... higher wind energy coefficient CE,ISO9001:2008 wind power generator direct drive,no noise lower start wind speed ... factory(workshop)!Product-WIND POWER GENERATOR:Overview:Good characteristic:1.utilize a new aerofoil vertical axis wind wheel andmagnetic ... long service lifeSpecification and ParameterProduct Details:JFVC-500W vertical axis wind generator GT29S0011 the diameter of wind wheel -2.0mblades ...