CellPolycrystallinesiliconsolarcells156mm 156mmNo.ofcellsandconnections54(6 9)Dimensionofmodule1482 992 50(mm)Weight18.3kgCharacteristicsModelQG-200PQG-190PQG-180POpencircuitvoltage(Voc)33.2V32.8V32.8VOptimumoperatingvoltage(Vmp)26.6V26.2V26.2VShortcircuitcurrent(Isc)8.35A8.06A7.63AOptimumoperatingcurrent(Imp)7.52A7.25A6.87AMaximumpoweratSTC(Pm)200Wp190Wp180WpTheElectricalCharacteristicsarewithin 10PercentoftheIndicatedValuesofIsc,Voc,andPmaxunderStandardTestConditions(Irradianceof1000W/m2,AM1.5SpectrumandCellTemperatureof25℃)LimitsOperatingtemperature-40to+85℃Maximumsystemvoltage1000VDCTemperatureandCoefficientsNOCT48℃ 2℃Currenttemperaturecoefficient﹪/K0.06 0.01VoltagetemperaturecoefficientmV/K-(155 10)Powertemperaturecoefficient﹪/K-(0.5 0.05)NOCT:NominalOperationCellTemperature