Detailed Product Description wind turbine generator 1.CE proved+7 patents 2.high efficiency+small size 3.NO MOQ+wholesale price 4.professional factory wind turbine generator Specification for hummer wind turbine generator H8.0-10000W Rated power(W) 10000 Maximum output powerW 15000 Charging voltage (V) DC 240 Blade quantity 3 Rotor blade material GRP Rotor blade diameterm 8.0 Start-up wind speed (m/s) 3.0 Rated wind speed (m/s) 10.0 Rated rotating rate (r/min) 200 Wind energy utilizing ratio (Cp) 0.4 Generator output Single-phase frequency conversion AC Rated charging current (A) 41.7 The maximum charging current (in a short time )(A) 65 Output AC frequency (Hz) 0~280 Generator efficiency >0.85 Free standing tower diameter(mm) 90063015000 Tower height(m) 15 The weight of generator(kg) 287 Suggested Battery 600/800Ah