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The largest and most powerful of Vind Energi C.O. 's vertical axis wind turbine systems.  The WS-12 is ideal for chaotic wind environments where traditional wind systems are unable to operate efficiently, if at all.

The WS-12 is a custom made unit for specific applications. Generator output is customised to match prevailing wind conditions.  A custom designed & manufactured mounting/support structure is required.

 Available in single or multi-unit configurations.




Rated Wind Endurance (m/s)

40 constant / 60 gusts

Generator max output

Matched to wind conditions

Weight (kg)


Technical Data Sheet






WS-12 in Raisio, Finland

Two Vind Energi C.O. WS-12 wind turbines at a shopping mall tower in Raisio, Finland since 2001.