The 11kW wind turbine has a tower height of 18m, in lattice or tubular design, with 2 blades having a diameter of 13m. An 11kW turbine should produce circa 42,000 kWh per annum, based on an average 6 metres per second wind speed.

The 50kW wind turbine has a tower height of 24m or 36.5m, tubular design, with 3 blades having a diameter of 19.2m. A 50kW turbine should produce circa 168,900kWh per annum, based on an average 6 metres per second wind speed.

The 275kW wind turbine has a tower height of 32m or 55m, tubular design with 2 blades having a diameter of 32m. A 275kW turbine should produce circa 550,000 kWh per annum, based on an average wind speed of 6 metres per second.

11kW Wind Turbine -Derbyshire

An 11kw Gaia wind turbine on an 18m tower was installed on our company owned farm, Betty’s Farm (www.bettysfarm.co.uk), in March 2011. The turbine generates renewable energy which helps to run the 24,000 bird free range egg production units, farm shop and onsite dwellings on the farm.