1kw vertical wind turbine VAWT

vertical wind turbine :
1.low start-up wind speed
2.high ability of anti-wind
3.CE,ISO certified
4.no noise,maintenance-free
vertical wind turbine :

VH model has small size, and simple design. It fully uses lift force, easily products rated power at low wind speed.
3 Phase Permanent Magnet AC Generator, direct driven, no gearbox, and not need windward.
It has perfect performance. With low rpm of generator; controller can be PWM, on grid; invertor can be pure sina wave
with automatic on-grid interface or directly on grid invertor.

Power
1kw
Rotor diameter
1.75m
Height of blades
1.8m
Break method
Electromagnetic brake
Material of blades
Glass Fiber Reinforced Plastic
Noise at 3 meter
<30dB
Upper weight(kg)
95
Number of blades
4
Rated rotor speed
200r/min
Rated wind speed
8m/s
Start-up wind speed
2m/s
Work wind speed
3-25m/s
Survival wind speed
40m/s
Output voltage(DC)
48V
Height of tower(advised)
6m
Output control system
charger control, inverter
Suggestion battery
12V150AH*4

the pictures of 1kw installed photos: