Wholesale Price Top Quality 500w small vertical wind turbine street lights blades

Wholesale Price Top Quality 500w small vertical wind turbine street lights blades

Wind turbine blades: 

We utilize high strength glass fibre reinforced plastic and epoxy resin to make blade. The wind rotor operate well(stably and quietly). This kind of new aerofoil is elaborately designed by aerodynamical and hydromechanical specialists(experts). It start-up wind speed(or cut-in wind speed) is very low, and the wind energy (rotor power) coefficient is very high.

Whole machine:

It is made up of steel precision casting. It is widely used in air temperature: -30°C- 60°C, high humidity, karaburan and salt mist (in some atrocious weather). It has high reliability. BF series small VAWT, whose appearance is beautiful, installation is easy. You can enjoy the clean(green) energy, at the same time, you will see a beautiful scenery.

  500W VAWT Techincal Data  

  500W PMG Techincal Data  

Generator:

It is made up of the superior high strength permanent magnetic material. The volume is small and the weight is light, the generating electricity coefficient is high. The generator specialist(expert) use special electromagnetic technology to make the generator have extremely low start-up drag torque, which can make sure the VAWT start-up in the gentle breeze.The generating electricity coefficient, start-up performance and overspeed overload capacity of generator are all in leading position in this field. 

500W Wind Power Generator Curve

  BOFENG 500W Noisy Emission Level  

1. Utilize a new aerofoil vertical axis wind wheel and magnetic suspention structure

2. The start-up wind speed is very low

3. The wind energy coefficient is very high

4. The anti-wind capability is high

5. The weight of generator is very light

6. Operation is stable

7. Have no noise

8. With careful anti-corrosion treatment and good sealing

9. Maintenace free

10. Long service life