{"product_id":"jam54d-40-470-lr-ts-mc4","title":"JA Solar 470W N-Type Double Glass Monofacial Traceable Black Frame Solar Panel","description":"\u003cp\u003e\u003cstrong\u003eThe JA Solar JAM54D40 LR 470 W is an N-type mono solar panel\u003c\/strong\u003e. It delivers \u003cstrong\u003e23.5 % module efficiency\u003c\/strong\u003e from a 1,762 × 1,134 mm frame.\u003c\/p\u003e\n\u003ch3\u003eAbout the JA Solar Deep Blue 4.0 Pro range\u003c\/h3\u003e\u003cp\u003eDeep Blue 4.0 Pro is JA Solar's n-type platform, using Bycium+ cells with a better temperature coefficient, lower light-induced degradation and improved low-light behaviour than the p-type modules it replaces.\u003c\/p\u003e\u003cp\u003eAt 1,762 × 1,134 mm it is a residential-format module, sized to fit the rafter spans and roof planes of a standard UK house.\u003c\/p\u003e\n\u003ch3\u003eWhy installers specify this panel\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e−0.290 %\/°C power temperature coefficient\u003c\/strong\u003e — output falls away more slowly as the modules heat up through the middle of the day.\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\u003e0 to +3 % power tolerance\u003c\/strong\u003e — every module is sorted to meet or beat its 470 W nameplate rating.\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\u003e470 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule efficiency\u003c\/td\u003e\n\u003ctd\u003e23.5 %\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOpen-circuit voltage (Voc)\u003c\/td\u003e\n\u003ctd\u003e40.40 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage at maximum power (Vmp)\u003c\/td\u003e\n\u003ctd\u003e33.84 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShort-circuit current (Isc)\u003c\/td\u003e\n\u003ctd\u003e14.66 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent at maximum power (Imp)\u003c\/td\u003e\n\u003ctd\u003e13.89 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\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum series fuse rating\u003c\/td\u003e\n\u003ctd\u003e25 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\u003eN-type mono\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\u003eFront \/ back glass\u003c\/td\u003e\n\u003ctd\u003e1.6 mm \/ 1.6 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (H × W × D)\u003c\/td\u003e\n\u003ctd\u003e1,762 × 1,134 × 30 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e22 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eJunction box\u003c\/td\u003e\n\u003ctd\u003eIP68, 3 bypass diodes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector\u003c\/td\u003e\n\u003ctd\u003eMC4-EVO2A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable\u003c\/td\u003e\n\u003ctd\u003e4 mm² (IEC), 12 AWG (UL)\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−0.290 %\/°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature coefficient of Voc\u003c\/td\u003e\n\u003ctd\u003e−0.250 %\/°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature coefficient of Isc\u003c\/td\u003e\n\u003ctd\u003e+0.045 %\/°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\u003eNOCT\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\u003eFire performance\u003c\/td\u003e\n\u003ctd\u003eUL Type 38 \/ Class C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eArray sizing\u003c\/h3\u003e\u003cp\u003eEach panel covers 2.00 m². A 4 kWp array needs 9 of them (4.23 kWp over about 18 m²). A 6 kWp array needs 13 of them (6.11 kWp over about 26 m²). Each module weighs 22.0 kg.\u003c\/p\u003e\n\u003ch3\u003eAbout JA Solar\u003c\/h3\u003e\u003cp\u003eJA Solar is one of the highest-volume module manufacturers in the industry. Its Deep Blue 4.0 Pro platform uses n-type Bycium+ cells with 16-busbar half-cell interconnection, and carries IEC 61215, IEC 61730, UL 61215 and UL 61730 certification alongside ISO 9001, ISO 14001, ISO 45001 and IEC 62941.\u003c\/p\u003e\n\u003cp\u003eDatasheets, installation manuals and warranty documents for the JA Solar JAM54D40 LR 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":"JA SOLAR","offers":[{"title":"Default Title","offer_id":57440804307276,"sku":"JAM54D-40-470-LR-TS-MC4","price":61.39,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1048\/7742\/4972\/files\/JAM54D-40-470-LR-TS-MC4.jpg?v=1784621351","url":"https:\/\/clearraysolar.co.uk\/products\/jam54d-40-470-lr-ts-mc4","provider":"ClearRay Solar","version":"1.0","type":"link"}