How much does solar panel cleaning cost in the UK? (2026 guide)

Updated 6 November 2026 · By the Solar Panel Cleaners team

Short answer: In 2026, cleaning the solar panels on a typical UK house usually costs £80 to £180, with many cleaners charging around £4 to £15 per panel subject to a minimum call-out price. Larger detached systems of 16 to 25 panels are usually £150 to £250, and bird proofing a domestic array usually adds £300 to £800.

Typical prices

Job	Typical UK price (2026)
Per panel rate	£4 to £15, usually with a minimum charge
Bungalow or ground-mounted, 6 to 10 panels	£50 to £90
2 to 3 bed house, 8 to 14 panels	£80 to £150
4 bed detached, 12 to 16 panels	£120 to £180
Large house, 16 to 25 panels	£150 to £250
Bird proofing, typical domestic array	£300 to £800 including a clean
Commercial or farm array	Priced per panel after a survey

These are typical guide prices. Your actual price depends on the number of panels, the height and pitch of the roof, how dirty the panels are, access and where in the UK the property is.

What affects the price

Number of panels and how they are laid out
Roof height, including three-storey houses that need longer poles
Heavy bird fouling, lichen or moss that needs more time
Flat roofs or arrays that need roof access rather than ground-level poles
Bird proofing, and whether old nests need clearing out first
Whether you book a one-off clean or a regular maintenance visit

Is it worth paying for?

If your panels are only lightly dusty, rain may be doing most of the work and a clean will make a small difference. If you can see bird droppings, lichen or a grimy film, or the panels are low-pitched or near trees and fields, a clean is more likely to pay for itself in restored output, and it is a good chance to spot nesting or damage early.

How to get an accurate price

Send the number of panels, the type of property and a photo of the array if you can. Mention any bird problems so we can price proofing at the same time.