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Wind Power - Technical Details


Is My Site Suitable?
The UK has the best potential for wind generated electricity in the EU.

However, not all sites are suitable. The ideal site for a turbine is on a smooth and exposed hill top, and more than a hundred metres clear of any obstructions such as trees or buildings, particularly in the direction of the prevailing wind (usually from the south west).



The output of a wind turbine is extremely dependant on the average wind speed. The available power is proportional to the cube of the wind speed, so small increases in average wind speed result in large increases in available power.

Whilst it is ideal to monitor average wind speeds on a potential site over a period of time this is not always practical. A reasonably accurate assessment can be made using a wind speed map of the UK - all we need is a grid reference of the proposed site, and that should be sufficient to determine whether a more accurate survey and feasibility study should be carried out.

Grid or battery
If a property is grid connected, it is cheaper to connect directly to the national grid. Any excess electricity is diverted automatically out into the grid and any deficit can be drawn from it. This approach avoids the need for batteries, which have a limited life and create a maintenance burden.

If no grid connection is available, the wind turbine can be connected to a battery system, which can in turn provide electricity to the building’s appliances.

See our photo gallery for more examples

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

Feed In Tariffs for Electricity Generation
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% ...
CLICK HERE TO FIND OUT MORE ...
 phone: 01981 241 399      info@greenearthenergy.co.uk
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