Professional Solar Panel Cleaning Across Lincolnshire
Dirty solar panels lose efficiency and generate less electricity. Our pure water cleaning service restores output and protects your investment — safely and without damaging panels or warranties.
Are Your Solar Panels Underperforming?
Studies show dirty solar panels can lose 15–25% of their energy output. Bird droppings, pollen, algae, and pollution build up invisibly — and rain alone cannot remove them.
Regular professional cleaning is one of the easiest ways to maximise your solar investment — and it’s fast, safe, and completely non-invasive.
Why Choose Fenland Exterior Cleaning?
Professional results with the right equipment, the right technique, and a team that takes pride in every job.
Commercial-Grade Equipment
We use professional-spec equipment — far more capable than anything available to hire — to deliver results that really last.
Fully Insured
We carry full public liability insurance on every job, giving you complete peace of mind while we work on your property.
Right Method for Every Surface
We assess every job and select the most appropriate technique to achieve great results without causing any damage.
Eco-Friendly Treatments
Our treatments are safe for plants, pets, and people — effective at removing organic growth without harming the surrounding environment.
No Mess Left Behind
We clear all waste and leave your property clean and presentable — we never leave a job half done or in a worse state than we found it.
Free, No-Obligation Quotes
Get a clear, honest quote with no hidden charges. We assess the job and provide a fixed price before any work begins.
What Our Customers Say
5-Star rated on Google by homeowners and businesses across Lincolnshire
“Our panels had bird droppings all over them and our generation had dropped noticeably. After Fenland cleaned them our output improved significantly. Very impressed.”
“Quick, professional, and completely safe. They explained exactly what they were doing and left everything spotless. Generation is definitely up since the clean.”
“Used Fenland for our commercial installation — 40 panels cleaned efficiently in a morning. No disruption, great results. Will be booking quarterly.”
Solar Panel Cleaning Services
We clean all types of solar panel installations — domestic rooftop arrays, commercial installations, and ground-mounted systems.
How It Works
A simple, straightforward process — no fuss, no hidden charges, just great results.
Safety Assessment
We assess roof access, electrical safety, and panel layout before any work begins.
Pure Water Preparation
Mains water purified through our deionisation system to remove all minerals and contaminants.
Gentle Panel Clean
Soft brush and pure water used to clean every panel — no chemicals, no abrasives, no risk.
Rinse & Dry
Panels rinsed with pure water leaving a spotless, residue-free surface.
Output Check
We recommend monitoring your generation data in the days following the clean to see the improvement.
Areas We Cover
We provide solar panel cleaning services across Lincolnshire and the surrounding area.
Common Questions
How much efficiency do dirty panels lose?
Research suggests dirty panels can lose 15–25% of their output depending on soiling levels. In dusty or bird-heavy areas the loss can be higher.
Why not just let the rain clean them?
Rain removes loose dust but leaves mineral deposits, bird droppings, and pollen in place. Pure water cleaning removes all of these without leaving any residue.
Is solar panel cleaning safe for my warranty?
Yes — our pure water, non-abrasive method is fully compatible with all major manufacturer warranties. We do not use chemicals or high-pressure equipment on panels.
How often should solar panels be cleaned?
We recommend an annual clean as a minimum. Panels in areas with high bird activity or significant pollution may benefit from twice-yearly cleaning.
Solar Panel Cleaning Across Lincolnshire
We provide professional solar panel cleaning to 10 towns and villages across Lincolnshire. Click your nearest location for local pricing, local expertise and local knowledge.
Major Towns
Get More from Your Solar Investment
Get a free, no-obligation quote from Lincolnshire’s trusted solar panel cleaning specialists.
No pressure. No spam. Just honest, professional advice.