TUV,CE,IEC certificated product. Good quality, delivery in time, reasonable price and one stop service. Maximum Power(W): 180, 175, 170Optimum Power Voltage(Vmp): 35.14, 35.14, 35.14Optimum Operatige Current(Imp): 5.12, 4.98, 4.84Open Circuit Voltage(Voc): 43.2, 43.2, 43.2Short Circuit Current(Isc): 5.48, 5.32, 5.18Solar Cell:125*125 MonoNumber of Cell(pcs): 6*12Brand Name of Solar Cells: ---- ...