Introducing the Pikasola Wind Turbine Generator 400W 12V With Charge Controller. Experience the power of low-speed startup, high wind energy utilization, and low vibration. The 23.4-inch wind blades made of nylon carbon fiber generate maximum kinetic energy for optimal power production. The efficient three-phase permanent magnet synchronous motor features a high-performance NdFeB magnet and a built-in voltage regulator that safeguards the battery. With the MPPT intelligent microprocessor, the wind generator adjusts current and voltage for optimal performance. The yaw adjustment system and aerodynamically designed tail fin ensure maximum wind capture. Rest assured, our product parameters are based on real and actual data, not false claims. Contact us for customizable wind turbine parameters to suit your specific needs.