COMMERCIAL SOLAR PANEL CLEANING SERVICE

Maximising energy efficiency and maintaining performance with professional commercial solar panel cleaning.

Solar Panel Corporate Cleaning

Commercial solar panel cleaning is essential for maintaining system performance and preventing long-term damage. Even light dust or bird droppings can block sunlight and reduce energy output, increasing operational costs and lowering your return on investment. Over time, build-up can also lead to staining or corrosion, especially around the frames.

At Neptune Cleaning, we deliver professional solar panel cleaning for commercial properties across Hampshire and Southampton. Our team uses purified water and non-abrasive, ladder-free systems to clean safely and efficiently, without damaging the panels or surrounding fixtures. Whether you manage a warehouse, business park, or renewable energy site, we help keep your system operating at peak performance while protecting your long-term investment.

Caring For Your Investment

At Neptune, we know that clean solar panels perform better and last longer. Our commercial solar panel cleaning service helps maintain efficiency by safely removing dirt, dust, and bird droppings that can reduce output over time.

We use purified water and gentle tools to clean without chemicals or surface damage, helping you get the most from your system while protecting your investment.

Eco-Friendly

We use eco-friendly methods to clean commercial solar panels safely and effectively. Our system uses deionised water instead of chemicals, reducing environmental impact while protecting your solar panels.

This approach supports sustainability goals and helps keep rooftop and large-scale solar systems running efficiently. It’s the smarter way to maintain performance while keeping your business environmentally responsible.

Areas We Cover

Based in the heart of Hampshire, Neptune covers the entire county and beyond. Our expert team know what matters to you; punctuality and great service. It's why we're trusted by over 6,000 homes and businesses.

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Safe & Accredited

At Neptune, we prioritise safety and professionalism in all aspects of our work. We hold prestigious accreditations such as iPAF, City & Guilds, PASMA, and SafeContractor. With our trained and certified professionals, you'll have peace of mind knowing that your windows are being handled with professionalism and care.

Our Corporate Clients

Neptune Window Cleaning Services has been proudly serving corporate clients for over 30 years, establishing a reputation for excellence and reliability in the industry. We have had the privilege of working with esteemed organisations like Stone Water, Winchester City Council, Fareham Borough Council, First Port, Housing 21, RMG, Denfords Property Management to name just a few, providing them with professional window and exterior cleaning services that meet their high standards.

We prioritise safety and professionalism in all aspects of our work. We hold prestigious accreditations with Safe Contractor, iPAF, PASMA, and City & Guilds. These certifications demonstrate our dedication to adhering to the highest safety standards and ensuring the well-being of our team and clients.

The team at Neptune are well-equipped to tackle major tender opportunities. We have the expertise and resources to handle large-scale projects for corporate clients, delivering exceptional results within strict timelines.

Book An Appointment Today

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Meet The Team

At Neptune Cleaning, we’re proud to have a team of experienced and approachable specialists in commercial solar panel cleaning. We understand how important clean panels are for maintaining energy efficiency and protecting your investment. That’s why we’re committed to delivering a service that is punctual, professional, and tailored to your site’s needs. Whether you manage a large-scale solar array or rooftop panels on a commercial building, you can count on us to leave your panels spotless and operating at their best all while ensuring you’re completely satisfied with the results.