Solar fan 1,12V,or 100V-240V voltage 2,Solar panel:40W;Battery:12V 24AH 3, ... ,1PC/gift box, packaging measurement:510*163*560mm40W solar panel1,Standard Output Power:40W2,Dimensions :632*550 ... ,Weight:7.8kg 4,Duration time:10-12HRScontroller1,solar charge controller:12V,10A 2,size:133×70 ... ,bulb light series. LED solar light series and so on. 2012 HOT SELL PRODUCTS : 22W 16'' Solar fan with controller