Detailed Product Description wind power turbine 1.CE proved+7 patents 2.High efficiency+small size 3.NO MOQ+wholesale price 4.Professtional factory wind power turbine Features of hummer 1000W wind turbines: 1.SCFsupercriticalgeneratortechnology,generatorweighonly15kg,generationefficiencyover0.80 2.QualitypartsuseSKFbearingsandsoon 3.Sinewaveoutputinverter,drivewaterpump