MaximumPower:(w) 165W 170W 175WMaximumPowerVoltage(v) : 34.6 35.2 35.2OpenCircuitVoltage(v): 43.6 43.8 44.2ShortCircuit Current(A) 5.04 5.14 5.2OptimumWorkingCurrent(A) 4.74 4.83 4.95Solarpanelsize: 1580*808*35Wight 15.5kgNo.ofcells 72pcs(6*12)Typeofsolarcell Monocrystalline 125*125