400W 12V Vertical Axis Wind Turbine Generator Kit with Charge Controller - 3 Blade Home Wind Power System for Off-Grid Cabins, RVs & Emergency Backup Power

Features:100% BRAND NEWHIGH-QUALITY BLADESThe 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 10~15 years.Maximum RPM protection. No higher than 300RPM, regardless of the wind speed.POWERFUL PERFORMANCEDesigned 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.COMPACT & FIXEDWith 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.EASY INSTALLATIONAll things you need for installation are included. Humanized and convenient flange design, easy to install and maintain.MULTIFUNCTIONAL USEIt is ideally suited for boats, gazebos, cabins or mobile homes, as well as for green windmills, home, corporate and industrial energy supplemSpecification:Started wind speed: 1.3 m/s Cut-in wind speed: 2.5 m/s Rated Wind Speed: 11 m/s Max Wind Speed: ≤40 m/s The instantaneous maximum wind speed≤45m/sBlades quantity:3 （3 different colors）Rotor Diameter of Blades:0.6mBlades height(m): 0.8mSpeed regulation: The wind engle automatically Wind Generator Voltage: 12 V Rated Power: 400 W Max Power: 450 W