Vertical Wind Power Turbine Maglev Generator Power Energy Windmill with Controller 400W 12V 2 Helix Blade

【About this item】 Condition:New Controller system: Electromagnetism 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/s Blades quantity:2 Rotor Diameter of Blades:0.54m Speed regulation: The wind engle automatically Color: White Rated Voltage: 12 V DC Rated Power: 400 W Max Power: 450 W Enerator protection grade: IP65 Work environment temperature: 25~+45℃ Over speed protection: Electromagnetic brake Feature: Low vibration Low start wind speed Blade material: Aluminum alloy Generator: Maglev generator Design service life: 10~15 years Installation Instructions:Not included Brand: Unbranded Product function description: NOTE: Installation Manual Is NOT Included Professional Installation Is Highly Recommended Features: 100% BRAND NEW HIGH-QUALITY BLADES The blade material is synthetically injection molded with high-strength Aluminum alloy. 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 PERFORMANCE 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. COMPACT & FIXED 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. EASY INSTALLATION 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. MULTIFUNCTIONAL USE It is ideally suited for boats gazebos cabins or mobile homes as well as for green windmills home corporate and industrial energy supplem Package includes: 1 x Vertical Wind Power Turbine Generator 1 x Charge Controller 1 x Ring Flange 4 x Screws Note: The controller screws and flange are fixed in the foam