{"product_id":"lr7-60hvd-535m-sdm1","title":"LONGi 535W Hi-MO X10 Scientist HPBC Half Cell Bifacial Black Frame Solar Panel","description":"\u003cp\u003e\u003cstrong\u003eThe LONGi Hi-MO X10 535 W is an HPBC 2.0 back-contact, N-type TaiRay wafer solar panel\u003c\/strong\u003e. LONGi's HPBC back-contact cells carry no front-side busbars, so the whole front surface collects light and the module presents a uniform face. It delivers \u003cstrong\u003e23.7 % module efficiency\u003c\/strong\u003e from a 1,990 × 1,134 mm frame.\u003c\/p\u003e\n\u003ch3\u003eAbout the LONGi Hi-MO X10 range\u003c\/h3\u003e\u003cp\u003eHi-MO X10 is LONGi's high-end residential platform. LONGi rates the HPBC 2.0 cell for higher generation from the same area, a gridline-free low-glare face, and an anti-shading function that limits localised overheating where part of the array is shaded.\u003c\/p\u003e\u003cp\u003eAt 1,990 × 1,134 mm it is a residential-format module, sized to fit the rafter spans and roof planes of a standard UK house. Being bifacial, it earns most of its extra yield on flat roofs, ground mounts and light-coloured surfaces, where light reaches the back of the module; on a pitched tiled roof the rear-side gain is small.\u003c\/p\u003e\n\u003ch3\u003eWhy installers specify this panel\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e−0.260 %\/°C power temperature coefficient\u003c\/strong\u003e — the array keeps more of its rated output on hot days, when a UK roof can sit far above the 25 °C the nameplate figure is measured at.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBifacial, 70 % ±5 %\u003c\/strong\u003e — the rear face adds generation from reflected and diffuse light, which suits flat roofs, ground mounts and light-coloured surfaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGlass-glass construction\u003c\/strong\u003e — double glass, 2.0 mm coated tempered + 2.0 mm semi-tempered front and back instead of a polymer backsheet, for better resistance to moisture ingress and micro-cracking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHail tested to 25 mm at 23 m\/s\u003c\/strong\u003e — relevant for exposed and upland UK sites.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAll-black appearance\u003c\/strong\u003e — a black anodised frame and dark cells, for domestic roofs where the array has to be discreet.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong-dated warranty\u003c\/strong\u003e — 30-year power warranty; first-year degradation under 1 %, 0.35 % per year thereafter.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eElectrical characteristics (STC)\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated power (Pmax)\u003c\/td\u003e\n\u003ctd\u003e535 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule efficiency\u003c\/td\u003e\n\u003ctd\u003e23.7 %\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOpen-circuit voltage (Voc)\u003c\/td\u003e\n\u003ctd\u003e45.05 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage at maximum power (Vmp)\u003c\/td\u003e\n\u003ctd\u003e37.27 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShort-circuit current (Isc)\u003c\/td\u003e\n\u003ctd\u003e15.00 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent at maximum power (Imp)\u003c\/td\u003e\n\u003ctd\u003e14.36 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower tolerance\u003c\/td\u003e\n\u003ctd\u003e0 to +3 %\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum system voltage\u003c\/td\u003e\n\u003ctd\u003eDC 1500 V (IEC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum series fuse rating\u003c\/td\u003e\n\u003ctd\u003e30 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003cp\u003eSTC: AM1.5, 1,000 W\/m², 25 °C cell temperature.\u003c\/p\u003e\n\u003ch3\u003eMechanical specification\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eCell technology\u003c\/td\u003e\n\u003ctd\u003eHPBC 2.0 back-contact (N-type TaiRay wafer)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of cells\u003c\/td\u003e\n\u003ctd\u003e120 (6 × 20)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGlass\u003c\/td\u003e\n\u003ctd\u003eDouble glass, 2.0 mm coated tempered + 2.0 mm semi-tempered\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrame\u003c\/td\u003e\n\u003ctd\u003eAnodised aluminium alloy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (H × W × D)\u003c\/td\u003e\n\u003ctd\u003e1,990 × 1,134 × 30 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e28 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eJunction box\u003c\/td\u003e\n\u003ctd\u003eIP68, three diodes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable\u003c\/td\u003e\n\u003ctd\u003e4 mm², +400 \/ −200 mm or ±1,400 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eTemperature and load ratings\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature coefficient of Pmax\u003c\/td\u003e\n\u003ctd\u003e−0.260 %\/°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature coefficient of Voc\u003c\/td\u003e\n\u003ctd\u003e−0.200 %\/°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature coefficient of Isc\u003c\/td\u003e\n\u003ctd\u003e+0.050 %\/°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating temperature\u003c\/td\u003e\n\u003ctd\u003e−40 °C to +85 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal operating cell temperature\u003c\/td\u003e\n\u003ctd\u003e45 ±2 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum static load\u003c\/td\u003e\n\u003ctd\u003e5,400 Pa front \/ 2,400 Pa back\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHailstone test\u003c\/td\u003e\n\u003ctd\u003e25 mm hailstone at 23 m\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection class\u003c\/td\u003e\n\u003ctd\u003eClass II\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFire rating\u003c\/td\u003e\n\u003ctd\u003eIEC Class C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWarranty and certification\u003c\/h3\u003e\u003cp\u003e30-year power warranty; first-year degradation under 1 %, 0.35 % per year thereafter.\u003c\/p\u003e\n\u003ch3\u003eArray sizing\u003c\/h3\u003e\u003cp\u003eEach panel covers 2.26 m². A 4 kWp array needs 7 of them (3.75 kWp over about 16 m²). A 6 kWp array needs 11 of them (5.88 kWp over about 25 m²). At 28.0 kg each they are a two-person lift.\u003c\/p\u003e\n\u003ch3\u003eAbout LONGi\u003c\/h3\u003e\u003cp\u003eLONGi is one of the largest solar manufacturers in the world and the company behind the Hi-MO series. Its HPBC back-contact platform is the successor to the PERC modules it shipped in volume for a decade, and it is manufactured to IEC 61215 and IEC 61730 under ISO 9001, ISO 14001, ISO 45001 and IEC 62941 quality systems.\u003c\/p\u003e\n\u003cp\u003eDatasheets, installation manuals and warranty documents for the LONGi Hi-MO X10 are in the Documents tab below. Buying for a project? Contact our sales team at \u003ca href=\"mailto:sales@clearraysolar.com\"\u003esales@clearraysolar.com\u003c\/a\u003e for pallet pricing.\u003c\/p\u003e","brand":"Longi","offers":[{"title":"Default Title","offer_id":58211691659596,"sku":"LR7-60HVD-535M-SDM1","price":73.48,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1048\/7742\/4972\/files\/Capture_5a5a009c-6131-44b1-9501-1313ac6bcec5.webp?v=1784991916","url":"https:\/\/clearraysolar.co.uk\/products\/lr7-60hvd-535m-sdm1","provider":"ClearRay Solar","version":"1.0","type":"link"}