H9.0-20KW Windmill

  Hummer 20kw Windmills which feature high efficiency and low rated wind speed introducing several patented technologies and some special materials.

20KW off grid windmills are matched with wind-solar hybrid inverter controller, which can connect solar panel within 10000w simultaneously. Please contact us for the detail.

The off-grid windmill is matched with 25pcs 12VDC batteries in series, and grid-tied system can connect to state grid with the help of hummer grid-tied inverter.

Application of Model H9.0-20000W

It can drive air-condition (≤20 horsepower), pump or other electrical appliances (≤20KW).

Well used in:

Housing

Telecommunication Station

TV Transfer Station

Monitoring Station (military, hydrology, observatory)

Water-pumping Station

Main technical parameter

Rated power(W)	20000
Maximum output powerW	30000
Charging voltage (V)	DC 300
Blade quantity	3
Rotor blade material	GRP
Rotor blade diameterm	9.0
Start-up wind speed (m/s)	3.0
Rated wind speed (m/s)	10.0
Rated rotating rate (r/min)	120
Wind energy utilizing ratio (Cp)	0.42
Generator output	Single-phase frequency conversion AC
Rated charging current (A)	65
The maximum charging current (in a short time )(A)	110
Output AC frequency (Hz)	0~360
Generator efficiency	>0.8
Free standing tower diameter(mm)	800*510*18000 (3pcs)
Tower height(m)	18
The weight of generator(kg)	310
Battery 12V 150Ah/200Ah	25pcs