Feature:1. Intelligent tracking technology of wind power generation efficiency is adopted to effectively regulate the current and voltage, and the power generation conversion rate is high.2. Permanent magnet generator, special stator designed, low resistance torsion of generator, low starting wind speed, high wind energy utilization rate.3. The wind blades are made of PA66 nylon fiber material, with optimized aerodynamic shape and structural designed, high conversion efficiency.4. The casing is made of alloy steel, with custom bearing rotation, low wind noise, low failure rate, strong typhoon resistance, safe and reliable operation.5. Hoop installation, simple and convenient.Specification:Item Type: Wind GeneratorModel: NE-300RRated Power: 300WOptional Rated Voltage: 12V, 24VStarting Wind Speed: 2m / sRated Wind Speed: 12m / sSafe Wind Speed: 45m / sNet Weight Of Host: 11kgWind Wheel Diameter: 0.9mWind Wheel Height: 0.6mNumber Of Blades: 5pcsBlade Material: Nylon fiberGenerator: Three-phase AC permanent magnet generator / permanent magnet suspension generatorBraking Method: Electromagnetic brakeWorking Temperature: -40 ~ 80 .Package List: 1 X Generator Body 1 X Wind Wheel 5 X Blade 1 Pack X Screw