roof wind turbine

roof wind turbine
Low start-up wind speed
Easy to install & operate
No maintenance required
CE certification
roof wind turbine
)Long service life cycle: 15 years

2)Anti-wind ability

3)Start-up with low wind speed
4)High efficiency of generator with low noise
5)Direct drive permanent magnet generator,low start-up resistance moment.
6)Sealed slip ring, no cable twist
7)Automatically adjust the facing with direction
8)Select high quality bearing and magnet, easy to send out quantity of heat and keep magnetic property.
9)Anticorrosion in 15 years



20KW Wind Turbine


Power
20kw
Blade Diameter(m)
11
Rated Rotated speed(r/m)
120
Rated Wind Speed(m/s)
10
Rated Power(w)
20000
Max Power(w)
25000
Output Voltage(v)
380
Start Up Wind Speed(m/s)
3
Operating Wind Speed(m/s)
3-20
Security Wind Speed(m/s)
40
Height of Tower (m)
15
Tower Pole Type(mm)
Φ377×6
Weight of Top Section (kg)
800
Controller Parameter
380V120A
Inverter Parameter
DC380V→user’s local voltage & frequency
Suggested Batteries Capacity
12V200AH 30pcs