30KW power curve chart Technical data of 30KW wind turbine Product characteristics Rotational speed controlled by centrifugal force and passive pitch mechanism. The power curve optimized by the two-stage spring is designed downwind to balance the driving force of the pitch and transmit power through the electric ring. Ö 3-phase direct-driven permanent magnet generator, maintenance-free. Ö All surfaces shall be sealed with external parts of the turbine, galvanized and rust-proof. ▸ Quick installation and easy operation. ▸ Compact structure and beautiful streamline.

Product description

These two sets of gorgeous fans are designed to be able to rotate even in the breeze, and rotate slightly in the opposite direction with a fascinating and hypnotic effect, making them become the central part of the garden. Their tips retract into the ground after a push, and are easy to pull out for repositioning. They have electric coating and anti-rust treatment, so they can bear the work of the whole year, and do not need additional costs to keep it working all the time.