Solar Panel Maintenance & Cleaning
Keep your solar panels working at peak efficiency. Get free quotes from professional maintenance services
Get Free QuotesWhy Solar Panel Maintenance Matters
Solar panels are designed to be low-maintenance, but regular cleaning and inspection can ensure they continue operating at maximum efficiency. Dirt, bird droppings, pollen, and debris can reduce solar panel output by 15-25%, costing you money every day.
Professional maintenance includes cleaning, electrical checks, mounting inspections, and performance monitoring to keep your system generating optimal power for 25+ years.
What's Included in Solar Maintenance
Visual Inspection
- • Check for physical damage or cracks
- • Inspect mounting and roof attachments
- • Examine wiring and connections
- • Look for signs of wear or corrosion
Professional Cleaning
- • Deionized water cleaning (no streaks)
- • Remove dirt, pollen, and bird droppings
- • Clean around panel edges and frames
- • Safe roof access and working practices
Electrical Testing
- • Check inverter performance
- • Test output and voltage levels
- • Verify safety systems functioning
- • Compare to expected generation
Performance Report
- • Detailed maintenance report
- • Photos of panels before/after
- • Performance data and trends
- • Recommendations for improvements
Benefits of Regular Maintenance
Increased Output
Clean panels can improve energy generation by up to 25%
Extended Lifespan
Proper maintenance helps panels last their full 25-30 year lifespan
Protect Investment
Early problem detection prevents costly repairs later
Maintenance Costs
Prices vary based on system size, roof access, and location. Most homes benefit from annual cleaning.
Return on Investment
Annual cleaning can pay for itself through increased generation - typically within 1-2 years
How Often Should You Clean Solar Panels?
Annual Cleaning (Most Homes)
Suitable for most UK locations with moderate rainfall and minimal tree coverage
Twice Yearly (Recommended)
If you're near busy roads, farms, or under trees. Clean in spring and autumn for best results
As Needed (Check Regularly)
Monitor your system output. If generation drops significantly, schedule a clean
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Common Questions
Can I clean solar panels myself?
While possible, it's not recommended due to safety risks from working at height and potential damage to panels. Professional cleaners have proper equipment and insurance.
Does rain clean solar panels?
Rain helps, but it's not sufficient. Rain can leave water spots and doesn't remove stubborn debris like bird droppings or tree sap.
Will dirty panels damage my system?
Dirt won't damage panels, but it significantly reduces efficiency. Bird droppings can cause "hot spots" if left long-term, potentially affecting panel lifespan.
Is maintenance covered by warranty?
Most warranties require "reasonable maintenance" which typically means annual cleaning and inspection. Neglecting maintenance could void warranty claims.
Keep Your Solar Panels Working at Peak Efficiency
Get free quotes from professional solar maintenance services
Get Free Quotes