Feature: 1. APPLICABLE SCENARIO: This vertical wind generator can be used in hybrid system of household solar panel photovoltaic system, LED street lamp, computer room, industry, ship, RV, boat, farm and so on 2. CURVED BLADE: This vertical axes wind turbine uses a curved blade design to efficiently harness wind energy and maintain higher power generation. The aerodynamic design allows the rotor to operate quietly and reliably 3. HIGH EFFICIENCY: The wind turbine generator is designed with a three phase AC permanent magnet, with a low torsion, high power tracking intelligent microprocessor, which can effectively adjust the current and voltage, significantly increasing the utilization rate of wind energy and annual power generation 4. STABLE AND COMPACT: The wind turbine generator uses double bearings, the fan movement is more stable with low vibration. In addition, due to compact shape, has the lowest initial wind speed and a larger windward area, enabling power generation at lower wind speeds 5. LOW NOISE: Wind turbine with coreless generator, horizontal rotation and aircraft wing design reduce noise to levels not noticeable in the natural environment and will not affect your home or life Specification: Item Type: Wind Power Turbine Generator Kit Model: X3 Rated Power: 600W Maximum Power: 620W Starting Wind Speed: 2m/s Rated Wind Speed: 12m/s Safe Wind Speed: 45m/s Generator: Three phase permanent magnet suspension motor Control System: Electromagnet Braking Mode: Electromagnetic braking Overload Protection: Electromagnetic brakes and unloading devices Wind Turbine Installation Height: Approx. 2 ~ 12meter / 6.6 ~ 39.4ft Color: White. Package List: 1 x Main Engine Axes3 x Fan Blade6 x Support1 x User Manual1 x Controller1 x Flange Seat4 x Large Screw4 x Large Nut8 x Large Gasket4 x Large Washer13 x Middle Screw13 x Middle Gasket13 x Middle Washer28 x Small Screw27 x Small Washer