Do you need planning permission to install solar panels on your roof?

An increasing number of people are investing in solar energy. More and more homes are having solar panels, or solar tiles, installed on their roofs. Of course, with such installations, the topic of planning permission and building regulations often comes to the surface.

Can a solar panel be installed on a roof?

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.

Can I install solar panels if I don't meet building regulations?

Your local authority can also apply for a Confiscation Order to take away any money you’ve earned with your system – so there’s absolutely no benefit to installing solar panels that don’t meet building regulations. It’s crucial that your solar installation follows all building regulations.

Do I need planning permission to install solar panels in the UK?

As mentioned above, solar panel installation in the UK is normally allowed without requiring planning permission. However, it will probably be required in some instances, such as properties classified as listed buildings, solar panel installation within conservation areas, or specific types, like ground-mounted solar panels.

Do I need approval for a wall-mounted solar panel?

Prior approval may be needed for solar panels in conservation areas, flat roofs, national landscapes, or World Heritage Sites. For this reason, we always recommend speaking with a specialist who can guide you. Wall-mounted solar panels must comply with Building Regulations to ensure structural security and minimal visual impact.

Can you build a rooftop solar system without planning permission?

Rooftop solar almost always falls under the owner’s permitted development rights, which allow you to make reasonably sized improvements to your home without planning permission. The key exceptions are typically flats, listed buildings, ground-mounted installations, and homes in conservation areas.