Keeping your solar panels clean is essential for maintaining their efficiency and protecting your investment. Over time, dirt, moss, algae, bird droppings and airborne pollution can build up on the surface of your panels, significantly reducing their ability to absorb sunlight. In the Cotswolds, with changing weather conditions, this build-up can happen faster than you might expect.

At Cotswold Exterior Cleaning, we provide professional solar panel cleaning using specialist equipment and purified water. Our safe, from the ground non-abrasive cleaning methods remove grime without damaging the panels, seals or frames. Unlike DIY cleaning, our approach avoids harsh chemicals, pressure washing or standing on your roof, ensuring your system remains fully protected.

Regular solar panel cleaning can help improve energy output, extend the lifespan of your panels and ensure you’re getting the best possible return from your solar system. Whether your panels are installed on a domestic property, farm building or commercial premises, we tailor our service to suit your setup.