Skip to content
OutWash

Priced per property

Solar panel cleaning in Exeter

Keep your domestic solar panels working efficiently by removing the dirt, dust, pollen, bird droppings and moss that builds up on the glass. We clean them safely from the ground using purified water and soft brushes.

Solar panels being cleaned on the roof of a house in Exeter
  • Dirt, dust and pollen removed
  • Bird droppings and moss cleared
  • Purified water and soft brushes
  • No harsh chemicals or pressure washers

Solar panel cleaning is not included in the regular window-cleaning round. It is priced as a separate one-off job based on the number of panels, roof height and safe access.

How we do it

How we clean your solar panels

A gentle, methodical clean that removes build-up without risking the panels or their fixings.

Cleaned safely from the ground
We use a water-fed pole with a soft brush and purified water to clean the panels, usually without setting foot on your roof. The approach is gentle enough for the glass and frame seals.
No chemicals that could damage seals
Harsh chemicals and high-pressure washers can degrade seals and anti-reflective coatings over time. We avoid both, using only purified water and soft agitation.
Helps maintain efficiency
A build-up of dirt, dust, pollen and bird droppings creates a layer that blocks light. Cleaning removes this so the panels can perform closer to their designed output.
One-off or scheduled cleans
Solar panel cleaning is a separate one-off service, not part of the six-weekly window-cleaning round. Most homes benefit from an annual clean, though heavily shaded or coastal properties may need it more often.

We clean solar panels across Exeter and surrounding areas. For anything unusual, send us a few details.

Pricing

Priced per property

Solar panel cleaning is priced per job based on the number of panels, roof height and access. Send us a few details and a photo if you can, and we'll get back to you with a price.

Houses on an Exeter street covered by OutWash

Questions

Solar panel cleaning FAQs

Yes. We clean domestic solar panels to remove dirt, dust, pollen, bird droppings and other build-up that reduces efficiency. It is priced as a separate one-off job and is not part of the regular window-cleaning round. More about solar panel cleaning.

We use purified water and a soft brush on a pole, usually from the ground or a safe working position, so there is no need to walk on your roof. Harsh chemicals or pressure washers are avoided because they can damage the panels or their seals.

For most homes in Devon, once a year is enough. If you are near trees, farmland or the sea, they can get dirty faster and may benefit from more frequent cleaning.
All frequently asked questions

Get your price

Want cleaner, more efficient panels?

Tell us a little about the property and we'll get back to you with a price.

Call us