We can supply vertical wind turbine from 600W to 20KW.

We have professional engineer team and can supply the whole system includes wind turbine, wind turbine tower, controller, battery bank, inverter,etc

Off grid system: The electricity from the wind turbine is storage in the battery bank first, then power the load. 
On grid system: The electricity from the wind turbine connect the grid network directly, the electricity that load use comes from the network.