Maximize Energy Output. Protect Your Investment. Cleaner Panels, Better Performance.
Dirty solar panels don’t just look bad — they cost you money. At Total Exterior Cleaning, we provide expert solar panel cleaning services that restore your panels’ performance, improve efficiency, and protect your long-term investment.
Serving South Wales and surrounding areas, our team uses safe, eco-friendly techniques and pure water systems to remove dirt, algae, lichen, bird droppings, and pollution buildup — without damaging delicate surfaces.
Why Choose Our Solar Panel Cleaning Services?
Solar panels are exposed to the elements 24/7. Over time, dust, grime, and environmental pollutants create a film that blocks sunlight and reduces efficiency — especially in the UK’s damp climate.
Studies show dirty solar panels can lose up to 25% of their energy output.
Pure Water Cleaning System
We use 100% deionised, purified water that leaves no residue or streaks and prevents mineral buildup — essential for sensitive photovoltaic glass.
Non-Abrasive, No-Chemical Method
Our brush systems are designed specifically for solar panels — gentle yet effective in removing contaminants without scratching the surface.
Ground & Roof-Mounted Panels
We clean solar installations of all types — residential rooftops, flat roofs, agricultural buildings, commercial arrays, and solar farms.
Camera Inspections (Optional)
We can provide before and after images of your solar panels so you can see the difference and monitor cleanliness over time.
Homeowners and landlords, solar panel installation companies, schools, universities and public buildings, offices, factories and warehouses, farms, greenhouses and solar farms, and property management companies.
No matter the size of the job — we deliver fast, safe, and thorough cleaning every time.
Total Exterior Cleaning delivers professional exterior cleaning services across Cardiff and South Wales, including patio and driveway pressure washing, roof cleaning, solar panel cleaning, render cleaning, commercial exterior cleaning, and property staging cleans to enhance kerb appeal. We also provide expert gutter cleaning to keep your drainage systems clear and efficient.
Using advanced equipment and eco-friendly methods, we ensure reliable, high-quality results for both residential and commercial properties. For trusted, affordable exterior cleaning in Cardiff and South Wales, contact Total Exterior Cleaning today.
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