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EN-300W-S Horizontal Axis Wind Turbine 300W

The EN-300W-S use permanent magnetic generator, has high-efficient energy output, is the most compact, quiet, rugged and reliable horizontal axis wind turbine. The EN-300W-S wind turbine is widely used in LED lighting system, road signal & camera security, telecommunication field for off-grid residence. The EN-300W-S wind turbine is extremely easy to integrate with solar panels to create off-grid power systems that require modest amounts of energy. Available in 12V, 24V for battery charging applications.
  • EN-300W-S


  • EN-300W-S

  • EN-300W-S.pdf


EN-300W-S Horizontal Axis Wind Turbine 300W

Product Description


  • Special-shaped magnet and unique winding structure, low starting wind speed, can be started at 2m/s(5 blades 1.5m/s) without any auxiliary starting device

  • Nylon fiber blades and reasonable pneumatic appearance, so that the whole machine runs with low noise.

  • Using rare earth permanent magnet to reduce the volume and weight of the whole machine.

  • Extremely high power efficiency, 100% full output power.

  • Moulded whole machine, ensured the consistent quality of the products

  • With over-voltage, over-discharge, over-current, automaticaly protection at strong wind. 

  • Die-casting aluminum case with corrosion resistance performance.

  • Strictly sealed, sand, salt spray, rainwater can't invade the inside of the motor

  • Unique heat dissipation structure to ensure the design life of the machine is 15-20 years.


  • The EN-300W-S wind turbine is widely used in LED light, street signal & camera security, outdoor telecommunication system and off-grid residence.

  • The EN-300W-S wind turbine is extremely easy to integrate with solar panels to consist a wind & solar hybrid off-grid power systems for consistent and clean energy. Available in 12V, 24V for battery charging. 


  • Low starting wind speed, compact, light, beautiful and with little vibration.

  • Easy installation

  • Blades color can be customized to country flag, company logo and etc.

  • Permanent magnetic with special stator, effectively reduce torque to be only 1/3 of ordinary generator for more excellent performance.

Specification sheet

Model EN-100W-S EN- 200W-S  EN-300W-S  EN-400W-S
Rated power 100W 200W 300W 400W
Max power 130W 220W 310W 410W
Nominal voltage 12V/24V 12V/24V 12V/24V 24V
Start-up wind speed 2.0m/s 2.0m/s 2.0m/s 2.0m/s
Rated wind speed 10m/s 11.5m/s 13m/s 13m/s
Survival wind speed 55m/s 55m/s 50m/s 50m/s
Top net weight 6kg 6.2kg 6.5kg 6.8kg
Wind wheel diameter 1.2m 1.3m 1.35m 1.4m
Number of blades 3/5pcs
Blades material Nylon   Fiber
Generator Three   phase ac permanent magnet generator
Controller system Electromagnetic
Speed regulation The   wind Angle automatically
Working temperature -40℃~80℃

EN-300W-S Wind turbine Power Curve Test

  EN-300W-S power curve 风洞测试小

Packaging & Delivery

We as the most professional supplier and manufacturer of wind turbines, we can accept one piece & instant delivery to any place in the world. 

Our clients can choose the delivery service 

  • by expresss

  • by air

  • by sea

  • by truck.

wind turbine delivery


CE certification



Q1:  Is the wind turbine easy to install ? What about the installation condition?

A:  Our small wind turbine is very convenient and easy to install. It is fixed by the flange and bolts to the base. we will offer the installation manual with the goods together, you can finish installtion within 3 minutes by following the manual.

     When installation, you'd better choose the flat and open area. We recommend the installation height should be at least 6m above ground, because higher area has stronger wind and steadier airflow.  If installed on the roof top, it's better has 5m space to the obstacles. The trees and buildings can block airflow. The obstacles create a slow and turbulent airflow area in front of and behind them, where it should be avoided to install the wind turbine.

Q2: What's the materials of the wind turbines?What's your advantage ?

A:  We use aluminum alloy material for the generator shell and blades, compared with other cast iron products, our products are light in weight, good in balance, and the power output is more stable. Our turbine blades design has the best fatigue strength and mechanical properties, can withstand the extremely severe conditions of storms and random loads. The turbine surface is smooth to reduce wind drag, the surface coating will resistant to corrosion and strong sunlight.

Q3: Which type is the generator?What's your advantage ?

A:  Our wind turbines uses a three-phase permanent magnet synchronous generator.  Its advantages is simple structure, small volume, light weight, small loss, high efficiency and high power factor. It is mainly used for high performance servo drive systems and DC generator replacement where require a quick and precise correspond and wide speed range.

Q4: How to maintain the wind turbines for extending their service life ?

A:  1. Check the stay wires of the supporting pole, if it is loose, you should tighten it in time. Multiple checkings should be repeated during the first months after installation. The stay wires should also be checked after very strong wind.

2. Check and secure that the connection point in the electrcity circuit are secured well.

3. Regular checking and maintenance for the batteries.

4. Fix the supporting pole more firmly or put down it before severe weather coming such as hurricanes.

Product Inquiry
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Contact information

Quick Contact

Tel:  +86 577 61672337 
Phone:+86 13505876536

Our Office

Street:No.138 Ninkang West Road, Yueqing, Zhejiang, China(325600) 


Other Ways

Skype:  jolininternational
wetchat: +86 135 0587 6536

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