Solar Photovoltaic (PV - electric)

Planning


In many cases fixing solar PV panels to the roof of a single dwelling house is likely to be considered 'permitted development' under planning law with no need to apply for planning permission.

There are, however, important exceptions and provisos which must be observed.

 

The following limits apply to roof and wall mounted solar panels:

 

  • Panels should not be installed above the ridgeline and should project no more than 200mm from the roof or wall surface.
  • If your property is alisted building installation is likely to require an application for listed building consent, even where planning permission is not needed.
  • If your property is in a conservation area, or in a World Heritage Site planning consent is required when panels are to be fitted on the principal or side elevation and they are visible from the highway. If panels are to be fitted to a building in your garden or grounds they should not be visible from the highway.

 

All solar installations are also subject to the following conditions:

 

  • Panels on a building should be sited, so far as is practicable, to minimise the effect on the appearance of the building.
  • They should be sited, so far as is practicable, to minimise the effect on the amenity of the area.
  • When no longer needed for microgeneration they should be removed as soon as possible.

 

Building Regulations

 

If you wish to install a solar panel on your roof building regulations will normally apply.

 

The ability of the existing roof to carry the load (weight) of the panel will need to be checked and proven. Some strengthening work may be needed.

 

Building regulations also apply to other aspects of the work such as electrical installation.

 

 

Please feel free to get in contact with us by email or call 0845 189 9894 to discuss any of your requirements.

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