Solar fan 1,12V,or 100V-240V voltage 2,Solar panel:40W; ... [Isc]:2.54 8,Maximum System Voltage:1000VDC 9,Number of Cells:36Battery1,Battery:12V,24Ah 2,Dimensions :,181*174*166 ... Weight (KG/1PCS):0.21kg We also supply all kinds of LED lighting products, including: LED street light project light, wall ... and so on. 2012 HOT SELL PRODUCTS : 22W 16'' Solar fan with controller