GREEF wind generator for home is the conversion of wind energy into mechanical energy first and electric energy afterwards. This equipment can fully make use of wind power to recharge a battery, and also can saved energy into ac source alternating current. Without the necessity of fuel, the GREEF wind power generator is pollution free and far away from noise. It is generally applicable to the area which has good condition but is far away from the power grid, or the power grid is not normal. The equipment can supply lighting, the television set, the searchlight, the communication equipment, the power tool and other household appliances.
Model
|
GH-1KW
|
GH-2KW
|
GH-3KW
|
GH-5KW
|
Rated Power
|
1000W
|
2000W
|
3000W
|
5000W
|
Max Power
|
1500W
|
3000W
|
4000W
|
7000W
|
Start Wind Speed
|
3m/s(6.72mph)
|
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Rated Wind Speed
|
8m/s(17.92mph)
|
10m/s(22.4mph)
|
||
Working Wind Speed
|
3-25m/s (6.72-56 mph)
|
4-25m/s (8.96-56 mph)
|
||
Safety Wind Speed
|
40m/s(89.6mph)
|
50m/s(112mph)
|
||
Blades Length
|
1.35M(4.43ft)
|
1.6M(5.25ft)
|
1.9M(6.23ft)
|
2.49M(8.17ft)
|
Blades Rotor Diameter
|
2.8M(9.18ft)
|
3.2M(10.50ft)
|
4M(13.12ft)
|
6M(16.4ft)
|
Blades Material &Quantity
|
FRP /3PCS
|
|||
Top Weight
|
55kg
|
68kg
|
150kg
|
310kg
|
Swept Area
|
6.15㎡
|
8.04㎡
|
8.04㎡
|
19.625㎡
|
Tower Height
|
6m(39.36ft.) Free stand tower
|
8m(26.24ft.) Free folding tower
|
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Generator Type
|
Axial Flux Coreless outer rotor disc permanent magnet direct drive generator
|
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Rated Speed
|
400RPM
|
350RPM
|
300RPM
|
260RPM
|
Start Torque
|
0.4N.M
|
0.8N.M
|
2.5N.M
|
4.5N.M
|
Option Voltage
|
48V AC
|
24-350VAC
|
48-240VAC
|
48-500VAC
|
Protection Method
|
Electromagnetic Brake +PWM
|
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Protection Grade
|
IP54
|
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Working Temperature
|
-40-50℃
|
|||
Life time
|
20 Years
|
Model
|
GH-10KW
|
GH-15KW
|
GH-20KW
|
GH-30KW
|
Rated Power
|
10000W
|
15000W
|
20000W
|
30000W
|
Max Power
|
15000W
|
20000W
|
25000W
|
35000W
|
Start Wind Speed
|
3m/s(6.72mph)
|
|||
Rated Wind Speed
|
12m/s(26.88mph)
|
|||
Working Wind Speed
|
4-25m/s (6.72-56 mph)
|
4-25m/s (8.96-56 mph)
|
||
Safety Wind Speed
|
50m/s(112mph)
|
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Blades Length
|
3.8M(12.46ft)
|
4.795M(15.73ft)
|
4.795M(15.73ft)
|
5.885M(19.3ft)
|
Blades Rotor Diameter
|
8M(26.24ft)
|
10M(32.8ft)
|
10M(32.8ft)
|
12M(39.36ft)
|
Blades Material &Quantity
|
FRP /3PCS
|
|||
Top Weight
|
650kg
|
1050kg
|
1200kg
|
1500kg
|
Swept Area
|
38.47㎡
|
63.59㎡
|
113.04㎡
|
|
Tower Height
|
12m(39.36ft.) Free stand tower
|
15m(49.2ft.) Free stand tower
|
18m(59.04ft.) Free stand tower
|
|
Generator Type
|
Permanent Magnet Generator
|
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Rated Speed
|
200RPM
|
150RPM
|
150RPM
|
150RPM
|
Start Torque
|
7.5 N.M
|
9.6N.M
|
10N.M
|
11.5N.M
|
Option Voltage
|
120-500VAC
|
240-500VAC
|
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Protection Method
|
Electromagnetic Brake +PWM
|
|||
Protection Grade
|
IP54
|
|||
Working Temperature
|
-40-50℃
|
|||
Life time
|
20 Years
|
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