grid-tying wind power generator

1easy to install and operate.
2no noise.
3maintenance-free.
4high usage of wind energy.
5high power generation efficience
Model:BF-S-300
Generator Type: Direct drive permanent magnet VAWT, 3 phase AC

Power(w):300
Rated wind speed(m/s):8-10
Rotor diameter(m):1
Start-up wind speed(m/s):2.2
Height of blade(m):1.2
Range of working wind speed(m/s):2.2-25
Material of blades and numbers:Glass Fiber Reinforced Plastic/2
Survival wind speed(m/s):50
Rated rotor speed(m/s):150r/min
Output Voltage:AC12/24V
Speed regulation method:Electromagnetic control
Stop method:Electromagnetic brake
Wind energy utilized coeffeicent:40%-45%
Sweep wind area:0.785 sq.m
Range of working temperature:-45°C-60°C
Suggested supporting battery :2pcs12v100ah
Top weight(kg):35
Tower type and height:Guy cable tower/8m