Bergey Windpower Co.2200 Industrial Blvd., Norman, Oklahoma, United States

The original design of the world renown Bergey Excel 10kW turbine featured onl three moving parts, and minimal service/inspection intervals. Backed by the industry’s longest warranty, the Excel 10 turbine compiled an envied global record of proven performance, service life and value.

We thought we had achieved “perfection”; until we proved ourselves wrong with the launch of the Bergey Excel 15. With only two moving parts, a 31-foot rotor diameter, carbon fiber blades, and state-of-the-art technology, the Excel 15 is on a class of its own. It will out-perform most 20k turbines in the market at a cost of ownership that is truly budget friendly.