... have following four series:1.Vertical axis wind turbine:300W,500W,1KW,2KW,3KW,5KW2.Vertical low RPM PMG:300W80RPM,500W80RPM,1KW50RPM ... ,5KW50RPM,5KW100RPM,10KW50RPM,10KW100RPM,15KW125RPM3.Horizontal axis wind turbine:300W,500W,1KW,2KW,3KW,5KW,10KW4.Wind and solar hybrid (street lamp ...