The New Bergey Bwc Wind Turbine

With an output of 850 watts at a wind speed of 28 mph, the BWC 850 incorporates all the design features that have made Bergey wind turbines the standard for quality and performance throughout the world. Featuring BWC's patented POWERFLEX composite blades, the BWC 850 rotor system provides three blade smoothness and power. The AUTOFURL system protects the turbine in high winds through a unique combination of aerodynamic and gravitational forces without the need for springs or brakes. The BWC 850...