Wind Power Turbine Generator The listing is about 12V 400W three fiber blades wind turbine generator kit with a charge controller. Featuring high-quality blades and a three-phase permanent magnet motor, it boasts low start wind speed, low vibration, and low noise, and also can increase wind energy utilization and annual power generation. It is a good choice for home use, monitoring use, boat/marine use, and more. High-quality Blades Powerful Performance Compact & Fixed Easy Installation Features & Details 【HIGH-QUALITY BLADES】- The blade material is synthetically injection molded with high-strength plastic plus 30% carbon fiber element and anti-UV anti-corrosion material. Simultaneously, the fashionable spiral blade is also designed with aerodynamics to make the rotor run smoothly, reliably, and quietly. 【EXCELLENT PERFORMANCE】- Designed with three-phase AC PMG, the turbine generator boasts low torque, high-power tracking intelligent microprocessor that can effectively regulate the current and voltage. It increases wind energy utilization and annual power generation. 【COMPACT & FIXED】- With dual bearings, the fan movement is more stable with low vibration and low noise. Its compact shape 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. Humanized and convenient hoop design(not required welding), easy to install and maintain. DIY installation methods with all materials provided. It can be used in conjunction with solar panels. 【MULTIFUNCTIONAL USE】- It is the ideal power supply system for scattered households, posts, weather stations, communications base stations, highways, scenic spots, and other places. Well suited for the leisure sector, it is famous for battery charging on boats, gazebos, chalets, or mobile homes. Specifications Wind Turbine Rated Power: 400W Start-up Wind Speed: 2.5 m/s(8'/s) Rated Wind Speed: 12 m/s(35'/s) Number of Blades: 3 Material of Wind Leaf: PBT Rotor Diameter: 1.2 m(4') Rated Speed: 800 r/min[RPM] Tower Diameter: >80 mm(3.2") Tower Height: 4.5 m-10 m(15-33') Battery Capacity: 200AH-400AH Certification: CE, RoHS, ISO9001 Controller Battery Rated Voltage: DC12V Rated Turbine Power: 400W Brake Voltage: 14.5V Turbine Recovery voltage: 13.2V Largest Discharging Current: 20A Static Power: 15mA Working Temperature: -35~+75°C In breaking Protection: IP67 Package Content 1 x Wind Turbine 1 x Controller 1 x Nose Cone 1 x Set Screws and Nuts 3 x Blades 1 x Instruction Manual High-Quality Construction Blades use reinforced glass fiber and help with optimized structure and aerodynamic shape to effectively reduce torque resistance and guarantee stability. Superior Design The wind turbine is designed with copper coil, high-quality aluminum alloy, and stainless steel parts, so in any harsh conditions, it features good antioxidant and anti-corrosion ability. Powerful Performance The motor uses a unique magnetic circuit design, designed with low start wind speed and small starting torque. It can ensure the wind turbine's breeze start capability. Excellent Heat Resistance The wind turbines feature with high power generation efficiency, breeze start, corrosion resistance, and waterproof performance. Dual-bearing fixed with low vibration and low noise. Easy To Install The wind turbine generator uses easy DIY installation methods with all materials provided. It can be used in conjunction with solar panels. Wide Application It is the ideal power supply system for scattered households, posts, weather stations, communications base stations, highways, scenic spots, and other places. Well suited for battery charging on boats, gazebos, chalets, or mobile homes.