Feature:1. This windmill generator has a slow startup speed; high wind energy utilization; beautiful look; low vibration.2. This 5blade wind generator adopts a humanized design, which is easy to install, maintain and repair. Widely Used for boats, terraces, cabins or mobile houses charging, etc.3. These precise blades, combined with optimized design of aerodynamic shape and structure, can increase annual power generation.4. This permanentmagnet rotor alternator makes the wind generator match it well and improves the reliability.5. The generator adopts a permanent magnet rotor alternator with the stator design, which effectively reduces the drag torsion.Specification:Item Type: Windmill Generator.Rated Power: 800WStarting Wind Speed: 2.0m / sRated Wind Speed: 12m / sSurvival Wind Speed: 50m / sNumber Of Blades: 5PcsBlade Length: Approx. 600mm / 23.6inBlade Material: Nylon fiberGenerator: 3-Phase AC permanent magnet synchronous generatorController System: Electromagnetic/yawAdjustment Method: Automatic adjustment of wind direction angleWorking Temperature: -40-80Package List:1 x Motor5 x Blade1 x Controller1 x Blade Cover1 x Gasket1 Bag Fastening KitNote:1. The height of the installed wind turbine needs to reach 6 meters.2. Installation of wind turbines need to be installed in areas with high wind energy density as much as possible.3. It is best to have no shade around, and can use good airflow channels. If there are many buildings around, or if there are many shades, it will lead to seemingly strong wind, but it is all vortex turbulence, and can not effectively make the machine run.4.Products suitable for lithium batteries, lead‑acid batteries, colloidal batteries; The voltage of the battery shall not exceed the rated voltage of the machine.