Specifications 1. High efficiency, security, stablity 2. Low weight, low start-up wind speed. 3. Long service life Vertical wind turbine generator(VAWTs)are a type of wind turbine where the main rotor shaft is set vertically and the main components are located at the base of the turbine. VAWTs offer a number of advantages over traditional horizontal-axis wind turbines (HAWTs). They can be packed closer together in wind farms, allowing more in a given space. They are smaller, but rather due to the slowing effect on the air that HAWTs have, forcing designers to separate them by ten times their width. Characteristic: 1. Utilize a new aerofoil vertical axis wind wheel and magnetic suspention structure 2. The start-up wind speed is very low 3. The wind energy coefficient is very high 4. The anti-wind capability is high 5. The weight of generator is very light 6. Operation is stable 7. Have no noise 8. With careful anti-corrosion treatment and good sealing 9. Maintenace free 10. Long service life Useage Household, Garden, farm eolic vertical wind turbine generator, Off grid and on grid power system Telecom sites. Rural electrification programs. Island, sentry, island, sight lighting Make wind -solar hybrid power system Our Service 1. Reply inquiry in 24 hours. 2. Please kindly inform us which items you are interested & the reasonable price will be provided you upon receipt of your new inquiry ASAP. 3. Answer your question detailed 4. Solved the problem with you during using our products PARAMETER VERTICAL WIND TURBINE MODEL NUMBER WKV-200 Rated Power 200W Size(Height / Diameter) 1.1/1(M) Blades Material aluminum alloy Start-up Wind Speed 1m/s Minimum Power Generation Wind Speed 2m/s Cut-in wind speed 2m/s Rated Wind Speed 10m/s Cut out Wind Speed 15m/s Survival Wind Speed 65m/s Generator Type AC, 3 phases Controller Output Voltage 12/24V Controller Braking System 3-Phase short circuit by NFB brake Ambient Temperature -30 more information please visit our website www.windpowe.com