Vertical Wind Turbine Η4-Type 20KW

Vertical Wind Turbine Η4-Type 20KW

Wind turbines are manufactured in a wide range of vertical and horizontal axis types. The smallest turbines are used for applications such as battery charging for auxiliary power for boats or caravans or to power traffic warning signs. Slightly larger turbines can be used for making contributions to a domestic power supply while selling unused power back to the utility supplier via the electrical grid. 

• Low start-up wind speed, Low running vibration

• Low start up speed, compact, light, beautiful and with little vibration

• Easy installation, flange connection

• Blades using aluminum alloy, spray-paint and oxidation treatment of the blades surface, strengthen the anti-corrosion level, more beautiful and durable

• Patented permanent magnet ac generator with special stator (maglev generator), effectively reduce torque, make only 1/3 torque of ordinary generator, well match the wind wheel and generator, and ensure the performance of whole system