400W Helix Magnetic Levitation Axis Vertical Wind Turbine Generator With Controller MPPT 12V. Started wind speed: 2.0 m/s. Cut-in wind speed: 2.5 m/s. Max Wind Speed: =40 m/s. The instantaneous maximum wind speed=45m/s.
Rotor Diameter of Blades:0.54m. Speed regulation: The wind engle automatically.Rated Voltage: 12 V DC. Over speed protection: Electromagnetic brake. Feature: Low vibration, Low start wind speed. Design service life: 1015 years. Installation Manual Is NOT Included. Professional Installation Is Highly Recommended. The blade material is synthetically injection molded with high-strength FRP material. At the same time, the fashionable spiral blade is also designed with aerodynamics to make the rotor run smoothly, reliably and quietly. Coreless PMG provides lower start torque/wind speed and longer service life. Design service life 1015 years.
No higher than 300RPM, regardless of the wind speed. Designed with three-phase AC PMG, it boasts low torque, high-power tracking intelligent microprocessor that can effectively regulating the current and voltage. It obviously increases wind energy utilization and annual power generation.With dual bearings, the fan movement is more stable. Low vibration and low noise.
In addition, with its compact shape, it has the lowest starting wind speed and a larger windward area, enabling it to generate electricity at lower wind speeds. All things you need for installation are included.You can also get extra installation tool (two wrenches). Humanized and convenient flange design, easy to install and maintain. It is ideally suited for boats, gazebos, cabins or mobile homes, as well as for green windmills, home, corporate and industrial energy supplem. 1 x Vertical Wind Power Turbine Generator. Feedback is very important to us. It is impossible to address issues if we do not know about them! Faction is our ultimate goal.
We work hard to earn your trust and future business. A If you receive a defective item, you may return it or ask for a discount. Due to time zones, our reply to your questions may not be immediately. If it's non-workdays, please kindly be patient and wait till Monday. This item is in the category "Home & Garden\Home Improvement\Electrical Supplies\Alternative Energy Supplies\Wind Power Supplies\Wind Turbines & Kits".
The seller is "helenheather" and is located in this country: US. This item can be shipped to United States.