1, Security. Using vertical blades and triangular double-fulcrum, the problems of blade lose/broken or leaf flying-out have been well solved.
2, No noise. Coreless generator and horizontal rotation with aircraft wing design reduce the noise to an unperceivable level in natural environment.
3, Wind resistance. Horizontal rotation and triangular double fulcrum design make it only bear a small wind pressure even in strong wind.
4, Rotation radius. smaller rotation radius than other types of wind turbines, space is saved while efficiency improved.
5, Power generation curve. The power generation increasing gently , it could produce 10% to 30% more power than other types of wind turbines.
6, Brake device. The blade itself has speed protection, and can configure manual mechanical and electronic brake meantime