Dear customers, we are glad to inform you that the manufacturing of rotors for helicoid wind turbines has launched. Rotor blades made of composite materials and has the aerodynamic profile. Rotor dimensions: diameter – 1800 mm, height – 3000 mm. The main dignities of the design unlike classical wind turbines is: – Low noise level. The result is that it can be installed near residential houses. – It does not require the orientation to wind direction. VAWT not require an unreliable brush unit for transfer the electricity from generator to consumer. – Self-braking effect at hurricane wind. Wind turbine does not require additional braking system. The maximum rotation speed is limited by aerodynamic forces.