220v Wind Turbine 4000W — Compact, durable wind power for off grid use Overview This 4000W wind turbine provides flexible voltage options and reliable performance for small to medium off grid power needs. Built with three aerodynamic blades and a stainless steel shaft, it is designed for efficient energy capture and long service life in exposed locations. Key benefits Low start up wind speed: begins generating at just 1.3 m/s to provide power in light wind conditions. output capacity: up to 4000W peak power with selectable nominal voltages to match different systems. Flexible compatibility: nominal voltage options of 12V, 24V, 48V, or 220V to work with batteries, inverters, and local electrical systems. Efficient blade design: three blades with optimized aerodynamics improve annual energy yield and steady rotation. Weather resistant construction: stainless steel shaft and waterproof design (IP67) for durability in rain and harsh conditions. Simple installation: includes a charge controller and installation tool for on site setup. Performance and specifications Maximum power: 4000W Nominal voltage options: 12V, 24V, 48V, 220V Starting wind speed: 1.3 m/s Cut in wind speed: 2.5 m/s Rated operation wind speed: 13 m/s Safe wind speed: less than 45 m/s Blade configuration: 3 blades, aerodynamic profile Materials: stainless steel shaft, weather resistant components What is included 1 x wind turbine 1 x charge controller 1 x installation tool Practical applications Off grid homes and cabins: supplement battery banks and inverters to power lighting, appliances, and charging systems. Remote equipment and monitoring sites: provide continuous auxiliary power for telecom equipment, sensors, or lighting where grid access is limited. Recreational vehicles and boats: integrate with onboard 12V or 24V systems to extend autonomy while anchored or parked. Installation notes Choose a clear site with steady wind exposure and secure mounting to accommodate turbine torque. Match the turbine nominal voltage to your battery and inverter configuration for safe charging and load management. Use the supplied charge controller to regulate battery charging and protect system components. This wind turbine is a practical solution for adding renewable generation to off grid setups and remote installations while offering multiple voltage options and weather resistant construction for reliable operation.