Wind rotor diameter (m) 2.8 Working voltage (v) DC48V AC220V Blade material and quantity Fiber glass reinforced * 3 Battery voltage / capcity (v, ah) 12*4=48 / 200 or 100 Rated power / max power (w) 1000/1400 Speed regulation method yawing and electromagnetic Rated wind speed (m/s) 10 Stop method Manual brake Rated rotate speed (rpm) 450 Generator style Three phase, permanent magnet Working wind speed (m/s) 3-25 Wind turbine weight (kg) 65 Startup wind speed (m/s) 3 AA Tower height / weight (m/kg) 6/85 Survived wind speed (m/s) 40 AAATower height / weight (m/kg) 6/280
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