We are Wind Power Generator manufactory since 2003, Wind Power Generator system ranges 500w, 1kw, 2kw, 3kw, 5kw, 10kw, 20kw, 30kw, 50kw.both grid tied Wind Power Generator and off grid Wind Power Generator system available.100kw Wind Power Generator is under test will coming soon;Hummer is specialized in the researching, manufacturing and providing medium and small sized wind turbine (wind energy generator),as well as providing solutions for small wind farms.Hummer provides both off gird and ...