... torque ,high generating efficiency 3,CE approved 1,Low speed permanent magnet generator2,Low starting torque ,high generating efficiency3 ... install6,Without pollution7,Without fuel8,No noise9,Security high efficiency stablity10,Aerodynamic brake & manul brake11,Strong wind ... size, light weight, high system efficiency;15, leaves low wind speed start, also has high wind energy utilization efficiency16, ...