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. Only suitable for charging gel batteries, not suitable for charging other batteries. 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. The voltage of this product is 12V, and the matching equipment must also be 12V. This machine is only suitable for colloid battery and lead-acid battery, lithium battery is not available. Feedback is very important to us. It is impossible to address issues if we do not know about them!
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MPPT (Maximum Power Point Tracking). Agriculture/Farming, Home/Garden, Recreational Vehicle (RV). The instantaneous maximum wind speed. Low vibration, Low start wind speed. This item is in the category "Home & Garden\Home Improvement\Electrical Supplies\Alternative Energy Supplies\Wind Power Supplies\Wind Turbines & Kits".The seller is "autoaccessories888" and is located in this country: US. This item can be shipped to United States.