Detailed Product Description wind energy turbine 1.CE proved+7 patents 2.high efficiency+small size 3.NO MOQ+wholesale price 4.professional factory Application of Model H3.8-2000W wind energy turbine It can drive air-condition (2 horsepower), pump or other electrical appliances (0.8 Tower diameter (in.) 4.578.70.2 (11420004 mm) (5pcs) Tower height (ft.) 33 (10m) The weight of generator (lb) 55 (25kg) Suggested Battery (Ah) 150/200 permanent magnet generator