{"product_id":"625w-bifacial-solar-panel-dual-glass","title":"625W Bifacial Solar Panel N-Type Dual Glass 23.1% | ET Solar","description":"\u003cp\u003eThe ET-NR66TBH625GL is a 625W N-Type bifacial dual glass solar panel from ET Solar, rated at 23.1% module efficiency with a 30-year linear power output warranty. It suits commercial, agricultural and ground-mounted arrays where high output and long service life both matter, pairing N-Type cell technology with a dual-glass build for demanding sites.\u003c\/p\u003e\u003ch2\u003eKey features of this 625W bifacial solar panel\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePeak power\u003c\/strong\u003e: 625W at STC.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCell technology\u003c\/strong\u003e: N-Type mono-crystalline, bifacial.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule efficiency\u003c\/strong\u003e: 23.1%.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGlass construction\u003c\/strong\u003e: 2.0mm front and rear glass in place of a back-sheet.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBifacial gain\u003c\/strong\u003e: 5% to 25% depending on installation conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eJunction box\u003c\/strong\u003e: IP68 with 3 bypass diodes.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eUsed on commercial rooftops, ground-mounted utility and agricultural arrays, warehouse and industrial roofs, flat roofs with reflective surfaces, and larger residential projects.\u003c\/p\u003e\u003ch3\u003eN-Type bifacial performance\u003c\/h3\u003e\u003cp\u003eGenerating from both faces, the panel can add 5% to 25% extra output over an equivalent monofacial module in suitable conditions such as ground mounts, light-coloured roofs or reflective flat-roof surfaces. The dual glass layers replace the usual back-sheet, adding resistance to environmental stress alongside a low degradation rate from the second year onward.\u003c\/p\u003e\u003ch2\u003eInstallation notes\u003c\/h2\u003e\u003cp\u003eFit by a qualified MCS-accredited installer only. Maximum system voltage is 1500VDC and the maximum series fuse rating is 30A. Mounting structure design, cable sizing and earthing must follow IET Wiring Regulations and ET Solar's installation instructions.\u003c\/p\u003e","brand":"ET Solar","offers":[{"title":"Default Title","offer_id":52053902590240,"sku":"003028","price":110.25,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-003028-1.webp?v=1785421596","url":"https:\/\/www.ledandsolar.co.uk\/products\/625w-bifacial-solar-panel-dual-glass","provider":"LED \u0026 Solar","version":"1.0","type":"link"}