... fan 1,12V,or 100V-240V voltage 2,Solar panel:40W;Battery:12V 24AH 3,can operate 12-15Hrs by battery 4,with ... control5, 1.25-1.35m overall height 6,With round base7,can use AC/DC 8,Solar input and ... output available 9, can operate 10-12 hours after the charging10,1PC/gift box, packaging measurement:510*163*560mm40W solar panel1 ... and so on. 2012 HOT SELL PRODUCTS : 22W 16'' Solar fan with controller