Feature: 1. Small wind generator has a slow startup speed; high wind energy utilization; beautiful exterior; low vibration. 2. This 5‑blade windmill generator adopts a humanized design, which is easy to install, maintain and repair. Fit for boats, terraces, cabins or mobile houses charging, etc. 3. The precise blades, combined with optimized design of aerodynamic shape and structure, can inmprove annual power generation. 4. This generator adopts a permanent magnet rotor alternator with a special stator design, which effectively reduces the drag torsion. 5. The permanent‑magnet rotor alternator, which makes the wind generator match it well and improves the practicality. Specification: Item Type: Wind TurbinesRated Power: 800W Starting Wind Speed: 2.0m / s Rated Wind Speed: 12m / s Survival Wind Speed: 50m / s Number Of Blades: 5Pcs Blade Length: Approx. 600mm / 23.6in Blade Material: Nylon fiber Generator: 3-Phase AC permanent magnet synchronous generator Controller System: Electromagnetic/yaw Adjustment Method: Automatic adjustment of wind direction angle Working Temperature: -40℃-80℃. Package List: 1 x Motor5 x Blade1 x Controller1 x Blade Cover1 x Gasket1 Bag Fastening Kit