Numbers of blade: 3 Materials of blade: FRP Diameter of wind turbines (m): 2.7 Start-up Wind Speed (m/s): 2.5 Cut-in Wind Speed (m/s): 25 Rated Wind Speed (m/s): 8 Rated speed (rotate/minute): 350 Max. wind speed (m/s): 50 Generator: Permanent magnetic generator Generator rated power (W): 500 Max. output power (W): 700 Output voltage (V DC): 36 Rated current (A): 11.9 Protect: Auto Furl Altitude of tower (m): 6 Weight (kg): 90 Temperature Range: -40 to +60 Deg. C (-40 to +140 Deg. F) Battery: 12V 150AH X3 500
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