Modeltype:RS-P280Peakpower(Pmax):280WpWeight:23.5kgDimension:1956 992 50mmTotalNumberofCells(Pcs):72 CellEfficiency:14.7% ModuleEfficiency:16.3%LengthofCables(mm):900mmFrame(Material,Corners,etc.):Aluminium Maximumpowervoltage(Vmp):35.20VMaximumpowercurrent(Imp):7.95AOpencircuitvoltage(Voc):44.00VShortcircuitcurrent(Isc):8.46A Tolerance( ):2%TemperatureRange:-40 c--+85 cMaximumSystemVoltage:1000VCDTemp.Coeff.ofIsc(TKIsc):0.058%/ cTemp.Coeff.ofVoc(TKVoc):-0.376%/ cTemp.Coeff.ofPmax(TKPmax):-0.503%/ c STC:1000W/M solarirradiance,1.5AirMass,andcelltemperatureof25 C