At Solar PV Charging, we’re committed to helping your solar panels perform at their best by carrying out solar cleaning and keeping them spotless and unobstructed. Clean panels don’t just capture more energy from the sun, they also protect and extend the life of your investment.
Our expert team uses eco-friendly products and advanced cleaning techniques to safely remove dust, dirt, bird droppings, and other buildup that can reduce efficiency over time. With our service, your panels stay at peak performance, maximising energy output, lowering costs, and supporting a greener future.
Regular cleaning can restore up to 30% lost efficiency
Why Solar Panel Maintenance Matters
Maximise Energy Output
Dirty panels can lose 15-30% efficiency. Professional cleaning restores peak performance.
Protect Your Investment
Regular maintenance extends panel lifespan and maintains warranty compliance.
Increase Savings
Clean panels generate more electricity, reducing your energy bills and maximising ROI.
Prevent Damage
Bird droppings and debris can cause hot spots and permanent panel damage if left untreated.
Maintain Warranties
Many manufacturers require regular maintenance to keep warranties valid.
Eco-Friendly Service
We use biodegradable, panel-safe products that protect the environment and your system.
Our Solar Cleaning Process
Step 1
Initial InspectionInitial Inspection
We assess your panels for dirt buildup, damage, and any potential issues. We’ll photograph the condition before cleaning and check for cracks, loose connections, or shading problems.
Step 2
Safe Access SetupSafe Access Setup
Our team uses professional equipment including safety harnesses, scaffolding, or cherry-pickers (where needed) to safely access your roof. All work is carried out to UK health and safety standards.
Step 3
Eco-Friendly CleaningEco-Friendly Cleaning
We use purified water and soft brushes to gently remove dirt, dust, bird droppings, pollen, and grime. Our biodegradable cleaning solutions are panel-safe and environmentally friendly. No harsh chemicals or high-pressure washing that could damage panels. We can even apply a protective coating to help prevent dirt/debris building up and reducing the need for cleaning.
Step 4
Final Inspection & ReportFinal Inspection
After cleaning, we inspect panels again, provide before-and-after photos, and give you a full inspection. We’ll also advise on any maintenance needs or potential issues discovered during the service.
What We Clean
How Often Should Carry Out Solar PV Cleaning
Why Choose Solar PV Charging For Cleaning?
Professional service, eco-friendly products, and expert care for your solar investment
What Reduces Solar Panel Efficiency?
Our Cleaning Methods
Maintenance Contracts Available
One-Off Cleaning – Single visit for immediate cleaning needs
Annual Contract – One cleaning per year, scheduled at your convenience
Bi-Annual Contract – Two cleans per year (spring and autumn recommended)
Quarterly Contract – Four cleans per year for commercial or high-output systems
Custom Schedules – Tailored maintenance plans for solar farms or large installations
Benefits of Contracts:
Solar Panel Cleaning Costs
Solar panel cleaning costs vary depending on system size, roof access, and cleaning frequency. Here’s a general guide:
Prices are approximate. Difficult access, height, or stubborn stains may incur additional charges.
What Affects Cleaning Costs?
- Number of panels – More panels = longer cleaning time
- Roof height & pitch – Difficult access requires additional equipment
- Panel condition – Heavy soiling or bird droppings take longer
- Location – Travel distance and site accessibility
- Frequency – Regular contracts receive discounted rates
- Additional services – Inspection, minor repairs, or gutter cleaning
Extensive Range Available
CLEANING vs. RAIN: WHY RAIN ISN’T ENOUGH TO CLEAN YOUR SOLAR PANELS
Common Myth: “Rain cleans my solar panels.”
The Reality:
Professional cleaning restores 95-100% of original efficiency.
Solar Panel Cleaning FAQ’s ….
Yes. Contact us for urgent cleaning needs.
We can clean under-panel areas and install bird deterrents (additional cost).
Yes. We clean all types of solar installations.
Yes. Full photographic report included with every clean.
Yes. Annual, bi-annual, and quarterly contracts available with discounts.
No. We use proper access equipment and take care to protect your roof.
Yes, we work year-round (weather permitting).
1-4 hours depending on system size and condition.
Yes. Fully insured with £5 million public liability coverage.
We use professional scaffolding, harnesses, and cherry-pickers for safe access.
Yes. Tile, slate, flat roofs, and all domestic/commercial roof types.
No. Rain removes loose dust but not bird droppings, pollen, or sticky residue.
15-30% depending on buildup severity.
Only eco-friendly, biodegradable solutions when needed for stubborn stains.
No. We use soft brushes and purified water specifically designed for solar panels.
Not recommended. Professional equipment and techniques prevent damage and ensure safety.
Every 6-12 months for residential, 3-6 months for commercial systems.