500w vertical wind turbine

Supply grid-off type, And a set 500w wind turbine contains: Gnerator + Controller + Inverter ( grid-off) + Tower + Blade+Hub+Manual brake+Cable+ Accessories

Main Parameter:
Numbers of blade: 6
Materials of blade: 1.0 cold- rolled iron
Mill diameter: 180 cm
Blade length: 120 cm
Startup wind speed: 3m/s
Rating wind speed: 8m/s
Working wind speed: 3-25 m/s
Safe wind speed: 40 m/s
Rating power: 500 w
Max.output power: 550 w
Rating out put: DC 12V
Governed speed style: Dump load
Brake style: Mechanism
Pillar high: 6 m
Generator weight: 97 Kg
Wind energy ratio(%): 0.41
Power generation of years(kwh): 1250
Inverter power supply: Sine Wave
Supply Controller type: Off-grid
Supply Inverter type: Off-grid
Battery: 12v200AH X2pcs

500w vertical wind turbine