Solar panel cleaning
get the most from every ray
Dirty panels lose performance. We use pure water reach-and-wash systems to safely lift grime and algae — restoring output without harsh chemicals.
Why Clean Your Solar Panels?
Without regular cleaning, solar panels can develop unwanted grime and algae as a result of their exposed location. When panels are dirty their overall performance will drop. We use the latest technology to ensure your panels are left spotless, even in those hard-to-reach areas.
Safe, Competitive, Reliable
Safety precautions are always taken to protect you, your property and our team. Our prices are highly competitive and we aim to beat other local companies on like-for-like quotes. Choose your area below to find your local solar panel cleaner.
Pure water cleaning
Filtered, de-ionised water lifts grime without chemicals.
Reach-and-wash
Safely clean panels from the ground — no foot traffic on your roof.
Boosted efficiency
Customers regularly report improved output after a clean.
Recommended yearly
We can include solar panels in your regular round.
Related Services
Frequently asked questions
Does cleaning solar panels really improve output?+
Yes. Dust, bird mess, moss and general grime block light from reaching the cells, and even a thin film can noticeably reduce generation. Customers regularly report improved output after a clean — restoring the efficiency you paid for.
Is it safe to clean solar panels?+
We use pure water reach-and-wash poles to clean panels from the ground wherever possible, so there's no foot traffic on your roof and no scratching. Pure, de-ionised water means no chemicals that could damage the panels or void warranties.
How often should solar panels be cleaned?+
Around once a year suits most installations, though panels near trees, farmland or busy roads may benefit from more frequent cleaning. We can add your panels to a regular round so they're kept clear automatically.
Local solar panel cleaning
Solar panel cleaning near you
Deluxe Window Cleaning is a network of local, family-run teams across the UK. Choose your town for solar panel cleaning prices, photos of recent work and a direct line to your local cleaner.
Ready for a sparkling clean?
Get a free, no-obligation quote today. Most quotes returned within 24 hours.