Two Proven P11 6kW wind turbines on 9m towers in Cornwall

[MrDuajuta]

vawt much better less noise

[WindyJAMiller]

@MrDuajuta cost more, less efficient, most have to motor up so consume some power, typically erected on fixed mono pole tower so harder and more expensive to service. But they are quieter, but why would you put a turbine where it could be heard?

[MrDuajuta]

@WindyJAMiller Good Point There