{"product_id":"ja-solar-jam72d42-640-lb-640w-n-type-topcon-bifacial-double-glass-solar-panel","title":"JA Solar JAM72D42-640\/LB 640W N-Type TOPCon Bifacial Double Glass Solar Panel","description":"\u003cp\u003eThe \u003cstrong\u003eJA Solar JAM72D42-640\/LB\u003c\/strong\u003e is a premium 640W N-Type TOPCon bifacial double glass solar panel from JA Solar's DeepBlue 4.0 series. Designed for large-scale commercial and utility PV installations, it delivers outstanding efficiency and long-term reliability.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e640W peak output\u003c\/strong\u003e — high-power module for maximum energy yield per installation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eN-Type TOPCon technology\u003c\/strong\u003e — superior efficiency and lower degradation than PERC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBifacial double glass\u003c\/strong\u003e — generates power from both sides, boosting yield by up to 30% in optimal conditions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e22.9% module efficiency\u003c\/strong\u003e — one of the highest available in its class\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow degradation\u003c\/strong\u003e — only 1% in year 1, then 0.4% annually over 30 years\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1500V system voltage\u003c\/strong\u003e — compatible with utility-scale string inverter configurations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIEC 61215 \u0026amp; IEC 61730 certified\u003c\/strong\u003e — ISO 9001, ISO 14001, ISO 45001 quality assured\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eElectrical Specifications (STC)\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePeak Power (Pmax):\u003c\/strong\u003e 640W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule Efficiency:\u003c\/strong\u003e 22.9%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOpen Circuit Voltage (Voc):\u003c\/strong\u003e 38.8V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShort Circuit Current (Isc):\u003c\/strong\u003e 21.01A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Power Voltage (Vmp):\u003c\/strong\u003e 32.7V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Power Current (Imp):\u003c\/strong\u003e 19.59A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Coefficient (Pmax):\u003c\/strong\u003e -0.29%\/°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax System Voltage:\u003c\/strong\u003e 1500V DC\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eMechanical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 2465 × 1134 × 30mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 34.6kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCell Type:\u003c\/strong\u003e N-Type TOPCon, 72 cells (182mm × 197mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGlass:\u003c\/strong\u003e Double glass, 2mm front \u0026amp; back\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame:\u003c\/strong\u003e Anodised aluminium alloy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector:\u003c\/strong\u003e MC4 compatible\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWarranty\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct warranty:\u003c\/strong\u003e 12 years\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower warranty:\u003c\/strong\u003e 30 years (99% in year 1, 87.4% at year 30)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JA Solar","offers":[{"title":"Default Title","offer_id":53976702779731,"sku":"SKU_JA_JAM72D42_640LB_X1","price":72.0,"currency_code":"GBP","in_stock":true}],"url":"https:\/\/renew-store.co.uk\/products\/ja-solar-jam72d42-640-lb-640w-n-type-topcon-bifacial-double-glass-solar-panel","provider":"Renew","version":"1.0","type":"link"}