Maximum Power(Pmax): 100W Maximum Power Voltage(Vmp): 18.6V Maximum Power Current(Imp): 5.38A Open Circuit Voltage(Voc): 22.8V Short Circuit Current(Isc): 5.78A Weight: 15 lbs Dimensions: 39.0 x 21.3 x 1.2 inches Warranty: 25 years output warranty