{"product_id":"ottimizzatore-solaredge-s440-1dm4mrm-440w","title":"SolarEdge S440-1DM4MRM power optimizer 440 W for 1 photovoltaic module","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\"\u003e440 W\u003c\/span\u003e\u003cspan class=\"b\"\u003e99.5 % efficiency\u003c\/span\u003e\u003cspan class=\"b\"\u003eIP68\u003c\/span\u003e\u003cspan class=\"b\"\u003eWarranty 25 years\u003c\/span\u003e\u003cspan class=\"b\"\u003eSolarEdge\u003c\/span\u003e \u003c\/div\u003e \u003ch2\u003eSolarEdge S440-1DM4MRM power optimizer 440 W for 1 photovoltaic module\u003c\/h2\u003e \u003cp\u003eThe \u003cstrong\u003eSolarEdge S440-1DM4MRM\u003c\/strong\u003e power optimizer works on \u003cstrong\u003eone module\u003c\/strong\u003e and tracks its maximum power point independently of the others: a shaded roof plane, a dirty panel or a manufacturing tolerance no longer penalises the whole string.\u003c\/p\u003e\u003cp\u003eIt is part of the SolarEdge system: together with the inverter it provides \u003cstrong\u003emodule-level shutdown\u003c\/strong\u003e, with the voltage dropping to 1 V per optimizer when the grid is lost, protecting installers and firefighters. Maximum efficiency \u003cstrong\u003e99.5 %\u003c\/strong\u003e, \u003cstrong\u003eMC4\u003c\/strong\u003e connectors, \u003cstrong\u003eIP68\u003c\/strong\u003e rating and a \u003cstrong\u003e25-year\u003c\/strong\u003e warranty.\u003c\/p\u003e\u003ch3\u003eKey strengths\u003c\/h3\u003e \u003cdiv class=\"cs\"\u003e \u003cdiv class=\"c\"\u003e \u003cb\u003eEvery module at its best\u003c\/b\u003e\u003cspan\u003eIndependent MPPT per module: shade and dirt do not drag the string down.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003e99.5 % efficiency\u003c\/b\u003e\u003cspan\u003eMinimal conversion losses along the DC path.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eModule-level shutdown\u003c\/b\u003e\u003cspan\u003eWith no grid the voltage drops to 1 V per optimizer.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eBifacial compatible\u003c\/b\u003e\u003cspan\u003eDesigned for high-current modules as well.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003eStrings of different lengths\u003c\/b\u003e\u003cspan\u003eAllows roof planes with different orientations and module counts.\u003c\/span\u003e \u003c\/div\u003e\u003cdiv class=\"c\"\u003e \u003cb\u003e25-year warranty\u003c\/b\u003e\u003cspan\u003eThe same expected life as the PV system.\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\u003eS440-1DM4MRM\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eManufacturer\u003c\/td\u003e \u003ctd\u003eSolarEdge\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eInput power\u003c\/td\u003e \u003ctd\u003e440 W per module\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eModules supported\u003c\/td\u003e \u003ctd\u003e1 photovoltaic module\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eMaximum input voltage (Voc)\u003c\/td\u003e \u003ctd\u003e60 Vdc\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eMPPT voltage\u003c\/td\u003e \u003ctd\u003e8 - 60 Vdc\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eMaximum short-circuit current\u003c\/td\u003e \u003ctd\u003e14,5 A\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eMaximum efficiency\u003c\/td\u003e \u003ctd\u003e99,5 %\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eWeighted efficiency\u003c\/td\u003e \u003ctd\u003e98,6 %\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eMaximum output current\u003c\/td\u003e \u003ctd\u003e15 Adc\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eSafety output voltage in standby\u003c\/td\u003e \u003ctd\u003e1 Vdc per optimizer\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eMaximum system voltage\u003c\/td\u003e \u003ctd\u003e1000 Vdc\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eConnectors\u003c\/td\u003e \u003ctd\u003eMC4 input and output\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eCable length\u003c\/td\u003e \u003ctd\u003eInput 0.1 m; output 2.3 m (+) and 0.1 m (-)\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e \u003ctd\u003e129 x 155 x 30 mm\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eWeight\u003c\/td\u003e \u003ctd\u003e655 g\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eOperating temperature\u003c\/td\u003e \u003ctd\u003e-40 ~ 85 °C\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eProtection rating\u003c\/td\u003e \u003ctd\u003eIP68 \/ NEMA 6P\u003c\/td\u003e \u003c\/tr\u003e\u003ctr\u003e \u003ctd\u003eWarranty\u003c\/td\u003e \u003ctd\u003e25 years\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:\/\/cdn.shopify.com\/s\/files\/1\/2510\/0896\/files\/SolarEdge-S440-S500-Datasheet.pdf\" target=\"_blank\" rel=\"noopener\"\u003e\u003ci\u003ePDF\u003c\/i\u003e\u003cspan\u003eDatasheet\u003csmall\u003eTechnical data of the product — S440-1DM4MRM\u003c\/small\u003e\u003c\/span\u003e\u003c\/a\u003e \u003cp style=\"font-size:16px;\"\u003eSolarEdge optimizers only work with SolarEdge inverters: check the datasheet for the minimum and maximum number of optimizers per string.\u003c\/p\u003e \u003c\/div\u003e","brand":"SolarEdge","offers":[{"title":"IVA 10%","offer_id":55136871252305,"sku":"S440-1DM4MRM-IVA10","price":60.23,"currency_code":"EUR","in_stock":true},{"title":"IVA 22%","offer_id":55136871285073,"sku":"S440-1DM4MRM-IVA22","price":66.8,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2510\/0896\/files\/ottimizzatore-solaredge-s440-1dm4mrm.jpg?v=1790810649","url":"https:\/\/litio.store\/en\/products\/ottimizzatore-solaredge-s440-1dm4mrm-440w","provider":"litio.store","version":"1.0","type":"link"}