Which 500w wind turbine can supply power for TV,Lighting,Electric fan,Charger A set 500wind turbine contains: Gnerator +Blade +Tail+Hub+ Controller + Inverter (grid-off) + Tower + Cable +Accessories. Product got CE,ISO, CCC Certificates Detail specification as followes: Numbers of blade(P): 3 Materials of blade: FRP strengthened Diameter of wind turbines(m): 2.5 Startup wind speed : 3 Rated wind speed(m/s): 8 Working wind speed (m/s): 3-25 Max. wind speed(m/s): 40 Rated speed(rotate/minute): 550 Start torque (n/m): 0.8 Wind energy ratio(%): 0.41 Generator rated power(W): 500 Max.output power(W): 750 Output voltage(V): 24VDC / 48VDC Generator: Permanent-magnetic ,3-phase,AC Speed regulation : Electromagnetic brake + Yawing Stop method: Electromagnetic brake Tower type: Guy wire type Tower height (m): 6 Weight exclude tower(kg): 45 Annual generatoion Min/Max(kwh): 500 / 1500 Inverter power supply: Modified / Pure Sine Wave (Off-grid) Controller Model : 48v60A Battery: 12v200AH * 2pcs(Off-grid type )