(Test condition: 1000W/m2, AM1.5, 25℃) Parameters SW270-24 Maximum Power Watt 270 Production Tolerance ?% Maximum Power voltage V 36.0 Maximum Power current A 7.72 Open circuit voltage V 43.0 Short circuit current A 8.40 size of modul (wide and high) 1950mmx990mm frame (typ, material and thigness) Anodised Al. alloy frame,50mm thickness cell manufacturer: Suntech number of cells 72 size of cells : 156mmx156mm Weight per piece(Kg): 20.5 type of junction box: PVjunction box（PV-JB001） cable type and length, connector type PV cable,900mm,Plug and socket maximum system voltage: 1000V temperature coefficient of Isc : +0.05%/℃ temperature coefficient of Voc : -0.34%/℃ temperature coefficient of power:-0.5%/℃ temperature coefficient of Im : +0.05%/℃ temperature coefficient of Vm : -0.34%/℃ NOCT (Nominal operating cell temperature) 47℃(+2℃) Insulation >=100MOhm Voltage Standoff AC2000V, DC3000V Wind Bearing : 60m/s(200kg/sq.m) Impact Resistance Hail Impact Test: 227g steel ball fall down from1m height ENCAPSULATED WITH Toughened Glass AFG in USA CONVERSION EFFICIENCY Cell CONVERSION EFFICIENCY > 15% Quality guarantee : 2 years product warranty and 25 years -20% of power Quality guarantee : 2 years product warranty and 25 years -20% of power Certificate: IEC, ISO, CE Obligation: We will provide you the best quality articles and service.