vertical wind turbine PMG 1.Low RPM 2.Direct drive 3.High efficiency 4. ... life,easy to maintenance The low RPM vertical wind turbine PMG rated power:300W80RPM,500W80RPM,1KW50RPM,2KW50RPM,3KW50RPM,5KW50RPM,10KW50RPMrated voltage ... ,10KW4.Wind and solar hybrid (street lamp) system wind turbine PMG