Last checked: 4 August 2026
If you rent
- Read the tenancy agreement for alteration and exterior-use clauses
- Describe the exact fixing, position, cable route and removal plan
- Ask who is responsible for making good any holes or marks
- Do not alter the landlord’s wiring or install a new socket yourself
- Keep the written approval with your product documents
If you are a leaseholder
The lease sets rights and responsibilities and may require the freeholder’s consent for alterations. A balcony can be part of the building exterior or subject to appearance and safety rules even if only you use it.
Planning and building controls
Some solar work can be permitted development, but limits depend on the property, location, mounting and local designations. Listed buildings, conservation areas and standalone panels can be treated differently. Ask the local planning authority when uncertain.
Insurance and neighbours
Tell the relevant insurer if policy terms require it. Consider glare, appearance, drainage, access and anything that could fall or project beyond your boundary.
Permission request checklist
- Product and exact model
- Dimensions, weight and photographs
- Proposed location and elevation
- Fixing method and wind guidance
- Cable route and socket used
- Installer or electrician details if applicable
- Removal and reinstatement plan