{"product_id":"ja-solar-450w-bifacial-solar-panel","title":"JA Solar 450W All Black N-Type Bifacial Solar Panel | JAM54D41-450\/LB","description":"\u003cp\u003eThe JA Solar JAM54D41-450\/LB is a 450W full black solar panel built with N-type bifacial cells and a double-glass construction. It suits rooftop, hybrid and off-grid systems where a clean, uniform black finish matters as much as output.\u003c\/p\u003e\u003ch2\u003eJA Solar 450W all black solar panel features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated power\u003c\/strong\u003e, 450W (Pmax), power tolerance 0 \/ +5W.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule efficiency\u003c\/strong\u003e, 21.5%.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCell type\u003c\/strong\u003e, monocrystalline N-type, 5BB half-cell, 108 cells.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame\u003c\/strong\u003e, black anodised aluminium with 3.2mm anti-reflective tempered glass.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eJunction box\u003c\/strong\u003e, IP68 rated with 3 bypass diodes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnectors\u003c\/strong\u003e, MC4, 4mm² cable, 300mm length.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBuild and durability\u003c\/h2\u003e\u003cp\u003eDimensions are 1722 x 1134 x 30mm and the panel weighs 21.3kg. Maximum system voltage is 1500VDC, with a maximum series fuse rating of 20A and an operating temperature range of -40°C to +85°C.\u003c\/p\u003e\u003ch2\u003eCertification and standards\u003c\/h2\u003e\u003cp\u003eThe panel is manufactured to IEC 61215, IEC 61730, IEC 62941, ISO 9001, ISO 14001 and ISO 45001, and holds MCS certificate BABT 8515 R37.\u003c\/p\u003e\u003ch2\u003eWarranty\u003c\/h2\u003e\u003cp\u003eJA Solar backs this module with a 12-year product warranty and a 30-year linear power output warranty. First year degradation is capped at ≤2%, with annual degradation of ≤0.55% from year 2 to 30, giving a predictable long-term output curve for system design.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eSuited to residential and commercial installations, including rooftop, hybrid and off-grid solar arrays, particularly where the all black aesthetic is a design requirement.\u003c\/p\u003e","brand":"JA Solar","offers":[{"title":"Default Title","offer_id":52060751167776,"sku":"606440","price":91.35,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-606440-1.webp?v=1785503104","url":"https:\/\/www.ledandsolar.co.uk\/products\/ja-solar-450w-bifacial-solar-panel","provider":"LED \u0026 Solar","version":"1.0","type":"link"}