... ,with controller solar fan1, 12V, or 100V-240V voltage 2, Power:22W3, 3 speed settings 4,With remote control5, 1.25 ... ,Dimensions :632*550*30mm 3,Weight:4kg 4,Maximum Power Voltage:17.2vmp 5,Maximum Power Curren:2.32imp 6,Open-circuit Voltage[Voc ... ]:31.8 7,Short-circuit Current[Isc]:2.54 8,Maximum System ...