Start-up speed 2m/s
Maintenance free and easy install
Certification: CE,ISO ,IEC, ROSH
Maintenance free and easy install
Certification: CE,ISO ,IEC, ROSH
1. Rare earth permanent-magnet generator, being high-efficient, with excellent output performance and long service life up to 25 years, free of maintenance.
2. Special-designed bearing with tiny friction between rotor and bearing housing, allowing low wind speed of only 2m/s. This makes 80% of areas be able to utilize wind energy.
3. Streamlined wind turbine body and blade outline design, strictly conforming to aerodynamics theory, realizing reduction of resistance to minimum.
4. Blades made of high-rigidity FRP material, light and enduring lifetime, and treated with baking varnish, gorgeous appearance.
5. Lighter in weight, smaller in size, easier to transport and install.
6. Blades are dynamic-balanced, combined with shock absorption technology, to reduce the vibration to minimum.
7. Noise level below 55 dB around the wind turbine tower, no intervention of neighboring residents.
8. State-of-the-art workmanship plus beautiful appearance, being attractive at a glimpse.
2. Special-designed bearing with tiny friction between rotor and bearing housing, allowing low wind speed of only 2m/s. This makes 80% of areas be able to utilize wind energy.
3. Streamlined wind turbine body and blade outline design, strictly conforming to aerodynamics theory, realizing reduction of resistance to minimum.
4. Blades made of high-rigidity FRP material, light and enduring lifetime, and treated with baking varnish, gorgeous appearance.
5. Lighter in weight, smaller in size, easier to transport and install.
6. Blades are dynamic-balanced, combined with shock absorption technology, to reduce the vibration to minimum.
7. Noise level below 55 dB around the wind turbine tower, no intervention of neighboring residents.
8. State-of-the-art workmanship plus beautiful appearance, being attractive at a glimpse.
Please see our technical parameter:
|
Model
|
GN-400
|
|
Rated Output
|
400W
|
|
Rated Voltage(V)
|
DC12/24
|
|
Start-up Speed
|
2m/s
|
|
Cut-in Speed
|
2.5m/s
|
|
Rated Rotor Speed(RPM)
|
750
|
|
Rated Wind Speed(m/s)
|
12m/s
|
|
Rated Charging Current(A)
|
33.3/16.7
|
|
Noise Level
|
<20.db
|
|
Working Temp. range
|
from -40 to 60
|
|
Survival Max. Wind
|
50m/s
|
|
Over-speed Control
|
Electromagnetic & blade aerodynamic braking
|
|
Number of Blades
|
3/5
|
|
Rotor Diameter(m)
|
1.55
|
|
Swept Area(m2)
|
1.89
|
|
Net Weight
|
22KG
|