Dust, pollen, bird droppings and general grime build up quietly and cost you generation. We clean roof-mounted and ground-mounted arrays across South Wales using purified water and soft-bristle equipment — safely, and without scratching the glass.
Even in a wet climate like ours, panels don't stay clean on their own. Rain washes off some surface dust, but it can't shift bird droppings, pollen film, soot, or the algae that creeps in around frames and low-pitch roofs.
Typical output lost to soiling on UK residential systems that haven't been cleaned recently — more on roofs near trees, farmland, or busy roads. A single clean can restore most of it straight away.
Every property is different, so every job starts with a quick assessment of the panel type, roof pitch and safe access before we get to work.
We confirm panel count, roof type and eaves height so the access method and price are right first time.
Soft-bristle brush heads and purified water lift dirt without scratching the glass or leaving mineral streaks.
Ground-level telescopic poles where possible, or full scaffold access for higher and harder-to-reach roofs.
A visual once-over of every panel before we leave, so you can see the difference straight away.
Access is the main thing that changes the price. Most low-rise homes are cleaned from ground level at no extra cost — taller or steeper roofs need scaffolding for safe, secure access.
Used wherever it's safe to do so — typically bungalows, single-storey extensions, garages and ground-mounted arrays. Reached entirely with telescopic water-fed poles.
Needed where eaves height or roof pitch makes ground-pole access unsafe. Priced by eaves height, and includes full erection and take-down.
Tell us how many panels you have and how we'll need to access them. We'll work out a guide price straight away — final cost is confirmed after a short check of your property.
All prices shown are guide prices and exclude VAT.
Once or twice a year is enough for most homes. Properties near trees, farmland, main roads, or with a lot of bird activity may benefit from cleaning more often.
No. We use soft-bristle brush heads designed for panel surfaces and purified water with no detergents, so there's nothing abrasive or corrosive involved.
No — cleaning is carried out entirely from outside, either from ground level with a telescopic pole or from scaffolding where needed.
Just choose "ground level" in the calculator for a starting estimate. We'll confirm the correct access option when we arrange your visit, and let you know before any work begins if the price changes.
Yes — ground-mounted panels are cleaned the same way as low-rise roofs, from ground level with a telescopic pole, with no scaffold charge.