Improve Solar Efficiency
Removing dirt and contamination allows more sunlight to reach the panels.
The Deep Clean Team – Cleaner Panels, Better Performance, Maximum Efficiency!

Here at The Deep Clean Team, we specialise in professional solar panel cleaning for both residential and commercial properties.
Solar panels are a fantastic investment, but over time they naturally collect dirt, dust, bird droppings, pollen, algae and environmental pollution. This build-up can prevent sunlight from reaching the solar cells effectively, potentially reducing the amount of electricity your panels generate.
That’s where The Deep Clean Team comes in! Using our specialist filtered water cleaning system and professional long-reach water-fed poles, we can safely and effectively clean your solar panels, helping them perform at their best.
Book Your Free QuoteWe use a professional water-fed pole system, combined with specially filtered and purified water, to provide a gentle yet effective cleaning process.
Before starting, we visually assess your solar panels, checking their condition, accessibility and the amount of dirt and contamination present.
Our professional filtration system removes impurities and minerals from the water, so we can clean your panels without leaving behind the limescale deposits, streaks and watermarks associated with ordinary tap water.
Using our specialist telescopic cleaning poles fitted with soft, non-abrasive brushes, we can reach many roof-mounted solar panels safely from ground level. This allows us to clean the panels without needing to walk across your roof or place unnecessary pressure on the solar panels themselves.
Soft-bristled brushes gently loosen dirt, dust and bird droppings, while a continuous flow of purified water lifts and rinses it away without harsh chemicals or excessive pressure.
Once cleaned, we thoroughly rinse the panels with purified water. Because the minerals have been removed, the panels dry naturally to a clean finish with minimal spotting or streaking.
Your solar panels rely on sunlight to generate electricity. When the glass becomes covered in dirt, bird droppings or other contamination, less sunlight may reach the solar cells underneath. Professional cleaning can help:
Removing dirt and contamination allows more sunlight to reach the panels.
Clean panels can help recover electricity production lost through heavy soiling.
Tackling stubborn bird fouling that rainfall may struggle to remove.
Removing accumulated dust, pollen, algae and environmental pollution.
Keeping your solar installation clean and well maintained.
Restoring a cleaner, more professional appearance to your solar array.
Whether you have a small residential solar installation or hundreds of panels across a commercial building, we provide professional cleaning services for:
Our long-reach cleaning equipment allows us to access many installations efficiently, with suitable alternative access arrangements considered where required.
With years of experience in professional exterior cleaning, we understand the importance of using the correct equipment and cleaning methods.
Our team is fully insured and takes pride in providing a reliable, professional service with excellent attention to detail.
We use specialist filtered water systems, soft-bristled brushes and long-reach cleaning poles, with cleaning methods selected to suit the panel manufacturer’s requirements.
No harsh scrubbing, no unnecessary pressure – just professional solar panel cleaning!