offer_id":55150716322129,"sku":"QIT-59439.2-IVA22","price":4046.12,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2510\/0896\/files\/quadro-di-interfaccia-ca-trifase-secsun-qit-59439-2-cei-0-16-20-kw-per-2-inverter.jpg?v=1790910910"},{"product_id":"quadro-di-interfaccia-ca-trifase-secsun-qit-59439-20-cei-0-16-80-kw-per-4-inverter","title":"Secsun QIT-59439.20 three-phase AC interface board CEI 0-16 80 kW for 4 inverters","description":"\u003cstyle\u003e.lk{font-size:16px;line-height:1.7;color:#0e1b4d;max-width:920px}.lk h2{font-size:26px;line-height:1.3;margin:6px 0 14px;color:#0e1b4d;font-weight:700}.lk p{font-size:16px;line-height:1.7;margin:0 0 15px}.lk h3{font-size:20px;line-height:1.35;margin:28px 0 12px;color:#0e1b4d;font-weight:700;border-left:5px solid #73aa02;padding-left:12px}.lk .cs{display:flex;flex-wrap:wrap;gap:14px;margin:0 0 20px}.lk .c{flex:1 1 250px;min-width:240px;padding:15px 17px;border:1px solid #d7e0ea;border-top:4px solid #73aa02;border-radius:6px;background:#fff}.lk .c b{display:block;font-size:16px;color:#0e1b4d;margin-bottom:6px}.lk .c span{font-size:15px;line-height:1.6;color:#3b4557}.lk .tw{overflow-x:auto;margin:0 0 18px}.lk table{width:100%;border-collapse:collapse;border:1px solid #d7e0ea}.lk th{text-align:left;padding:11px 14px;font-size:15px;background:#0e1b4d;color:#fff}.lk td{padding:10px 14px;border-bottom:1px solid #d7e0ea;font-size:15px}.lk td:first-child{font-weight:600;color:#0e1b4d;width:46%}.lk tr:nth-child(even) td{background:#f7fafc}.lk a.d{display:flex;align-items:center;gap:14px;padding:13px 16px;border:1px solid #d7e0ea;border-radius:6px;background:#fff;text-decoration:none;color:#0e1b4d;margin:0 0 10px}.lk a.d i{flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:6px;background:#73aa02;color:#fff;font-size:14px;font-weight:700;font-style:normal}.lk a.d span{font-size:16px;font-weight:600;line-height:1.4}.lk a.d small{display:block;font-size:14px;font-weight:400;color:#5a6b7a}.lk .bd{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 18px}.lk .b{display:inline-block;padding:7px 13px;border-radius:999px;background:#0e1b4d;color:#fff;font-size:14px;font-weight:600}.lk .b.g{background:#73aa02}\u003c\/style\u003e\u003cdiv class=\"litio-keno lk\"\u003e \u003cdiv class=\"litio-iva-notice\" style=\"margin:0 0 18px;padding:12px 16px;border-left:4px solid #73aa02;border-radius:4px;background:#f4f7fb;color:#0e1b4d;font-size:16px;line-height:1.6;\"\u003e\u003cspan\u003ePrices include \u003cstrong\u003e22% Italian VAT\u003c\/strong\u003e; the \u003cstrong\u003ereduced 10% rate\u003c\/strong\u003e covers only goods for photovoltaic and storage systems, with a customer declaration. \u003cstrong\u003eFrom abroad\u003c\/strong\u003e: choose 22% VAT, or for \u003cstrong\u003e0% VAT\u003c\/strong\u003e place the order by bank transfer without paying and we send you a proforma invoice.\u003c\/span\u003e\u003cbr\u003e\u003ca href=\"\/en\/pages\/iva-acquisti-aziendali\" style=\"display:inline-block;margin-top:10px;padding:9px 16px;border-radius:6px;background:#73aa02;color:#fff;font-size:15px;font-weight:700;text-decoration:none;\"\u003eHow VAT works \u0026rsaquo;\u003c\/a\u003e\u003c\/div\u003e \u003cdiv class=\"bd\"\u003e \u003cspan class=\"b g\"\u003eDelivery in 10-20 days\u003c\/span\u003e\u003cspan class=\"b\"\u003eThree-phase\u003c\/span\u003e\u003cspan class=\"b\"\u003e80 kW\u003c\/span\u003e\u003cspan class=\"b\"\u003eCEI 0-16\u003c\/span\u003e\u003cspan class=\"b\"\u003eSecsun\u003c\/span\u003e \u003c\/div\u003e \u003ch2\u003eSecsun QIT-59439.20 three-phase AC interface board CEI 0-16 80 kW for 4 inverters\u003c\/h2\u003e \u003cp\u003eThe \u003cstrong\u003eQIT-59439.20\u003c\/strong\u003e is the interface assembly that makes the connection of a 80 kW PV plant to the low-voltage distribution grid compliant with \u003cstrong\u003eCEI 0-16\u003c\/strong\u003e. It handles up to 4 inverters.\u003c\/p\u003e\u003cp\u003eIt contains the \u003cstrong\u003einterface device\u003c\/strong\u003e with shunt trip, the \u003cstrong\u003einterface protection\u003c\/strong\u003e with the voltage and frequency thresholds required by the standard, the \u003cstrong\u003eback-up device\u003c\/strong\u003e and the current transformers for metering. It is supplied assembled, wired and tested, with the documentation needed for the connection application to the DSO.\u003c\/p\u003e\u003ch3\u003eKey strengths\u003c\/h3\u003e \u003cdiv class=\"cs\"\u003e \u003cdiv class=\"c\"\u003e \u003cb\u003eInterface device\u003c\/b\u003e\u003cspan\u003eInterface circuit breaker with a shunt trip driven by the protection relay.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eInterface protection\u003c\/b\u003e\u003cspan\u003eProtection relay compliant with the grid code, with tests and adjustable thresholds.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eBack-up device\u003c\/b\u003e\u003cspan\u003eSecond breaking device as required by the standard for back-up.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eMetering and signalling\u003c\/b\u003e\u003cspan\u003eCurrent transformers, status contacts and trip signalling.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eTested assembly\u003c\/b\u003e\u003cspan\u003eSupplied assembled, wired and tested, ready for the DSO inspection.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eDeclaration of conformity\u003c\/b\u003e\u003cspan\u003eAssembly documentation for the grid connection application.\u003c\/span\u003e \u003c\/div\u003e \u003c\/div\u003e \u003ch3\u003eTechnical specifications\u003c\/h3\u003e \u003cdiv class=\"tw\"\u003e\u003ctable\u003e \u003cthead\u003e\u003ctr\u003e \u003cth\u003eFeature\u003c\/th\u003e \u003cth\u003eValue\u003c\/th\u003e \u003c\/tr\u003e\u003c\/thead\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003eProduct code\u003c\/td\u003e \u003ctd\u003eQIT-59439.20\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eManufacturer\u003c\/td\u003e \u003ctd\u003eSecsun\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eType\u003c\/td\u003e \u003ctd\u003eGrid interface assembly\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003ePower supply\u003c\/td\u003e \u003ctd\u003ethree-phase 400 V\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eRated power\u003c\/td\u003e \u003ctd\u003e80 kW\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eInverters managed\u003c\/td\u003e \u003ctd\u003e4\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eCertifications\u003c\/td\u003e \u003ctd\u003eCEI 0-16\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eActuation\u003c\/td\u003e \u003ctd\u003eInterface breaker with shunt trip and back-up device\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eCurrent transformers\u003c\/td\u003e \u003ctd\u003eIncluded for current metering\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eMounting\u003c\/td\u003e \u003ctd\u003eWall or floor mounted depending on size\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e\u003c\/div\u003e \u003c\/div\u003e","brand":"Secsun","offers":[{"title":"IVA 10%","offer_id":55150716354897,"sku":"QIT-59439.20-IVA10","price":5728.48,"currency_code":"EUR","in_stock":true},{"title":"IVA 22%","offer_id":55150716387665,"sku":"QIT-59439.20-IVA22","price":6353.41,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2510\/0896\/files\/quadro-di-interfaccia-ca-trifase-secsun-qit-59439-20-cei-0-16-80-kw-per-4-inverter.jpg?v=1790910911"},{"product_id":"quadro-di-interfaccia-ca-trifase-secsun-qit-59439-21-cei-0-16-90-kw-per-1-inverter","title":"Secsun QIT-59439.21 three-phase AC interface board CEI 0-16 90 kW for 1 inverter","description":"\u003cstyle\u003e.lk{font-size:16px;line-height:1.7;color:#0e1b4d;max-width:920px}.lk h2{font-size:26px;line-height:1.3;margin:6px 0 14px;color:#0e1b4d;font-weight:700}.lk p{font-size:16px;line-height:1.7;margin:0 0 15px}.lk h3{font-size:20px;line-height:1.35;margin:28px 0 12px;color:#0e1b4d;font-weight:700;border-left:5px solid #73aa02;padding-left:12px}.lk .cs{display:flex;flex-wrap:wrap;gap:14px;margin:0 0 20px}.lk .c{flex:1 1 250px;min-width:240px;padding:15px 17px;border:1px solid #d7e0ea;border-top:4px solid #73aa02;border-radius:6px;background:#fff}.lk .c b{display:block;font-size:16px;color:#0e1b4d;margin-bottom:6px}.lk .c span{font-size:15px;line-height:1.6;color:#3b4557}.lk .tw{overflow-x:auto;margin:0 0 18px}.lk table{width:100%;border-collapse:collapse;border:1px solid #d7e0ea}.lk th{text-align:left;padding:11px 14px;font-size:15px;background:#0e1b4d;color:#fff}.lk td{padding:10px 14px;border-bottom:1px solid #d7e0ea;font-size:15px}.lk td:first-child{font-weight:600;color:#0e1b4d;width:46%}.lk tr:nth-child(even) td{background:#f7fafc}.lk a.d{display:flex;align-items:center;gap:14px;padding:13px 16px;border:1px solid #d7e0ea;border-radius:6px;background:#fff;text-decoration:none;color:#0e1b4d;margin:0 0 10px}.lk a.d i{flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:6px;background:#73aa02;color:#fff;font-size:14px;font-weight:700;font-style:normal}.lk a.d span{font-size:16px;font-weight:600;line-height:1.4}.lk a.d small{display:block;font-size:14px;font-weight:400;color:#5a6b7a}.lk .bd{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 18px}.lk .b{display:inline-block;padding:7px 13px;border-radius:999px;background:#0e1b4d;color:#fff;font-size:14px;font-weight:600}.lk .b.g{background:#73aa02}\u003c\/style\u003e\u003cdiv class=\"litio-keno lk\"\u003e \u003cdiv class=\"litio-iva-notice\" style=\"margin:0 0 18px;padding:12px 16px;border-left:4px solid #73aa02;border-radius:4px;background:#f4f7fb;color:#0e1b4d;font-size:16px;line-height:1.6;\"\u003e\u003cspan\u003ePrices include \u003cstrong\u003e22% Italian VAT\u003c\/strong\u003e; the \u003cstrong\u003ereduced 10% rate\u003c\/strong\u003e covers only goods for photovoltaic and storage systems, with a customer declaration. \u003cstrong\u003eFrom abroad\u003c\/strong\u003e: choose 22% VAT, or for \u003cstrong\u003e0% VAT\u003c\/strong\u003e place the order by bank transfer without paying and we send you a proforma invoice.\u003c\/span\u003e\u003cbr\u003e\u003ca href=\"\/en\/pages\/iva-acquisti-aziendali\" style=\"display:inline-block;margin-top:10px;padding:9px 16px;border-radius:6px;background:#73aa02;color:#fff;font-size:15px;font-weight:700;text-decoration:none;\"\u003eHow VAT works \u0026rsaquo;\u003c\/a\u003e\u003c\/div\u003e \u003cdiv class=\"bd\"\u003e \u003cspan class=\"b g\"\u003eDelivery in 10-20 days\u003c\/span\u003e\u003cspan class=\"b\"\u003eThree-phase\u003c\/span\u003e\u003cspan class=\"b\"\u003e90 kW\u003c\/span\u003e\u003cspan class=\"b\"\u003eCEI 0-16\u003c\/span\u003e\u003cspan class=\"b\"\u003eSecsun\u003c\/span\u003e \u003c\/div\u003e \u003ch2\u003eSecsun QIT-59439.21 three-phase AC interface board CEI 0-16 90 kW for 1 inverter\u003c\/h2\u003e \u003cp\u003eThe \u003cstrong\u003eQIT-59439.21\u003c\/strong\u003e is the interface assembly that makes the connection of a 90 kW PV plant to the low-voltage distribution grid compliant with \u003cstrong\u003eCEI 0-16\u003c\/strong\u003e. It handles up to 1 inverters.\u003c\/p\u003e\u003cp\u003eIt contains the \u003cstrong\u003einterface device\u003c\/strong\u003e with shunt trip, the \u003cstrong\u003einterface protection\u003c\/strong\u003e with the voltage and frequency thresholds required by the standard, the \u003cstrong\u003eback-up device\u003c\/strong\u003e and the current transformers for metering. It is supplied assembled, wired and tested, with the documentation needed for the connection application to the DSO.\u003c\/p\u003e\u003ch3\u003eKey strengths\u003c\/h3\u003e \u003cdiv class=\"cs\"\u003e \u003cdiv class=\"c\"\u003e \u003cb\u003eInterface device\u003c\/b\u003e\u003cspan\u003eInterface circuit breaker with a shunt trip driven by the protection relay.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eInterface protection\u003c\/b\u003e\u003cspan\u003eProtection relay compliant with the grid code, with tests and adjustable thresholds.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eBack-up device\u003c\/b\u003e\u003cspan\u003eSecond breaking device as required by the standard for back-up.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eMetering and signalling\u003c\/b\u003e\u003cspan\u003eCurrent transformers, status contacts and trip signalling.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eTested assembly\u003c\/b\u003e\u003cspan\u003eSupplied assembled, wired and tested, ready for the DSO inspection.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eDeclaration of conformity\u003c\/b\u003e\u003cspan\u003eAssembly documentation for the grid connection application.\u003c\/span\u003e \u003c\/div\u003e \u003c\/div\u003e \u003ch3\u003eTechnical specifications\u003c\/h3\u003e \u003cdiv class=\"tw\"\u003e\u003ctable\u003e \u003cthead\u003e\u003ctr\u003e \u003cth\u003eFeature\u003c\/th\u003e \u003cth\u003eValue\u003c\/th\u003e \u003c\/tr\u003e\u003c\/thead\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003eProduct code\u003c\/td\u003e \u003ctd\u003eQIT-59439.21\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eManufacturer\u003c\/td\u003e \u003ctd\u003eSecsun\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eType\u003c\/td\u003e \u003ctd\u003eGrid interface assembly\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003ePower supply\u003c\/td\u003e \u003ctd\u003ethree-phase 400 V\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eRated power\u003c\/td\u003e \u003ctd\u003e90 kW\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eInverters managed\u003c\/td\u003e \u003ctd\u003e1\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eCertifications\u003c\/td\u003e \u003ctd\u003eCEI 0-16\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eActuation\u003c\/td\u003e \u003ctd\u003eInterface breaker with shunt trip and back-up device\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eCurrent transformers\u003c\/td\u003e \u003ctd\u003eIncluded for current metering\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eMounting\u003c\/td\u003e \u003ctd\u003eWall or floor mounted depending on size\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e\u003c\/div\u003e \u003c\/div\u003e","brand":"Secsun","offers":[{"title":"IVA 10%","offer_id":55150716420433,"sku":"QIT-59439.21-IVA10","price":5735.18,"currency_code":"EUR","in_stock":true},{"title":"IVA 22%","offer_id":55150716453201,"sku":"QIT-59439.21-IVA22","price":6360.84,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2510\/0896\/files\/quadro-di-interfaccia-ca-trifase-secsun-qit-59439-21-cei-0-16-90-kw-per-1-inverter.jpg?v=1790910913"},{"product_id":"quadro-di-interfaccia-ca-trifase-secsun-qit-59439-22-cei-0-16-90-kw-per-2-inverter","title":"Secsun QIT-59439.22 three-phase AC interface board CEI 0-16 90 kW for 2 inverters","description":"\u003cstyle\u003e.lk{font-size:16px;line-height:1.7;color:#0e1b4d;max-width:920px}.lk h2{font-size:26px;line-height:1.3;margin:6px 0 14px;color:#0e1b4d;font-weight:700}.lk p{font-size:16px;line-height:1.7;margin:0 0 15px}.lk h3{font-size:20px;line-height:1.35;margin:28px 0 12px;color:#0e1b4d;font-weight:700;border-left:5px solid #73aa02;padding-left:12px}.lk .cs{display:flex;flex-wrap:wrap;gap:14px;margin:0 0 20px}.lk .c{flex:1 1 250px;min-width:240px;padding:15px 17px;border:1px solid #d7e0ea;border-top:4px solid #73aa02;border-radius:6px;background:#fff}.lk .c b{display:block;font-size:16px;color:#0e1b4d;margin-bottom:6px}.lk .c span{font-size:15px;line-height:1.6;color:#3b4557}.lk .tw{overflow-x:auto;margin:0 0 18px}.lk table{width:100%;border-collapse:collapse;border:1px solid #d7e0ea}.lk th{text-align:left;padding:11px 14px;font-size:15px;background:#0e1b4d;color:#fff}.lk td{padding:10px 14px;border-bottom:1px solid #d7e0ea;font-size:15px}.lk td:first-child{font-weight:600;color:#0e1b4d;width:46%}.lk tr:nth-child(even) td{background:#f7fafc}.lk a.d{display:flex;align-items:center;gap:14px;padding:13px 16px;border:1px solid #d7e0ea;border-radius:6px;background:#fff;text-decoration:none;color:#0e1b4d;margin:0 0 10px}.lk a.d i{flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:6px;background:#73aa02;color:#fff;font-size:14px;font-weight:700;font-style:normal}.lk a.d span{font-size:16px;font-weight:600;line-height:1.4}.lk a.d small{display:block;font-size:14px;font-weight:400;color:#5a6b7a}.lk .bd{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 18px}.lk .b{display:inline-block;padding:7px 13px;border-radius:999px;background:#0e1b4d;color:#fff;font-size:14px;font-weight:600}.lk .b.g{background:#73aa02}\u003c\/style\u003e\u003cdiv class=\"litio-keno lk\"\u003e \u003cdiv class=\"litio-iva-notice\" style=\"margin:0 0 18px;padding:12px 16px;border-left:4px solid #73aa02;border-radius:4px;background:#f4f7fb;color:#0e1b4d;font-size:16px;line-height:1.6;\"\u003e\u003cspan\u003ePrices include \u003cstrong\u003e22% Italian VAT\u003c\/strong\u003e; the \u003cstrong\u003ereduced 10% rate\u003c\/strong\u003e covers only goods for photovoltaic and storage systems, with a customer declaration. \u003cstrong\u003eFrom abroad\u003c\/strong\u003e: choose 22% VAT, or for \u003cstrong\u003e0% VAT\u003c\/strong\u003e place the order by bank transfer without paying and we send you a proforma invoice.\u003c\/span\u003e\u003cbr\u003e\u003ca href=\"\/en\/pages\/iva-acquisti-aziendali\" style=\"display:inline-block;margin-top:10px;padding:9px 16px;border-radius:6px;background:#73aa02;color:#fff;font-size:15px;font-weight:700;text-decoration:none;\"\u003eHow VAT works \u0026rsaquo;\u003c\/a\u003e\u003c\/div\u003e \u003cdiv class=\"bd\"\u003e \u003cspan class=\"b g\"\u003eDelivery in 10-20 days\u003c\/span\u003e\u003cspan class=\"b\"\u003eThree-phase\u003c\/span\u003e\u003cspan class=\"b\"\u003e90 kW\u003c\/span\u003e\u003cspan class=\"b\"\u003eCEI 0-16\u003c\/span\u003e\u003cspan class=\"b\"\u003eSecsun\u003c\/span\u003e \u003c\/div\u003e \u003ch2\u003eSecsun QIT-59439.22 three-phase AC interface board CEI 0-16 90 kW for 2 inverters\u003c\/h2\u003e \u003cp\u003eThe \u003cstrong\u003eQIT-59439.22\u003c\/strong\u003e is the interface assembly that makes the connection of a 90 kW PV plant to the low-voltage distribution grid compliant with \u003cstrong\u003eCEI 0-16\u003c\/strong\u003e. It handles up to 2 inverters.\u003c\/p\u003e\u003cp\u003eIt contains the \u003cstrong\u003einterface device\u003c\/strong\u003e with shunt trip, the \u003cstrong\u003einterface protection\u003c\/strong\u003e with the voltage and frequency thresholds required by the standard, the \u003cstrong\u003eback-up device\u003c\/strong\u003e and the current transformers for metering. It is supplied assembled, wired and tested, with the documentation needed for the connection application to the DSO.\u003c\/p\u003e\u003ch3\u003eKey strengths\u003c\/h3\u003e \u003cdiv class=\"cs\"\u003e \u003cdiv class=\"c\"\u003e \u003cb\u003eInterface device\u003c\/b\u003e\u003cspan\u003eInterface circuit breaker with a shunt trip driven by the protection relay.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eInterface protection\u003c\/b\u003e\u003cspan\u003eProtection relay compliant with the grid code, with tests and adjustable thresholds.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eBack-up device\u003c\/b\u003e\u003cspan\u003eSecond breaking device as required by the standard for back-up.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eMetering and signalling\u003c\/b\u003e\u003cspan\u003eCurrent transformers, status contacts and trip signalling.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eTested assembly\u003c\/b\u003e\u003cspan\u003eSupplied assembled, wired and tested, ready for the DSO inspection.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eDeclaration of conformity\u003c\/b\u003e\u003cspan\u003eAssembly documentation for the grid connection application.\u003c\/span\u003e \u003c\/div\u003e \u003c\/div\u003e \u003ch3\u003eTechnical specifications\u003c\/h3\u003e \u003cdiv class=\"tw\"\u003e\u003ctable\u003e \u003cthead\u003e\u003ctr\u003e \u003cth\u003eFeature\u003c\/th\u003e \u003cth\u003eValue\u003c\/th\u003e \u003c\/tr\u003e\u003c\/thead\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003eProduct code\u003c\/td\u003e \u003ctd\u003eQIT-59439.22\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eManufacturer\u003c\/td\u003e \u003ctd\u003eSecsun\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eType\u003c\/td\u003e \u003ctd\u003eGrid interface assembly\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003ePower supply\u003c\/td\u003e \u003ctd\u003ethree-phase 400 V\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eRated power\u003c\/td\u003e \u003ctd\u003e90 kW\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eInverters managed\u003c\/td\u003e \u003ctd\u003e2\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eCertifications\u003c\/td\u003e \u003ctd\u003eCEI 0-16\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eActuation\u003c\/td\u003e \u003ctd\u003eInterface breaker with shunt trip and back-up device\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eCurrent transformers\u003c\/td\u003e \u003ctd\u003eIncluded for current metering\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eMounting\u003c\/td\u003e \u003ctd\u003eWall or floor mounted depending on size\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e\u003c\/div\u003e \u003c\/div\u003e","brand":"Secsun","offers":[{"title":"IVA 10%","offer_id":55150716485969,"sku":"QIT-59439.22-IVA10","price":5879.17,"currency_code":"EUR","in_stock":true},{"title":"IVA 22%","offer_id":55150716518737,"sku":"QIT-59439.22-IVA22","price":6520.53,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2510\/0896\/files\/quadro-di-interfaccia-ca-trifase-secsun-qit-59439-22-cei-0-16-90-kw-per-2-inverter.jpg?v=1790910915"},{"product_id":"quadro-di-interfaccia-ca-trifase-secsun-qit-59439-23-cei-0-16-90-kw-per-3-inverter","title":"Secsun QIT-59439.23 three-phase AC interface board CEI 0-16 90 kW for 3 inverters","description":"\u003cstyle\u003e.lk{font-size:16px;line-height:1.7;color:#0e1b4d;max-width:920px}.lk h2{font-size:26px;line-height:1.3;margin:6px 0 14px;color:#0e1b4d;font-weight:700}.lk p{font-size:16px;line-height:1.7;margin:0 0 15px}.lk h3{font-size:20px;line-height:1.35;margin:28px 0 12px;color:#0e1b4d;font-weight:700;border-left:5px solid #73aa02;padding-left:12px}.lk .cs{display:flex;flex-wrap:wrap;gap:14px;margin:0 0 20px}.lk .c{flex:1 1 250px;min-width:240px;padding:15px 17px;border:1px solid #d7e0ea;border-top:4px solid #73aa02;border-radius:6px;background:#fff}.lk .c b{display:block;font-size:16px;color:#0e1b4d;margin-bottom:6px}.lk .c span{font-size:15px;line-height:1.6;color:#3b4557}.lk .tw{overflow-x:auto;margin:0 0 18px}.lk table{width:100%;border-collapse:collapse;border:1px solid #d7e0ea}.lk th{text-align:left;padding:11px 14px;font-size:15px;background:#0e1b4d;color:#fff}.lk td{padding:10px 14px;border-bottom:1px solid #d7e0ea;font-size:15px}.lk td:first-child{font-weight:600;color:#0e1b4d;width:46%}.lk tr:nth-child(even) td{background:#f7fafc}.lk a.d{display:flex;align-items:center;gap:14px;padding:13px 16px;border:1px solid #d7e0ea;border-radius:6px;background:#fff;text-decoration:none;color:#0e1b4d;margin:0 0 10px}.lk a.d i{flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:6px;background:#73aa02;color:#fff;font-size:14px;font-weight:700;font-style:normal}.lk a.d span{font-size:16px;font-weight:600;line-height:1.4}.lk a.d small{display:block;font-size:14px;font-weight:400;color:#5a6b7a}.lk .bd{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 18px}.lk .b{display:inline-block;padding:7px 13px;border-radius:999px;background:#0e1b4d;color:#fff;font-size:14px;font-weight:600}.lk .b.g{background:#73aa02}\u003c\/style\u003e\u003cdiv class=\"litio-keno lk\"\u003e \u003cdiv class=\"litio-iva-notice\" style=\"margin:0 0 18px;padding:12px 16px;border-left:4px solid #73aa02;border-radius:4px;background:#f4f7fb;color:#0e1b4d;font-size:16px;line-height:1.6;\"\u003e\u003cspan\u003ePrices include \u003cstrong\u003e22% Italian VAT\u003c\/strong\u003e; the \u003cstrong\u003ereduced 10% rate\u003c\/strong\u003e covers only goods for photovoltaic and storage systems, with a customer declaration. \u003cstrong\u003eFrom abroad\u003c\/strong\u003e: choose 22% VAT, or for \u003cstrong\u003e0% VAT\u003c\/strong\u003e place the order by bank transfer without paying and we send you a proforma invoice.\u003c\/span\u003e\u003cbr\u003e\u003ca href=\"\/en\/pages\/iva-acquisti-aziendali\" style=\"display:inline-block;margin-top:10px;padding:9px 16px;border-radius:6px;background:#73aa02;color:#fff;font-size:15px;font-weight:700;text-decoration:none;\"\u003eHow VAT works \u0026rsaquo;\u003c\/a\u003e\u003c\/div\u003e \u003cdiv class=\"bd\"\u003e \u003cspan class=\"b g\"\u003eDelivery in 10-20 days\u003c\/span\u003e\u003cspan class=\"b\"\u003eThree-phase\u003c\/span\u003e\u003cspan class=\"b\"\u003e90 kW\u003c\/span\u003e\u003cspan class=\"b\"\u003eCEI 0-16\u003c\/span\u003e\u003cspan class=\"b\"\u003eSecsun\u003c\/span\u003e \u003c\/div\u003e \u003ch2\u003eSecsun QIT-59439.23 three-phase AC interface board CEI 0-16 90 kW for 3 inverters\u003c\/h2\u003e \u003cp\u003eThe \u003cstrong\u003eQIT-59439.23\u003c\/strong\u003e is the interface assembly that makes the connection of a 90 kW PV plant to the low-voltage distribution grid compliant with \u003cstrong\u003eCEI 0-16\u003c\/strong\u003e. It handles up to 3 inverters.\u003c\/p\u003e\u003cp\u003eIt contains the \u003cstrong\u003einterface device\u003c\/strong\u003e with shunt trip, the \u003cstrong\u003einterface protection\u003c\/strong\u003e with the voltage and frequency thresholds required by the standard, the \u003cstrong\u003eback-up device\u003c\/strong\u003e and the current transformers for metering. It is supplied assembled, wired and tested, with the documentation needed for the connection application to the DSO.\u003c\/p\u003e\u003ch3\u003eKey strengths\u003c\/h3\u003e \u003cdiv class=\"cs\"\u003e \u003cdiv class=\"c\"\u003e \u003cb\u003eInterface device\u003c\/b\u003e\u003cspan\u003eInterface circuit breaker with a shunt trip driven by the protection relay.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eInterface protection\u003c\/b\u003e\u003cspan\u003eProtection relay compliant with the grid code, with tests and adjustable thresholds.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eBack-up device\u003c\/b\u003e\u003cspan\u003eSecond breaking device as required by the standard for back-up.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eMetering and signalling\u003c\/b\u003e\u003cspan\u003eCurrent transformers, status contacts and trip signalling.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eTested assembly\u003c\/b\u003e\u003cspan\u003eSupplied assembled, wired and tested, ready for the DSO inspection.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eDeclaration of conformity\u003c\/b\u003e\u003cspan\u003eAssembly documentation for the grid connection application.\u003c\/span\u003e \u003c\/div\u003e \u003c\/div\u003e \u003ch3\u003eTechnical specifications\u003c\/h3\u003e \u003cdiv class=\"tw\"\u003e\u003ctable\u003e \u003cthead\u003e\u003ctr\u003e \u003cth\u003eFeature\u003c\/th\u003e \u003cth\u003eValue\u003c\/th\u003e \u003c\/tr\u003e\u003c\/thead\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003eProduct code\u003c\/td\u003e \u003ctd\u003eQIT-59439.23\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eManufacturer\u003c\/td\u003e \u003ctd\u003eSecsun\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eType\u003c\/td\u003e \u003ctd\u003eGrid interface assembly\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003ePower supply\u003c\/td\u003e \u003ctd\u003ethree-phase 400 V\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eRated power\u003c\/td\u003e \u003ctd\u003e90 kW\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eInverters managed\u003c\/td\u003e \u003ctd\u003e3\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eCertifications\u003c\/td\u003e \u003ctd\u003eCEI 0-16\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eActuation\u003c\/td\u003e \u003ctd\u003eInterface breaker with shunt trip and back-up device\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eCurrent transformers\u003c\/td\u003e \u003ctd\u003eIncluded for current metering\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eMounting\u003c\/td\u003e \u003ctd\u003eWall or floor mounted depending on size\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e\u003c\/div\u003e \u003c\/div\u003e","brand":"Secsun","offers":[{"title":"IVA 10%","offer_id":55150716551505,"sku":"QIT-59439.23-IVA10","price":5847.86,"currency_code":"EUR","in_stock":true},{"title":"IVA 22%","offer_id":55150716584273,"sku":"QIT-59439.23-IVA22","price":6485.81,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2510\/0896\/files\/quadro-di-interfaccia-ca-trifase-secsun-qit-59439-23-cei-0-16-90-kw-per-3-inverter.jpg?v=1790910916"},{"product_id":"quadro-di-interfaccia-ca-trifase-secsun-qit-59439-24-cei-0-16-90-kw-per-4-inverter","title":"Secsun QIT-59439.24 three-phase AC interface board CEI 0-16 90 kW for 4 inverters","description":"\u003cstyle\u003e.lk{font-size:16px;line-height:1.7;color:#0e1b4d;max-width:920px}.lk h2{font-size:26px;line-height:1.3;margin:6px 0 14px;color:#0e1b4d;font-weight:700}.lk p{font-size:16px;line-height:1.7;margin:0 0 15px}.lk h3{font-size:20px;line-height:1.35;margin:28px 0 12px;color:#0e1b4d;font-weight:700;border-left:5px solid #73aa02;padding-left:12px}.lk .cs{display:flex;flex-wrap:wrap;gap:14px;margin:0 0 20px}.lk .c{flex:1 1 250px;min-width:240px;padding:15px 17px;border:1px solid #d7e0ea;border-top:4px solid #73aa02;border-radius:6px;background:#fff}.lk .c b{display:block;font-size:16px;color:#0e1b4d;margin-bottom:6px}.lk .c span{font-size:15px;line-height:1.6;color:#3b4557}.lk .tw{overflow-x:auto;margin:0 0 18px}.lk table{width:100%;border-collapse:collapse;border:1px solid #d7e0ea}.lk th{text-align:left;padding:11px 14px;font-size:15px;background:#0e1b4d;color:#fff}.lk td{padding:10px 14px;border-bottom:1px solid #d7e0ea;font-size:15px}.lk td:first-child{font-weight:600;color:#0e1b4d;width:46%}.lk tr:nth-child(even) td{background:#f7fafc}.lk a.d{display:flex;align-items:center;gap:14px;padding:13px 16px;border:1px solid #d7e0ea;border-radius:6px;background:#fff;text-decoration:none;color:#0e1b4d;margin:0 0 10px}.lk a.d i{flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:6px;background:#73aa02;color:#fff;font-size:14px;font-weight:700;font-style:normal}.lk a.d span{font-size:16px;font-weight:600;line-height:1.4}.lk a.d small{display:block;font-size:14px;font-weight:400;color:#5a6b7a}.lk .bd{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 18px}.lk .b{display:inline-block;padding:7px 13px;border-radius:999px;background:#0e1b4d;color:#fff;font-size:14px;font-weight:600}.lk .b.g{background:#73aa02}\u003c\/style\u003e\u003cdiv class=\"litio-keno lk\"\u003e \u003cdiv class=\"litio-iva-notice\" style=\"margin:0 0 18px;padding:12px 16px;border-left:4px solid #73aa02;border-radius:4px;background:#f4f7fb;color:#0e1b4d;font-size:16px;line-height:1.6;\"\u003e\u003cspan\u003ePrices include \u003cstrong\u003e22% Italian VAT\u003c\/strong\u003e; the \u003cstrong\u003ereduced 10% rate\u003c\/strong\u003e covers only goods for photovoltaic and storage systems, with a customer declaration. \u003cstrong\u003eFrom abroad\u003c\/strong\u003e: choose 22% VAT, or for \u003cstrong\u003e0% VAT\u003c\/strong\u003e place the order by bank transfer without paying and we send you a proforma invoice.\u003c\/span\u003e\u003cbr\u003e\u003ca href=\"\/en\/pages\/iva-acquisti-aziendali\" style=\"display:inline-block;margin-top:10px;padding:9px 16px;border-radius:6px;background:#73aa02;color:#fff;font-size:15px;font-weight:700;text-decoration:none;\"\u003eHow VAT works \u0026rsaquo;\u003c\/a\u003e\u003c\/div\u003e \u003cdiv class=\"bd\"\u003e \u003cspan class=\"b g\"\u003eDelivery in 10-20 days\u003c\/span\u003e\u003cspan class=\"b\"\u003eThree-phase\u003c\/span\u003e\u003cspan class=\"b\"\u003e90 kW\u003c\/span\u003e\u003cspan class=\"b\"\u003eCEI 0-16\u003c\/span\u003e\u003cspan class=\"b\"\u003eSecsun\u003c\/span\u003e \u003c\/div\u003e \u003ch2\u003eSecsun QIT-59439.24 three-phase AC interface board CEI 0-16 90 kW for 4 inverters\u003c\/h2\u003e \u003cp\u003eThe \u003cstrong\u003eQIT-59439.24\u003c\/strong\u003e is the interface assembly that makes the connection of a 90 kW PV plant to the low-voltage distribution grid compliant with \u003cstrong\u003eCEI 0-16\u003c\/strong\u003e. It handles up to 4 inverters.\u003c\/p\u003e\u003cp\u003eIt contains the \u003cstrong\u003einterface device\u003c\/strong\u003e with shunt trip, the \u003cstrong\u003einterface protection\u003c\/strong\u003e with the voltage and frequency thresholds required by the standard, the \u003cstrong\u003eback-up device\u003c\/strong\u003e and the current transformers for metering. It is supplied assembled, wired and tested, with the documentation needed for the connection application to the DSO.\u003c\/p\u003e\u003ch3\u003eKey strengths\u003c\/h3\u003e \u003cdiv class=\"cs\"\u003e \u003cdiv class=\"c\"\u003e \u003cb\u003eInterface device\u003c\/b\u003e\u003cspan\u003eInterface circuit breaker with a shunt trip driven by the protection relay.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eInterface protection\u003c\/b\u003e\u003cspan\u003eProtection relay compliant with the grid code, with tests and adjustable thresholds.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eBack-up device\u003c\/b\u003e\u003cspan\u003eSecond breaking device as required by the standard for back-up.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eMetering and signalling\u003c\/b\u003e\u003cspan\u003eCurrent transformers, status contacts and trip signalling.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eTested assembly\u003c\/b\u003e\u003cspan\u003eSupplied assembled, wired and tested, ready for the DSO inspection.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eDeclaration of conformity\u003c\/b\u003e\u003cspan\u003eAssembly documentation for the grid connection application.\u003c\/span\u003e \u003c\/div\u003e \u003c\/div\u003e \u003ch3\u003eTechnical specifications\u003c\/h3\u003e \u003cdiv class=\"tw\"\u003e\u003ctable\u003e \u003cthead\u003e\u003ctr\u003e \u003cth\u003eFeature\u003c\/th\u003e \u003cth\u003eValue\u003c\/th\u003e \u003c\/tr\u003e\u003c\/thead\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003eProduct code\u003c\/td\u003e \u003ctd\u003eQIT-59439.24\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eManufacturer\u003c\/td\u003e \u003ctd\u003eSecsun\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eType\u003c\/td\u003e \u003ctd\u003eGrid interface assembly\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003ePower supply\u003c\/td\u003e \u003ctd\u003ethree-phase 400 V\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eRated power\u003c\/td\u003e \u003ctd\u003e90 kW\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eInverters managed\u003c\/td\u003e \u003ctd\u003e4\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eCertifications\u003c\/td\u003e \u003ctd\u003eCEI 0-16\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eActuation\u003c\/td\u003e \u003ctd\u003eInterface breaker with shunt trip and back-up device\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eCurrent transformers\u003c\/td\u003e \u003ctd\u003eIncluded for current metering\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eMounting\u003c\/td\u003e \u003ctd\u003eWall or floor mounted depending on size\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e\u003c\/div\u003e \u003c\/div\u003e","brand":"Secsun","offers":[{"title":"IVA 10%","offer_id":55150716617041,"sku":"QIT-59439.24-IVA10","price":6070.5,"currency_code":"EUR","in_stock":true},{"title":"IVA 22%","offer_id":55150716649809,"sku":"QIT-59439.24-IVA22","price":6732.74,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2510\/0896\/files\/quadro-di-interfaccia-ca-trifase-secsun-qit-59439-24-cei-0-16-90-kw-per-4-inverter.jpg?v=1790910917"},{"product_id":"quadro-di-interfaccia-ca-trifase-secsun-qit-59439-3-cei-0-16-30-kw-per-1-inverter","title":"Secsun QIT-59439.3 three-phase AC interface board CEI 0-16 30 kW for 1 inverter","description":"\u003cstyle\u003e.lk{font-size:16px;line-height:1.7;color:#0e1b4d;max-width:920px}.lk h2{font-size:26px;line-height:1.3;margin:6px 0 14px;color:#0e1b4d;font-weight:700}.lk p{font-size:16px;line-height:1.7;margin:0 0 15px}.lk h3{font-size:20px;line-height:1.35;margin:28px 0 12px;color:#0e1b4d;font-weight:700;border-left:5px solid #73aa02;padding-left:12px}.lk .cs{display:flex;flex-wrap:wrap;gap:14px;margin:0 0 20px}.lk .c{flex:1 1 250px;min-width:240px;padding:15px 17px;border:1px solid #d7e0ea;border-top:4px solid #73aa02;border-radius:6px;background:#fff}.lk .c b{display:block;font-size:16px;color:#0e1b4d;margin-bottom:6px}.lk .c span{font-size:15px;line-height:1.6;color:#3b4557}.lk .tw{overflow-x:auto;margin:0 0 18px}.lk table{width:100%;border-collapse:collapse;border:1px solid #d7e0ea}.lk th{text-align:left;padding:11px 14px;font-size:15px;background:#0e1b4d;color:#fff}.lk td{padding:10px 14px;border-bottom:1px solid #d7e0ea;font-size:15px}.lk td:first-child{font-weight:600;color:#0e1b4d;width:46%}.lk tr:nth-child(even) td{background:#f7fafc}.lk a.d{display:flex;align-items:center;gap:14px;padding:13px 16px;border:1px solid #d7e0ea;border-radius:6px;background:#fff;text-decoration:none;color:#0e1b4d;margin:0 0 10px}.lk a.d i{flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:6px;background:#73aa02;color:#fff;font-size:14px;font-weight:700;font-style:normal}.lk a.d span{font-size:16px;font-weight:600;line-height:1.4}.lk a.d small{display:block;font-size:14px;font-weight:400;color:#5a6b7a}.lk .bd{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 18px}.lk .b{display:inline-block;padding:7px 13px;border-radius:999px;background:#0e1b4d;color:#fff;font-size:14px;font-weight:600}.lk .b.g{background:#73aa02}\u003c\/style\u003e\u003cdiv class=\"litio-keno lk\"\u003e \u003cdiv class=\"litio-iva-notice\" style=\"margin:0 0 18px;padding:12px 16px;border-left:4px solid #73aa02;border-radius:4px;background:#f4f7fb;color:#0e1b4d;font-size:16px;line-height:1.6;\"\u003e\u003cspan\u003ePrices include \u003cstrong\u003e22% Italian VAT\u003c\/strong\u003e; the \u003cstrong\u003ereduced 10% rate\u003c\/strong\u003e covers only goods for photovoltaic and storage systems, with a customer declaration. \u003cstrong\u003eFrom abroad\u003c\/strong\u003e: choose 22% VAT, or for \u003cstrong\u003e0% VAT\u003c\/strong\u003e place the order by bank transfer without paying and we send you a proforma invoice.\u003c\/span\u003e\u003cbr\u003e\u003ca href=\"\/en\/pages\/iva-acquisti-aziendali\" style=\"display:inline-block;margin-top:10px;padding:9px 16px;border-radius:6px;background:#73aa02;color:#fff;font-size:15px;font-weight:700;text-decoration:none;\"\u003eHow VAT works \u0026rsaquo;\u003c\/a\u003e\u003c\/div\u003e \u003cdiv class=\"bd\"\u003e \u003cspan class=\"b g\"\u003eDelivery in 10-20 days\u003c\/span\u003e\u003cspan class=\"b\"\u003eThree-phase\u003c\/span\u003e\u003cspan class=\"b\"\u003e30 kW\u003c\/span\u003e\u003cspan class=\"b\"\u003eCEI 0-16\u003c\/span\u003e\u003cspan class=\"b\"\u003eSecsun\u003c\/span\u003e \u003c\/div\u003e \u003ch2\u003eSecsun QIT-59439.3 three-phase AC interface board CEI 0-16 30 kW for 1 inverter\u003c\/h2\u003e \u003cp\u003eThe \u003cstrong\u003eQIT-59439.3\u003c\/strong\u003e is the interface assembly that makes the connection of a 30 kW PV plant to the low-voltage distribution grid compliant with \u003cstrong\u003eCEI 0-16\u003c\/strong\u003e. It handles up to 1 inverters.\u003c\/p\u003e\u003cp\u003eIt contains the \u003cstrong\u003einterface device\u003c\/strong\u003e with shunt trip, the \u003cstrong\u003einterface protection\u003c\/strong\u003e with the voltage and frequency thresholds required by the standard, the \u003cstrong\u003eback-up device\u003c\/strong\u003e and the current transformers for metering. It is supplied assembled, wired and tested, with the documentation needed for the connection application to the DSO.\u003c\/p\u003e\u003ch3\u003eKey strengths\u003c\/h3\u003e \u003cdiv class=\"cs\"\u003e \u003cdiv class=\"c\"\u003e \u003cb\u003eInterface device\u003c\/b\u003e\u003cspan\u003eInterface circuit breaker with a shunt trip driven by the protection relay.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eInterface protection\u003c\/b\u003e\u003cspan\u003eProtection relay compliant with the grid code, with tests and adjustable thresholds.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eBack-up device\u003c\/b\u003e\u003cspan\u003eSecond breaking device as required by the standard for back-up.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eMetering and signalling\u003c\/b\u003e\u003cspan\u003eCurrent transformers, status contacts and trip signalling.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eTested assembly\u003c\/b\u003e\u003cspan\u003eSupplied assembled, wired and tested, ready for the DSO inspection.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eDeclaration of conformity\u003c\/b\u003e\u003cspan\u003eAssembly documentation for the grid connection application.\u003c\/span\u003e \u003c\/div\u003e \u003c\/div\u003e \u003ch3\u003eTechnical specifications\u003c\/h3\u003e \u003cdiv class=\"tw\"\u003e\u003ctable\u003e \u003cthead\u003e\u003ctr\u003e \u003cth\u003eFeature\u003c\/th\u003e \u003cth\u003eValue\u003c\/th\u003e \u003c\/tr\u003e\u003c\/thead\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003eProduct code\u003c\/td\u003e \u003ctd\u003eQIT-59439.3\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eManufacturer\u003c\/td\u003e \u003ctd\u003eSecsun\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eType\u003c\/td\u003e \u003ctd\u003eGrid interface assembly\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003ePower supply\u003c\/td\u003e \u003ctd\u003ethree-phase 400 V\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eRated power\u003c\/td\u003e \u003ctd\u003e30 kW\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eInverters managed\u003c\/td\u003e \u003ctd\u003e1\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eCertifications\u003c\/td\u003e \u003ctd\u003eCEI 0-16\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eActuation\u003c\/td\u003e \u003ctd\u003eInterface breaker with shunt trip and back-up device\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eCurrent transformers\u003c\/td\u003e \u003ctd\u003eIncluded for current metering\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eMounting\u003c\/td\u003e \u003ctd\u003eWall or floor mounted depending on size\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e\u003c\/div\u003e \u003c\/div\u003e","brand":"Secsun","offers":[{"title":"IVA 10%","offer_id":55150716682577,"sku":"QIT-59439.3-IVA10","price":3543.39,"currency_code":"EUR","in_stock":true},{"title":"IVA 22%","offer_id":55150716715345,"sku":"QIT-59439.3-IVA22","price":3929.94,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2510\/0896\/files\/quadro-di-interfaccia-ca-trifase-secsun-qit-59439-3-cei-0-16-30-kw-per-1-inverter.jpg?v=1790910919"},{"product_id":"quadro-di-interfaccia-ca-trifase-secsun-qit-59439-4-cei-0-16-30-kw-per-2-inverter","title":"Secsun QIT-59439.4 three-phase AC interface board CEI 0-16 30 kW for 2 inverters","description":"\u003cstyle\u003e.lk{font-size:16px;line-height:1.7;color:#0e1b4d;max-width:920px}.lk h2{font-size:26px;line-height:1.3;margin:6px 0 14px;color:#0e1b4d;font-weight:700}.lk p{font-size:16px;line-height:1.7;margin:0 0 15px}.lk h3{font-size:20px;line-height:1.35;margin:28px 0 12px;color:#0e1b4d;font-weight:700;border-left:5px solid #73aa02;padding-left:12px}.lk .cs{display:flex;flex-wrap:wrap;gap:14px;margin:0 0 20px}.lk .c{flex:1 1 250px;min-width:240px;padding:15px 17px;border:1px solid #d7e0ea;border-top:4px solid #73aa02;border-radius:6px;background:#fff}.lk .c b{display:block;font-size:16px;color:#0e1b4d;margin-bottom:6px}.lk .c span{font-size:15px;line-height:1.6;color:#3b4557}.lk .tw{overflow-x:auto;margin:0 0 18px}.lk table{width:100%;border-collapse:collapse;border:1px solid #d7e0ea}.lk th{text-align:left;padding:11px 14px;font-size:15px;background:#0e1b4d;color:#fff}.lk td{padding:10px 14px;border-bottom:1px solid #d7e0ea;font-size:15px}.lk td:first-child{font-weight:600;color:#0e1b4d;width:46%}.lk tr:nth-child(even) td{background:#f7fafc}.lk a.d{display:flex;align-items:center;gap:14px;padding:13px 16px;border:1px solid #d7e0ea;border-radius:6px;background:#fff;text-decoration:none;color:#0e1b4d;margin:0 0 10px}.lk a.d i{flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:6px;background:#73aa02;color:#fff;font-size:14px;font-weight:700;font-style:normal}.lk a.d span{font-size:16px;font-weight:600;line-height:1.4}.lk a.d small{display:block;font-size:14px;font-weight:400;color:#5a6b7a}.lk .bd{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 18px}.lk .b{display:inline-block;padding:7px 13px;border-radius:999px;background:#0e1b4d;color:#fff;font-size:14px;font-weight:600}.lk .b.g{background:#73aa02}\u003c\/style\u003e\u003cdiv class=\"litio-keno lk\"\u003e \u003cdiv class=\"litio-iva-notice\" style=\"margin:0 0 18px;padding:12px 16px;border-left:4px solid #73aa02;border-radius:4px;background:#f4f7fb;color:#0e1b4d;font-size:16px;line-height:1.6;\"\u003e\u003cspan\u003ePrices include \u003cstrong\u003e22% Italian VAT\u003c\/strong\u003e; the \u003cstrong\u003ereduced 10% rate\u003c\/strong\u003e covers only goods for photovoltaic and storage systems, with a customer declaration. \u003cstrong\u003eFrom abroad\u003c\/strong\u003e: choose 22% VAT, or for \u003cstrong\u003e0% VAT\u003c\/strong\u003e place the order by bank transfer without paying and we send you a proforma invoice.\u003c\/span\u003e\u003cbr\u003e\u003ca href=\"\/en\/pages\/iva-acquisti-aziendali\" style=\"display:inline-block;margin-top:10px;padding:9px 16px;border-radius:6px;background:#73aa02;color:#fff;font-size:15px;font-weight:700;text-decoration:none;\"\u003eHow VAT works \u0026rsaquo;\u003c\/a\u003e\u003c\/div\u003e \u003cdiv class=\"bd\"\u003e \u003cspan class=\"b g\"\u003eDelivery in 10-20 days\u003c\/span\u003e\u003cspan class=\"b\"\u003eThree-phase\u003c\/span\u003e\u003cspan class=\"b\"\u003e30 kW\u003c\/span\u003e\u003cspan class=\"b\"\u003eCEI 0-16\u003c\/span\u003e\u003cspan class=\"b\"\u003eSecsun\u003c\/span\u003e \u003c\/div\u003e \u003ch2\u003eSecsun QIT-59439.4 three-phase AC interface board CEI 0-16 30 kW for 2 inverters\u003c\/h2\u003e \u003cp\u003eThe \u003cstrong\u003eQIT-59439.4\u003c\/strong\u003e is the interface assembly that makes the connection of a 30 kW PV plant to the low-voltage distribution grid compliant with \u003cstrong\u003eCEI 0-16\u003c\/strong\u003e. It handles up to 2 inverters.\u003c\/p\u003e\u003cp\u003eIt contains the \u003cstrong\u003einterface device\u003c\/strong\u003e with shunt trip, the \u003cstrong\u003einterface protection\u003c\/strong\u003e with the voltage and frequency thresholds required by the standard, the \u003cstrong\u003eback-up device\u003c\/strong\u003e and the current transformers for metering. It is supplied assembled, wired and tested, with the documentation needed for the connection application to the DSO.\u003c\/p\u003e\u003ch3\u003eKey strengths\u003c\/h3\u003e \u003cdiv class=\"cs\"\u003e \u003cdiv class=\"c\"\u003e \u003cb\u003eInterface device\u003c\/b\u003e\u003cspan\u003eInterface circuit breaker with a shunt trip driven by the protection relay.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eInterface protection\u003c\/b\u003e\u003cspan\u003eProtection relay compliant with the grid code, with tests and adjustable thresholds.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eBack-up device\u003c\/b\u003e\u003cspan\u003eSecond breaking device as required by the standard for back-up.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eMetering and signalling\u003c\/b\u003e\u003cspan\u003eCurrent transformers, status contacts and trip signalling.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eTested assembly\u003c\/b\u003e\u003cspan\u003eSupplied assembled, wired and tested, ready for the DSO inspection.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eDeclaration of conformity\u003c\/b\u003e\u003cspan\u003eAssembly documentation for the grid connection application.\u003c\/span\u003e \u003c\/div\u003e \u003c\/div\u003e \u003ch3\u003eTechnical specifications\u003c\/h3\u003e \u003cdiv class=\"tw\"\u003e\u003ctable\u003e \u003cthead\u003e\u003ctr\u003e \u003cth\u003eFeature\u003c\/th\u003e \u003cth\u003eValue\u003c\/th\u003e \u003c\/tr\u003e\u003c\/thead\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003eProduct code\u003c\/td\u003e \u003ctd\u003eQIT-59439.4\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eManufacturer\u003c\/td\u003e \u003ctd\u003eSecsun\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eType\u003c\/td\u003e \u003ctd\u003eGrid interface assembly\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003ePower supply\u003c\/td\u003e \u003ctd\u003ethree-phase 400 V\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eRated power\u003c\/td\u003e \u003ctd\u003e30 kW\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eInverters managed\u003c\/td\u003e \u003ctd\u003e2\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eCertifications\u003c\/td\u003e \u003ctd\u003eCEI 0-16\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eActuation\u003c\/td\u003e \u003ctd\u003eInterface breaker with shunt trip and back-up device\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eCurrent transformers\u003c\/td\u003e \u003ctd\u003eIncluded for current metering\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eMounting\u003c\/td\u003e \u003ctd\u003eWall or floor mounted depending on size\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e\u003c\/div\u003e \u003c\/div\u003e","brand":"Secsun","offers":[{"title":"IVA 10%","offer_id":55150716748113,"sku":"QIT-59439.4-IVA10","price":3682.51,"currency_code":"EUR","in_stock":true},{"title":"IVA 22%","offer_id":55150716780881,"sku":"QIT-59439.4-IVA22","price":4084.24,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2510\/0896\/files\/quadro-di-interfaccia-ca-trifase-secsun-qit-59439-4-cei-0-16-30-kw-per-2-inverter.jpg?v=1790910920"},{"product_id":"quadro-di-interfaccia-ca-trifase-secsun-qit-59439-5-cei-0-16-30-kw-per-3-inverter","title":"Secsun QIT-59439.5 three-phase AC interface board CEI 0-16 30 kW for 3 inverters","description":"\u003cstyle\u003e.lk{font-size:16px;line-height:1.7;color:#0e1b4d;max-width:920px}.lk h2{font-size:26px;line-height:1.3;margin:6px 0 14px;color:#0e1b4d;font-weight:700}.lk p{font-size:16px;line-height:1.7;margin:0 0 15px}.lk h3{font-size:20px;line-height:1.35;margin:28px 0 12px;color:#0e1b4d;font-weight:700;border-left:5px solid #73aa02;padding-left:12px}.lk .cs{display:flex;flex-wrap:wrap;gap:14px;margin:0 0 20px}.lk .c{flex:1 1 250px;min-width:240px;padding:15px 17px;border:1px solid #d7e0ea;border-top:4px solid #73aa02;border-radius:6px;background:#fff}.lk .c b{display:block;font-size:16px;color:#0e1b4d;margin-bottom:6px}.lk .c span{font-size:15px;line-height:1.6;color:#3b4557}.lk .tw{overflow-x:auto;margin:0 0 18px}.lk table{width:100%;border-collapse:collapse;border:1px solid #d7e0ea}.lk th{text-align:left;padding:11px 14px;font-size:15px;background:#0e1b4d;color:#fff}.lk td{padding:10px 14px;border-bottom:1px solid #d7e0ea;font-size:15px}.lk td:first-child{font-weight:600;color:#0e1b4d;width:46%}.lk tr:nth-child(even) td{background:#f7fafc}.lk a.d{display:flex;align-items:center;gap:14px;padding:13px 16px;border:1px solid #d7e0ea;border-radius:6px;background:#fff;text-decoration:none;color:#0e1b4d;margin:0 0 10px}.lk a.d i{flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:6px;background:#73aa02;color:#fff;font-size:14px;font-weight:700;font-style:normal}.lk a.d span{font-size:16px;font-weight:600;line-height:1.4}.lk a.d small{display:block;font-size:14px;font-weight:400;color:#5a6b7a}.lk .bd{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 18px}.lk .b{display:inline-block;padding:7px 13px;border-radius:999px;background:#0e1b4d;color:#fff;font-size:14px;font-weight:600}.lk .b.g{background:#73aa02}\u003c\/style\u003e\u003cdiv class=\"litio-keno lk\"\u003e \u003cdiv class=\"litio-iva-notice\" style=\"margin:0 0 18px;padding:12px 16px;border-left:4px solid #73aa02;border-radius:4px;background:#f4f7fb;color:#0e1b4d;font-size:16px;line-height:1.6;\"\u003e\u003cspan\u003ePrices include \u003cstrong\u003e22% Italian VAT\u003c\/strong\u003e; the \u003cstrong\u003ereduced 10% rate\u003c\/strong\u003e covers only goods for photovoltaic and storage systems, with a customer declaration. \u003cstrong\u003eFrom abroad\u003c\/strong\u003e: choose 22% VAT, or for \u003cstrong\u003e0% VAT\u003c\/strong\u003e place the order by bank transfer without paying and we send you a proforma invoice.\u003c\/span\u003e\u003cbr\u003e\u003ca href=\"\/en\/pages\/iva-acquisti-aziendali\" style=\"display:inline-block;margin-top:10px;padding:9px 16px;border-radius:6px;background:#73aa02;color:#fff;font-size:15px;font-weight:700;text-decoration:none;\"\u003eHow VAT works \u0026rsaquo;\u003c\/a\u003e\u003c\/div\u003e \u003cdiv class=\"bd\"\u003e \u003cspan class=\"b g\"\u003eDelivery in 10-20 days\u003c\/span\u003e\u003cspan class=\"b\"\u003eThree-phase\u003c\/span\u003e\u003cspan class=\"b\"\u003e30 kW\u003c\/span\u003e\u003cspan class=\"b\"\u003eCEI 0-16\u003c\/span\u003e\u003cspan class=\"b\"\u003eSecsun\u003c\/span\u003e \u003c\/div\u003e \u003ch2\u003eSecsun QIT-59439.5 three-phase AC interface board CEI 0-16 30 kW for 3 inverters\u003c\/h2\u003e \u003cp\u003eThe \u003cstrong\u003eQIT-59439.5\u003c\/strong\u003e is the interface assembly that makes the connection of a 30 kW PV plant to the low-voltage distribution grid compliant with \u003cstrong\u003eCEI 0-16\u003c\/strong\u003e. It handles up to 3 inverters.\u003c\/p\u003e\u003cp\u003eIt contains the \u003cstrong\u003einterface device\u003c\/strong\u003e with shunt trip, the \u003cstrong\u003einterface protection\u003c\/strong\u003e with the voltage and frequency thresholds required by the standard, the \u003cstrong\u003eback-up device\u003c\/strong\u003e and the current transformers for metering. It is supplied assembled, wired and tested, with the documentation needed for the connection application to the DSO.\u003c\/p\u003e\u003ch3\u003eKey strengths\u003c\/h3\u003e \u003cdiv class=\"cs\"\u003e \u003cdiv class=\"c\"\u003e \u003cb\u003eInterface device\u003c\/b\u003e\u003cspan\u003eInterface circuit breaker with a shunt trip driven by the protection relay.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eInterface protection\u003c\/b\u003e\u003cspan\u003eProtection relay compliant with the grid code, with tests and adjustable thresholds.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eBack-up device\u003c\/b\u003e\u003cspan\u003eSecond breaking device as required by the standard for back-up.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eMetering and signalling\u003c\/b\u003e\u003cspan\u003eCurrent transformers, status contacts and trip signalling.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eTested assembly\u003c\/b\u003e\u003cspan\u003eSupplied assembled, wired and tested, ready for the DSO inspection.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eDeclaration of conformity\u003c\/b\u003e\u003cspan\u003eAssembly documentation for the grid connection application.\u003c\/span\u003e \u003c\/div\u003e \u003c\/div\u003e \u003ch3\u003eTechnical specifications\u003c\/h3\u003e \u003cdiv class=\"tw\"\u003e\u003ctable\u003e \u003cthead\u003e\u003ctr\u003e \u003cth\u003eFeature\u003c\/th\u003e \u003cth\u003eValue\u003c\/th\u003e \u003c\/tr\u003e\u003c\/thead\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003eProduct code\u003c\/td\u003e \u003ctd\u003eQIT-59439.5\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eManufacturer\u003c\/td\u003e \u003ctd\u003eSecsun\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eType\u003c\/td\u003e \u003ctd\u003eGrid interface assembly\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003ePower supply\u003c\/td\u003e \u003ctd\u003ethree-phase 400 V\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eRated power\u003c\/td\u003e \u003ctd\u003e30 kW\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eInverters managed\u003c\/td\u003e \u003ctd\u003e3\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eCertifications\u003c\/td\u003e \u003ctd\u003eCEI 0-16\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eActuation\u003c\/td\u003e \u003ctd\u003eInterface breaker with shunt trip and back-up device\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eCurrent transformers\u003c\/td\u003e \u003ctd\u003eIncluded for current metering\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eMounting\u003c\/td\u003e \u003ctd\u003eWall or floor mounted depending on size\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e\u003c\/div\u003e \u003c\/div\u003e","brand":"Secsun","offers":[{"title":"IVA 10%","offer_id":55150716813649,"sku":"QIT-59439.5-IVA10","price":4112.5,"currency_code":"EUR","in_stock":true},{"title":"IVA 22%","offer_id":55150716846417,"sku":"QIT-59439.5-IVA22","price":4561.14,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2510\/0896\/files\/quadro-di-interfaccia-ca-trifase-secsun-qit-59439-5-cei-0-16-30-kw-per-3-inverter.jpg?v=1790910923"}],"url":"https:\/\/litio.store\/en\/collections\/secsun.oembed?page=4","provider":"litio.store","version":"1.0","type":"link"}