best quality 500W wind turbine for home hot sale

best quality 500w wind turbine
1.CE proved+7 patents
2.high efficiency
3.NO MOQ+wholesale price
4.professional factory

best quality 500w wind turbine
Features of hummer 500W wind turbines:
1. SCF supercritical generator technology, generator weight only 6.5 kg, generator efficiency over 0.78.
2. Quality parts use SKF bearings and so on
3. Sine wave output, drive water pump (< 370w), refrigerator (<130L) etc.
4. High cost performance
5. Low running noise
6. Connect with 300W solar panels to make up the wind-solar hybrid system.

Application of

Model H2.7-500W wind turbine
It can drive color TV, refrigerator (≤130L), pump (≤370W) or other resistive appliances (<500W).
Well used in:
Housing, office, farm and factory
Telecommunications Station
TV Transfer Station
Monitoring Station (military, hydrology, observatory)
Water-pumping Station

Main technical data
Rated power (W)
500
Maximum output power (W)
1000
Charging voltage (V)
DC 24
Blade quantity
3
Blade material
GRP
Blade diameter (ft.)
9 (2.7m)
Start-up wind speed (mph)
7 (3.0m/s)
Rated wind speed (mph)
16 (7.0m/s)
Rated rotating rate (r/min)
600
Wind energy utilizing ratio (Cp)
0.48
Generator output
Frequency conversion AC
Output AC frequency (Hz)
0~300
Rated charging current (A)
16.7
The maximum charging current (in a short time)(A)
25
Generator efficiency
>0.78
Tower diameter (in.)
ø3.0*78.7*0.1 (ø76*2000*3 mm)(3pcs)
Tower height (ft.)
20 (6m)
Generator weight (lb)
14 (6.5kg)
Suggested Battery (Ah)
120/150
in