{"product_id":"inverter-di-stringa-foxess-s3300-g2-3-3-kw-monofase-1-mppt-afci-wi-fi-lan","title":"FoxESS S3300-G2 String Inverter 3.3 kW Single-Phase 1 MPPT AFCI Wi-Fi LAN","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:13px;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 15px;border-left:4px solid #73aa02;border-radius:4px;background:#f4f7fb;color:#0e1b4d;font-size:14px;line-height:1.5;\"\u003e\u003cstrong style=\"font-weight:bold;color:#0e1b4d;\"\u003eVAT note\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eBusinesses and non-Italian private customers: purchase with 22% VAT. The 10% rate is reserved for private customers resident in Italy \u0026mdash; \u003ca href=\"\/en\/pages\/iva-acquisti-aziendali\" style=\"color:#0e1b4d;text-decoration:underline;\"\u003efind out more\u003c\/a\u003e.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eForeign companies entitled to 0% VAT: please write to \u003ca href=\"mailto:info@litio.store\" style=\"color:#0e1b4d;text-decoration:underline;\"\u003einfo@litio.store\u003c\/a\u003e.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv class=\"bd\"\u003e\u003cspan class=\"b g\"\u003eDelivery in 10-20 days\u003c\/span\u003e\u003cspan class=\"b\"\u003eGrid-Tie\u003c\/span\u003e\u003cspan class=\"b\"\u003eSingle-phase\u003c\/span\u003e\u003cspan class=\"b\"\u003eFoxESS\u003c\/span\u003e\u003c\/div\u003e\u003ch2\u003eFoxESS S3300-G2 String Inverter 3.3 kW Single-Phase 1 MPPT AFCI Wi-Fi LAN\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eFoxESS S3300-G2\u003c\/strong\u003e is a \u003cstrong\u003e3.3 kW single-phase string inverter\u003c\/strong\u003e from the S (G2) series, designed for small grid-connected residential photovoltaic systems. It has \u003cstrong\u003ea single MPPT tracker\u003c\/strong\u003e with a 50-480 V operating range and a maximum PV voltage of 500 V, and accepts up to 4950 W of photovoltaic modules.\u003c\/p\u003e\u003cp\u003eMaximum efficiency is \u003cstrong\u003e97.40%\u003c\/strong\u003e (European 96.80%) and night-time consumption stays below 1 W. The compact body weighs only 5.4 kg and, with \u003cstrong\u003eIP65\u003c\/strong\u003e protection rating and natural convection cooling, it can also be installed outdoors. This version includes \u003cstrong\u003eAFCI\u003c\/strong\u003e arc fault protection and the \u003cstrong\u003eWiLAN\u003c\/strong\u003e dongle for monitoring over Wi-Fi and LAN on the FoxESS Cloud app.\u003c\/p\u003e\u003ch3\u003eKey features\u003c\/h3\u003e\u003cdiv class=\"cs\"\u003e\u003cdiv class=\"c\"\u003e\u003cb\u003eCompact format\u003c\/b\u003e\u003cspan\u003eJust 290 × 220 × 116 mm for 5.4 kg: easy to install even in tight spaces.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv class=\"c\"\u003e\u003cb\u003e97.40% efficiency\u003c\/b\u003e\u003cspan\u003eMaximum efficiency of 97.40% and European efficiency of 96.80%, with 99.00% MPPT efficiency.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv class=\"c\"\u003e\u003cb\u003eAFCI protection included\u003c\/b\u003e\u003cspan\u003eDC arc fault detection, included in this version of the product.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv class=\"c\"\u003e\u003cb\u003eWi-Fi and LAN monitoring\u003c\/b\u003e\u003cspan\u003eWiLAN dongle included for connection to FoxESS Cloud via Wi-Fi or network cable.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv class=\"c\"\u003e\u003cb\u003eOutdoor installation\u003c\/b\u003e\u003cspan\u003eIP65 protection rating, natural convection cooling and operation from -25 to +60 °C.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv class=\"c\"\u003e\u003cb\u003eMinimal night-time consumption\u003c\/b\u003e\u003cspan\u003ePower draw below 1 W during the night hours.\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\u003eCodice prodotto\u003c\/td\u003e\u003ctd\u003eS3300-G2_AFCI_WILAN\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eModel\u003c\/td\u003e\u003ctd\u003eS3300-G2\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eRated AC power\u003c\/td\u003e\u003ctd\u003e3300 W\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eMax AC power (apparent)\u003c\/td\u003e\u003ctd\u003e3300 VA\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eRated AC current\u003c\/td\u003e\u003ctd\u003e14,3 A\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eMax AC current\u003c\/td\u003e\u003ctd\u003e14,3 A\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eRecommended max PV power\u003c\/td\u003e\u003ctd\u003e4950 W\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eMax PV voltage\u003c\/td\u003e\u003ctd\u003e500 V\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eRated PV voltage\u003c\/td\u003e\u003ctd\u003e360 V\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eStart-up voltage\u003c\/td\u003e\u003ctd\u003e60 V\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eMPPT range\u003c\/td\u003e\u003ctd\u003e50-480 V\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eNumber of MPPTs\u003c\/td\u003e\u003ctd\u003e1\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eMax current per MPPT\u003c\/td\u003e\u003ctd\u003e14 A\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eStrings per MPPT\u003c\/td\u003e\u003ctd\u003e1\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eGrid phase\u003c\/td\u003e\u003ctd\u003eSingle-phase\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eGrid voltage\u003c\/td\u003e\u003ctd\u003e220 \/ 230 \/ 240 V\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eGrid frequency\u003c\/td\u003e\u003ctd\u003e50\/60 Hz\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003ePower factor\u003c\/td\u003e\u003ctd\u003e1 (adjustable from 0.8 leading to 0.8 lagging)\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eMaximum efficiency\u003c\/td\u003e\u003ctd\u003e97,40 %\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eEuropean efficiency\u003c\/td\u003e\u003ctd\u003e96,80 %\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eMPPT efficiency\u003c\/td\u003e\u003ctd\u003e99,00 %\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eNight-time consumption\u003c\/td\u003e\u003ctd\u003e\u0026lt; 1 W\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eAFCI protection\u003c\/td\u003e\u003ctd\u003eIncluded in this version\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eDC disconnector\u003c\/td\u003e\u003ctd\u003eOptional\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eProtection rating\u003c\/td\u003e\u003ctd\u003eIP65\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eCooling\u003c\/td\u003e\u003ctd\u003eNatural convection\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eDisplay\u003c\/td\u003e\u003ctd\u003eLCD with touch keys, app and web portal\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eCommunication\u003c\/td\u003e\u003ctd\u003eWiLAN dongle (Wi-Fi + LAN) included, RS485, meter\/CT, ISO alarm, optional 4G\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eStandards\u003c\/td\u003e\u003ctd\u003eEN 62109-1, EN 62109-2, IEC 61727, IEC 62116, EN 50549-1, VDE V 0126-1-1, ABNT NBR 16149\/16150\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eOperating temperature\u003c\/td\u003e\u003ctd\u003e-25 ~ +60 °C\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eDimensions (W×H×D)\u003c\/td\u003e\u003ctd\u003e290 × 220 × 116 mm\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eWeight\u003c\/td\u003e\u003ctd\u003e5,4 kg\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\u003ch3\u003eDocumentation\u003c\/h3\u003e\u003ca class=\"d\" href=\"https:\/\/in.fox-ess.com\/download\/upfiles\/EN-S(G2)-Datasheet-V3.4-20250411.pdf\" target=\"_blank\" rel=\"noopener\"\u003e\u003ci\u003ePDF\u003c\/i\u003e\u003cspan\u003eDatasheet S3300-G2_AFCI_WILAN\u003csmall\u003eOfficial manufacturer document\u003c\/small\u003e\u003c\/span\u003e\u003c\/a\u003e\u003cp style=\"font-size:16px;\"\u003eString sizing must respect the MPPT voltage and current limits and the electrical design of the system. Installation and grid connection must be carried out by qualified personnel in accordance with the applicable standards.\u003c\/p\u003e\u003c\/div\u003e","brand":"FoxESS","offers":[{"title":"IVA 10%","offer_id":54989885210961,"sku":"S3300-G2_AFCI_WILAN-IVA10","price":542.75,"currency_code":"EUR","in_stock":true},{"title":"IVA 22%","offer_id":54989885243729,"sku":"S3300-G2_AFCI_WILAN-IVA22","price":601.96,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2510\/0896\/files\/S3300-G2_AFCI_WILAN.jpg?v=1789680709","url":"https:\/\/litio.store\/en\/products\/inverter-di-stringa-foxess-s3300-g2-3-3-kw-monofase-1-mppt-afci-wi-fi-lan","provider":"litio.store","version":"1.0","type":"link"}