{"product_id":"longi-solar-620w-hi-mo7-hpdc-bi-facial-solar-module-silver-frame-lr8-66hgd-620m","title":"LONGi Solar 620W Hi-Mo7 HPDC Bi-Facial Solar Module - Silver Frame","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\u003cp\u003eThe LONGi Hi-MO 7 LR8-66HGD 620W is a high-output bifacial solar module designed for commercial and large-scale PV projects where energy yield and long-term reliability matter most. Using advanced HPDC cell technology and a 132 half-cell layout, it delivers strong module efficiency and stable performance in real-world conditions, with a favourable power temperature coefficient of -0.280%\/°C to help protect generation in hotter weather.\u003cbr\u003eBuilt for demanding sites, the module combines dual-glass (2.0 + 2.0mm) construction with a silver anodised aluminium alloy frame and an IP68 junction box. It’s rated for 5400Pa front-side loading and 2400Pa rear-side loading, plus 25mm hail impact resistance, supporting long service life in exposed installations. With 1500V DC system compatibility and a robust electrical profile (including 15.16A Imp at STC for the 620W variant), it’s well suited to modern string inverter designs and high-power arrays.\u003cbr\u003eFor bankability, LONGi backs the module with a 12-year product warranty and a 30-year linear power output warranty, with \u0026lt;1% first-year degradation and 0.40% per year thereafter (years 2–30).\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eManufacturer\u003c\/li\u003e\n\u003cli\u003eLONGi Solar\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CCL Solar","offers":[{"title":"Default Title","offer_id":54058099605833,"sku":"LR8-66HGD-620M","price":121.13,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0570\/2248\/0534\/files\/rsz_caa1397b9a1849ea8955cf9e35042466.png?v=1774023835","url":"https:\/\/solarboss.ie\/products\/longi-solar-620w-hi-mo7-hpdc-bi-facial-solar-module-silver-frame-lr8-66hgd-620m","provider":"Solarboss","version":"1.0","type":"link"}