{"product_id":"lr7-54hvb-475m-dmg","title":"LONGi 475W Hi-MO X10 Artist HPBC 54 Cell All Black MC4-EVO2 Solar Panel - Grade B","description":"\u003cp\u003e\u003cstrong\u003eThe LONGi Hi-MO X10 Artist HPBC 54 Cell All Black MC4-EVO2, rated 475 W, is offered here as Grade B stock\u003c\/strong\u003e — a solar panel built on HPBC back-contact cells. 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.\u003c\/p\u003e\n\u003ch3\u003eWhat Grade B means\u003c\/h3\u003e\u003cp\u003eGrade B panels are electrically sound modules that carry minor cosmetic marks — scratches, blemishes or small dents to the frame or glass — picked up in transit or handling. They are sold at a discount to the same module in A-grade condition, which makes them worth considering for outbuildings, workshops, barns, ground mounts, off-grid systems and any array where cost per watt matters more than appearance.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePlease read before ordering.\u003c\/strong\u003e All Grade B Item sales are final and sold as seen. Grade B items may have minor cosmetic imperfections (e.g., scratches, blemishes, dents, etc.) that do not affect functionality. ClearRay Solar makes no warranties of any kind, whether express or implied, respecting the performance, condition, suitability, merchantability, or any other quality of such items. Grade B Items are not eligible for returns, refunds, or exchange, and are exempt from the ClearRay Solar RMA policy. Product images are for illustrative purposes only and actual products may vary. Purchaser understands and agrees that assertion or enforcement of any manufacturer provided warranty is Purchaser’s sole responsibility.\u003c\/p\u003e\n\u003ch3\u003ePanel specification\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHPBC back-contact cells\u003c\/li\u003e\n\u003cli\u003eAll-black: black frame and black backsheet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAbout the 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\n\u003ch3\u003eManufacturer specification\u003c\/h3\u003e\u003cp\u003eThese are the manufacturer's published figures for this model in new, A-grade condition. Grade B units are sold as seen and carry no performance warranty from ClearRay Solar — see the notice above.\u003c\/p\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated power (Pmax)\u003c\/td\u003e\n\u003ctd\u003e475 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule efficiency\u003c\/td\u003e\n\u003ctd\u003e23.3 %\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOpen-circuit voltage (Voc)\u003c\/td\u003e\n\u003ctd\u003e40.18 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage at maximum power (Vmp)\u003c\/td\u003e\n\u003ctd\u003e33.16 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShort-circuit current (Isc)\u003c\/td\u003e\n\u003ctd\u003e15.03 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent at maximum power (Imp)\u003c\/td\u003e\n\u003ctd\u003e14.33 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCell technology\u003c\/td\u003e\n\u003ctd\u003eHPBC 2.0 back-contact\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of cells\u003c\/td\u003e\n\u003ctd\u003e108 (6 × 18)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGlass\u003c\/td\u003e\n\u003ctd\u003eSingle glass, 3.2 mm coated tempered\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrame\u003c\/td\u003e\n\u003ctd\u003eBlack anodised aluminium alloy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (H × W × D)\u003c\/td\u003e\n\u003ctd\u003e1,800 × 1,134 × 30 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e21.6 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eJunction box\u003c\/td\u003e\n\u003ctd\u003eIP68\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\u003eTemperature coefficient of Pmax\u003c\/td\u003e\n\u003ctd\u003e−0.260 %\/°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\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\u003eGrade B stock is limited to the quantity held and is not restocked. For availability or pallet pricing, contact our sales team at \u003ca href=\"mailto:sales@clearraysolar.com\"\u003esales@clearraysolar.com\u003c\/a\u003e.\u003c\/p\u003e","brand":"Grade B","offers":[{"title":"Default Title","offer_id":58470383157580,"sku":"LR7-54HVB-475M-DMG","price":29.85,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1048\/7742\/4972\/files\/LR7-54HVB-475M-DMG.jpg?v=1787151437","url":"https:\/\/clearraysolar.com\/products\/lr7-54hvb-475m-dmg","provider":"ClearRay Solar","version":"1.0","type":"link"}