Wind rotor diameter (m) 4 Working voltage (v) DC120V/240v AC220V Blade material and quantity Fiber glass reinforced * 3 Battery voltage / capcity (v, ah) 12*10=120/200 12*20=240/100 Rated power / max power (w) 3000/5000 Speed regulation method yawing and electromagnetic Rated wind speed (m/s) 11 Stop method Manual brake Rated rotate speed (rpm) 360 Generator style Three phase, permanent magnet Working wind speed (m/s) 3-25 Wind turbine weight (kg) 220 Startup wind speed (m/s) 3 AA Tower height / weight (m/kg) 8/160 Survived wind speed (m/s) 50 AAATower height / weight (m/kg) 8/450
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