Do solar panels need cleaning?

Dirt, pollen and bird mess build up on panels and cut how much light reaches the cells. Panels on lower-pitched roofs and near trees get dirty fastest.

How much does solar panel cleaning cost?

It depends on the number of panels and how easy the roof is to reach. Send a photo and we'll price it, or arrange a site visit if access is difficult.

How often should solar panels be cleaned?

Once or twice a year for most homes. Spring is a good time, ahead of the long days.

Solar panel cleaning in South West London & Surrey

Dirt and bird mess on solar panels cut how much power they make. We clean them with purified water and soft brushes, with no chemicals or abrasives, so the coating isn't damaged.

Request a quote 07516 774610

What's included

Panels cleaned with water-fed poles, from the ground where the roof allows
Purified water, no detergents or abrasives
Frames rinsed and bird mess removed
Priced from photos, or a site visit if access is difficult

When to have it done

Once or twice a year is typical. Spring gets the panels ready for the long days; homes near trees or with lots of birds may need more.

We can clean your windows on the same visit.

Solar panels: common questions

Do solar panels need cleaning?: Dirt, pollen and bird mess build up on panels and cut how much light reaches the cells. Panels on lower-pitched roofs and near trees get dirty fastest.
How much does solar panel cleaning cost?: It depends on the number of panels and how easy the roof is to reach. Send a photo and we'll price it, or arrange a site visit if access is difficult.
How often should solar panels be cleaned?: Once or twice a year for most homes. Spring is a good time, ahead of the long days.

Where we work

Solar panels across South West London and Surrey. Pick your area for local prices. All areas