Solar Panel Cleaning for Homeowners
Domestic solar panel cleaning removes dirt, dust, and bird droppings that can block sunlight and reduce your system’s energy output. Even a light build-up affects performance, and if left too long, may cause staining or damage to the frames. Regular cleaning is especially important in coastal, high-pollen, or dusty areas, where debris builds up quickly. By keeping your panels clean, you protect their lifespan, improve efficiency, and get better value from your investment.
If moss or debris on the tiles around your panels is part of the problem, our roof cleaning in Southampton and the surrounding area deals with that too.
- Protect their lifespan
- Improve efficiency
- Better value from your investment
9,000
Customers
35+
Years In Business
14+
Vehicles
Supported by Outstanding Client Reviews
Protect Your Solar Panels With Professional Cleaning That Restores Efficiency

Restore Efficiency
Dirt and debris on solar panels reduce sunlight absorption and lower energy output. Even small amounts can impact performance. At Neptune Cleaning, we use purified water and soft brushes to remove surface build-up safely. This helps your panels work more efficiently and deliver better energy returns.
Protect Your Property





Areas We Cover
Based in the heart of Hampshire, Neptune covers the entire county and beyond. Punctuality and great service are of utmost importance to us, which is why we're trusted by over 9,000 homes and businesses.
Meet The Team
Our team delivers an expert solar panel cleaning service for homeowners to get the most from their investment. Count on us to be meticulous in our approach and to leave your panels spotless and performing at their best for total satisfaction guaranteed.




















