... 24AH 3,can operate 12-15Hrs by battery 4,with controller solar fan1, 12V, or 100V-240V voltage 2, Power:22W3, 3 ... ,Maximum Power Curren:2.32imp 6,Open-circuit Voltage[Voc]:31.8 7,Short-circuit Current[Isc]:2.54 8,Maximum System ... *126mm 3,Weight:7.8kg 4,Duration time:10-12HRScontroller1,solar charge controller:12V,10A 2,size:133×70×34mm 3,Net Weight ...