Color: Multiple Color Product overview A compact 3blade wind turbine designed for reliable DC power generation in small to medium offgrid applications. Key components include a coreless permanent magnet generator and three strength fiberglass spiral blades for steady rotation and consistent output. Why choose this turbine Durable construction: Coreless permanent magnet generator combined with three strength fiberglass blades and a hardness aluminum main rod for long service life and robust operation. Main rod can be recycled. Stable power generation: Aerodynamically designed spiral blades promote smooth rotor performance and steady electricity output across a range of wind conditions. Automatic speed protection: Rotor braking engages automatically when rotational speed reaches 300 rpm to protect the unit and connected systems. Lownoise operation: Blade profile and horizontalplane rotation reduce aerodynamic noise, enabling quieter operation while maintaining a large effective windcatching area and a low starting wind speed. Flexible electrical compatibility: Supports 12 V and 24 V systems and is suitable for battery charging and DC loads in offgrid setups. Key specifications Controller system: Electromagnetism Starting wind speed: 1.3m(12inch)/s Cutin wind speed: 2.5m(98inch)/s Rated wind speed: 11m(433inch)/s Max instantaneous wind speed: <=40m(1575inch)/s The instantaneous maximum wind speed: <=45m(1772inch)/s Diameter of blades: 0.6m/24inch Blades height: 0.8m/31inch Speed regulation: Automatic Rated voltage: 12V/24V Rated power: 400W Max power: 450W Generator protection grade: IP67 Work environment temperature: 25 to 45 C+ Product assembly weight: under 10 kg / 22 lbs Practical applications Remote cabin or offgrid home: Charge 12 V or 24 V battery banks to support lighting, small appliances, and power storage when combined with a charge controller and battery system. Marine and RV use: Provide supplemental DC power for batteries on boats or recreational vehicles where compact, lownoise generation is needed. Remote equipment and monitoring: Power sensors, communication devices, or lighting at farms, weather stations, or other sites where grid power is unavailable. Installation and operation notes Designed for horizontalaxis mounting; ensure secure mast or pole installation and correct orientation to prevailing winds. Use an appropriate charge controller and battery management system when connecting to battery banks. Automatic speed regulation and IP67rated generator help protect the unit in variable weather, but follow local installation guidance for lightning protection and safe mounting. What is included or required Wind turbine assembly as specified. Additional items such as mounting pole, charge controller, batteries, wiring, and fuses are not included and must be selected to match the rated voltage and system requirements. This turbine is intended for users seeking a compact, lownoise wind generator compatible with 12 V and 24 V DC systems, offering automatic speed regulation and a rugged build for offgrid and remote power applications.