Professional solar panel cleaning in London
We help homeowners and businesses to increase solar performance up to 30% with eco-friendly cleaning solutions.
•20–40 solar panels cleaned in ~1–2 hours • Prices from £4 per panel • All London boroughs • 7-day scheduling • Photo proof provided
Professional solar panel cleaning in London
We help homeowners and businesses to increase solar performance up to 30% with eco-friendly cleaning solutions.
•20–40 solar panels cleaned in ~1–2 hours • Prices from £4 per panel • All London boroughs • 7-day scheduling • Photo proof provided
OUR SERVICE
Here’s how we can help you
Get the most from your solar investment with expert cleaning that restores shine and maximises energy output. Safe, eco-friendly, and professional – we make your panels perform like new.
30% More Energy Output
Clean panels capture more sunlight, boosting performance and energy production by up to 30%.
21% Higher Return on Investment
Improved efficiency means faster payback and greater long-term savings — up to 21% more value from your solar setup.
18% Longer System Lifespan
Regular cleaning prevents damage and efficiency loss, helping your solar system last up to 18% longer.
PROBLEMS
London’s Specific Solar Problems
SolarCleanX is London-based and fully specialised in solar panel cleaning for this city.
Urban Soot & Road Dust
Traffic and brake dust form a grey film that blocks light and drags down output over time.
Persistent Spring Pollen
Traffic and brake dust form a grey film that blocks light and drags down output over time.
Bird Droppings (Hot-Spot Risk)
Acidic spots create hard shading, trigger hot-spots and accelerate surface wear.
Saharan Dust Episodes
Occasional orange dust settles after dry winds/rain, tinting glass and depressing production.
WHY US?
Powered by Precision, Driven by Care
At SolarCleanX, we go beyond cleaning — we care for every detail that keeps your solar system performing flawlessly. As specialists in solar panel cleaning services in London homeowners and businesses rely on, our certified technicians bring years of precision, reliability, and respect for the environment to every job, delivering lasting results you can count on.
Certified Professionals
Our team is fully trained and certified in solar panel care, ensuring every job meets the highest quality standards.
High-Quality Equipment & Safety
We use specialized soft-wash systems and purified water to protect your panels from damage while achieving a streak-free finish.
Eco-Friendly Methods
We use 100% biodegradable, non-toxic cleaning products — safe for your panels, your home, and the planet.
Transparent Price
No hidden fees or surprises — just honest pricing, punctual visits, and results you can trust.
PROCESS
The process is the key
Step-by-Step Process: We follow a meticulous process using specialized, eco-friendly equipment to clean your solar panels safely and effectively.
Inspection
Preparation
Cleaning
Final Check
Inspect your panels to understand their current condition.
Set up safety equipment and get everything ready for cleaning.
Use purified water and soft brushes to clean panels safely and gently.
Make sure every panel is spotless and performing at its best.
Inspection
Inspect your panels to understand their current condition.
Preparation
Set up safety equipment and get everything ready for cleaning.
Cleaning
Use purified water and soft brushes to clean panels safely and gently.
Final Check
Make sure every panel is spotless and performing at its best.
PROJECTS
The result
PROJECTS
The result
+4800
panels cleaned
+320
homes & businesses
0%
chemicals used
98%
satisfaction rate
We provide solar panel cleaning across all London boroughs and nearby areas.
See the full list of areas we cover.
● South London
● Southwest London
● Central London
● North London
● Northwest London
● East London
● Southeast London
● Kent
We provide solar panel cleaning across all London boroughs and nearby areas.
● South London
● Southwest London
● Central London
● North London
● Northwest London
● East London
● Southeast London
● Kent
See the full list of areas we cover.
ABOUT US
Who we are
SolarCleanX is a certified solar panel cleaning company based in London, serving residential, commercial, and industrial clients. With over 10 years of experience, we deliver professional service using advanced equipment, safe techniques, and a fully trained team. We focus on efficiency, reliability, and long-term care for your solar energy system.
Certificate
Our Partner
TESTIMONIALS
Our clients love us
“Excellent service from start to finish. The team arrived on time, explained everything clearly, and my solar panels look brand new again. I noticed a clear boost in energy output within days — if you need solar panel maintenance in London, highly recommend SolarCleanX!”
Oliver B.
Richmond, London
“Really impressed with the professionalism. They used purified water and no harsh chemicals, which was important to me. The difference was visible straight away — spotless panels and great communication throughout. Proper pv panel cleaning in London done right.”
Sophie T.
Clapham, London
“Booked them after a neighbour’s recommendation and I’m glad I did. Fast, safe, and very thorough job. They even sent me before-and-after photos. My inverter readings went up by around 20% — truly top solar panel cleaners in London.”
James P.
Ealing, London
FAQ
Need info fast?
Your solar panel cleaning questions – answered below.
What are the benefits of solar panel cleaning?
Clean glass lets in more light, stabilises performance, and helps spot minor issues early. Many roofs see a clear uplift after a proper clean—often ~10–20%, sometimes higher where soiling was heavy. Result: steadier curves and lower bills over time.
How often should panels be cleaned?
Most roofs are well served by a simple rhythm: once or twice a year. If you live near trees, busy roads, the coast, or a construction zone, you may benefit from shorter intervals. As a rule of thumb, if you see residue or drops in output, it’s time—most homeowners booking solar panel maintenance in London go for a spring and late-autumn clean to keep performance steady.
Will rain keep my panels clean?
Rain helps with loose dust but won’t remove bonded films, pollen, soot or bird marks—especially around edges and lower sections. Think of rain as a rinse, not a reset. A periodic professional clean is what restores the glass to a clear, uniform finish.
Can I clean them myself?
It’s tempting, but DIY carries risks: slips, electrical hazards, and hairline scratches from the wrong tools or water. Specialist cleaners use purified water and panel-safe brushes with proper access equipment and insurance—keeping you safe and your warranty happy.
How do you clean the panels?
We use a pure-water system (no minerals, no residue) with soft, non-abrasive brushes designed for solar glass. No pressure washing and no harsh chemicals. Stubborn spots are treated gently and rinsed to a clear finish so nothing bakes onto the surface.
Will cleaning damage the panels or void my warranty?
Done correctly, cleaning is a protective task, not a risky one. Our approach avoids abrasion and aggressive detergents, and we follow safe-access methods to protect frames, seals and coatings. This aligns with typical manufacturer guidance for routine care.
How much does it cost?
Price starts from £4 per panel. It depends on the number of panels, access to the roof, and how dirty the array is. We keep it simple with transparent quotes based on your setup—share a photo and panel count, and we’ll confirm the exact figure before any work is scheduled.
Which areas do you service in London?
Yes-we service all London boroughs and nearby postcodes, including Camden, Haringey, Hackney, Greenwich, Southwark and Hounslow. If you’re just outside, we can often help depending on access and job size. See the full map & borough list
Looking for professional solar panel cleaning service near you?
Schedule your solar panel cleaning or a consultation in London, UK today and keep your system performing at its best.