300w wind turbine 1.Low start-up wind speed 2..20-25 years life span 3.CE approved 4.Power range:300W-50KW

300W Low speed permanent magnet wind turbine

Features:

  

1.Low speed permanent magnet wind turbine generator

2.Low starting torque,High generating efficiency

3.Glassfibre high efficiency blades

4.Neodymium magnets and bearing with high performance

5.Yaw motor system

6.Designed for minimal maintenance and easy install

7.Aerodynamic brake & manul brake

8.The span life of our products is 20 years.

Parameters: 

Main technical parameter
Model	BFC-300W
Max Power	450W
Output voltage	DC24V/AC220V
Rated wind speed	6m/s
Rotor diameter	2.5
Blade material	FRP
Start-up wind speed	3m/s
Work wind speed	3-25m/s
Rotation speed	400r/min
Number of blades	3
Turbine weight	30kg
Tower height	6m
Tower type	pull wire tubular tower or cone tower
Suggested battery type	12V200AH  2pcs

Pitch controlled element:

Rotating speed change of wind rotor drives the centrifugal pitch control mechanism to adjust blade pitch; wind pressure on wind rotor will reduce, and then wind turbine rotating speed slow down. Close loop control, reliable regulation.

Pitch control mechanism is sensitive, reliable, and can be used in variable environments.

Wind turbine start up: keep a big blade pitch, start up with 2m/s wind speed;

Wind turbine start to run: reduce blade pitch step by step, better for speedup;

4-12m/s wind speed: regulate the optimum blade pitch to keep the max output power of wind turbine;

Encountering to strong wind: adjust blade pitch into negative angle to keep rotating speed within limits;

Manual stop: operate manual winch to adjust blade pitch into negative angle, blade will lose it aerodynamics, start mechanical brake to stop wind turbine.

Functioanl scheme:

Auto protection system: APS System

auto protection system, is selfdeveloped system. When wind speed is over 30m/s or output votlage is over rated, protection system will stop wind turbine, when wind speed is suitable, it will release wind turbine again.

Other products:

  

Main market: 

North America, South America, Europe, Africa, Mid , Eastern Asia, ect .

Note:

1. Tower type and tower height can be changed as per your request

2.Working voltage can be specially designed according to your request

3. For the powrer curve and detail, please feel free to contact us. 

Factory pictures: