Maximum power( Pmax): 20W
Open circuit voltage (Voc): 21.92V
Short-circuit current (Isc): 1.26A
Maximum voltage (Vmp): 16.95V
Maximum current(Imp): 1.18A
Power output tolerance: +/- 3%

Solar Cell: 156 Poly
Number of Cell (PCS): 2*18 (36)
Size of Module: 514*351*35mm
Weight Per piece: 2.20Kg