The Specification Of 215W,220W,230W Solar ModuleManuf.Ofmodules QIGUI ModelofsolarmoduleQG-215MQG-220MQG-230MMaximumpoweratSTC 215W220W230WTolerance 5% 5% 5%Eff.Ofcells15.3%15.6%16.3%Kindofcell MONO crystalline Shapeofcell156*156 (60pcs)156*156 (60pcs)156*156 (60pcs)VoltageMpp(Vmp)29V 29.5V 30.0V CurrentMpp(Imp)7.42A 7.46A 7.67A ShortcutCurrent(Isc)8.15A 8.27A 8.50A OpencircuitVoltage(Voc)36.3V 36.6V 37.2V CoeffofVoltperC-0.38%-0.38%-0.38%CoeffofCurrentperC0.10%0.10%0.10%CoeffofPowerperC-0.47%-0.47%-0.47%STCAM1.5, 250C, 1000W/M2OperatingTemperature 40C0 ~ +85C0MaxsystemVolt.1000 VDCLength1655 mmWidth997 mmTheheightofframe35 mmFrame Anodized aluminiumWeight20.5 kgGuarrantyofpower80% after 20yearsGuarrantyofwhole2 yearsPacking2 pcs / carton