Solar planning permission in Scotland

Most domestic solar panel installations in Scotland fall under permitted development and do not need a planning application, provided size and placement limits are met. This page gives general guidance on the rules, the exceptions, and what to check before you install. Always confirm with your local authority for your specific property.

This page gives general guidance on planning permission for domestic solar panels in Scotland. It is intended as a helpful overview, not formal advice — planning rules can vary by property and area, so always check with your local authority planning department for your specific circumstances before going ahead.

Permitted development: the basics

In Scotland, most domestic solar panel installations benefit from permitted development rights. This means you do not need to submit a planning application, provided the installation meets certain conditions set out in Scottish planning legislation. The conditions cover where panels can be placed, how far they can project, and how close to the edge of the roof they can go. The intention is that a standard, modest domestic array on a typical house does not need formal planning permission.

Conditions for permitted development

As a general guide, for a dwellinghouse (a house, not a flat), permitted development typically applies where:

Panels are installed on a roof or wall, or as a standalone array in the grounds.
Panels do not project significantly beyond the roof surface (typically no more than 200mm from the roof plane).
Panels are sited so they minimise their effect on the external appearance of the building and the amenity of the area.
For a standalone array, it is no higher than a set limit (commonly around 2 metres, reduced if near a road).
Panels are not installed above the highest part of the roof (excluding chimneys).

The precise limits are set in the relevant Scottish statutory instrument and can change, so confirm the current figures with your local authority.

When you may need to apply

There are situations where permitted development does not apply and you need to submit a planning application:

Listed buildings — if your home is a listed building, you almost certainly need listed building consent, and possibly planning permission, before fitting panels.
Conservation areas — in a conservation area, panels on a roof slope visible from the road may need permission. Panels on a less visible roof slope may still qualify for permitted development, but check first.
World Heritage Sites — Edinburgh's Old and New Towns are a World Heritage Site; additional restrictions may apply to visible roof slopes.
Flats — different permitted development rules apply to flats. If you live in a flat, check with your local authority before proceeding.
National Parks and National Scenic Areas — additional siting and visibility conditions may apply in designated landscapes.

Building standards

Separately from planning, the installation must meet building standards. Your MCS-certified installer handles the structural and electrical requirements, including roof loadings and the electrical connection to your consumer unit. A proper installer will confirm the roof structure can take the panel load and that the electrical work is notified as required.

DNO notification

Planning permission and DNO notification are separate things. Even where permitted development applies and no planning application is needed, the connected solar system must still be notified to your regional Distribution Network Operator. For a standard domestic system up to 3.68kW per phase, the installer notifies the DNO after installation under a connect-and-notify process. See our how it works guide for more.

What your installer should do

A responsible installer will:

Check whether your property is listed or in a conservation area before quoting.
Advise whether permitted development applies to your installation.
Handle the DNO notification on your behalf.
Ensure the installation meets building standards.
Provide the MCS certificate and electrical test certificates on handover.

Check before you install

If you are unsure whether your property is in a conservation area or is listed, your local authority website usually has a search tool. If in any doubt, a quick call to the planning department will give you a definitive answer for your address. This page is general guidance only and is not a substitute for confirming your own situation.

Arrange a survey

If you would like a no-obligation survey and quote, fill in the form below. We arrange the survey through our MCS-certified partner, who will advise on planning considerations specific to your property. Last updated: 17 October 2026.

Frequently asked questions

Do I need planning permission for solar panels in Scotland?

Most domestic installations fall under permitted development and do not need a planning application, provided size and placement limits are met. Exceptions include listed buildings, conservation areas and some World Heritage Sites. Always check with your local authority for your property.

Can I put solar panels on a listed building in Scotland?

Listed buildings almost always need listed building consent, and possibly planning permission, before panels are fitted. If your home is listed, speak to your local authority before proceeding.

Do flats have different rules?

Yes. Different permitted development rules apply to flats. If you live in a flat, check with your local authority planning department before arranging an installation.

Is DNO notification the same as planning permission?

No. DNO notification registers your connected system with the regional Distribution Network Operator. It is separate from planning permission. Your installer handles DNO notification on your behalf.

Last updated: 17 October 2026