Manuf.OfmodulesQIGUIModelofsolarmoduleQG-180PMaximumpower atSTC180WTolerance 5%Eff.Ofcells16.0%Kindofcell POLY Shapeofcell156* 156 (48pcs)Maxoperatingvoltage(Vmp)23.5V Maxoperatingvoltage(Imp)7.66A ShortcircuitCurrent(Isc)8.35A Opencircuitvoltage(Voc)29.3V CoeffofVoltperC-0.38%CoeffofCurrentperC0.10%CoeffofPowerperC-0.47%StandardTestConditions(STC)AM1.5, 250C, 1000W/M2OperatingTemperature 40C0 ~ +85C0MaxsystemVolt.1000 VDCLength1335 mmWidth1015 mmTheheightofframe35 mmFrame Anodized aluminiumWeight16.6 kgWarranty2yearsproductwarrantyand25years80%ofpowerPacking2 pcs / carton