like the one above, is capable of producing enough energy for 3 or 4 average UK homes
Greenearth Energy design, supply and install wind turbines for domestic and commercial applications as well as schools and other public buildings.
Wind power is one of the oldest and simplest forms of renewable energy. Historically, wind energy was harnessed and used in mechanical power applications. With modern design and manufacturing techniques and escalating fossil fuel prices, wind turbines are now an affordable and efficient means of generating electricity.
Generally, small wind turbines start to generate electricity in wind speeds of approximately 2.5 – 4.0 metres per second (5.5 to 9.0mph), and their optimum wind speed is 10-12 metres per second (22 to 27mph). Generally viable sites need to have an average wind speed in excess of 5 metres per second (11mph).
As an example, with an average wind speed of 5 metres per second (11mph), a 5kW turbine will generate an average of 9,000 kWh (or units of electricity) per year. A typical UK home would consume about 4,000 kWh annually.
If the turbine is close to the National Grid it is possible to grid connect the wind turbine, and any excess energy will be automatically exported. If the site is not close to the Grid then the energy produced can be stored by charging a battery bank.
The new Feed in Tariffs can result in wind turbines paying for themselves in 7 to 10 years on average wind speeds as low as 5 metres per second.
Please do not hesitate to call us on 01981 241 399, if you have a specific product or project in mind. Alternatively, please complete and return the Wind Self Survey Form
The Government has launched a new Feed in Tariff as an incentive for installing wind turbines. Payments are guaranteed for 20 years, giving an investment return of over 10% ...
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