Solar panels are a great long-term investment for any home or business. They reduce electricity bills, lower your carbon footprint, and add value to your property. But like anything exposed to the elements, solar panels need regular maintenance to keep performing at their best.
One of the most common issues we come across is lichen and grime build-up — and it can seriously affect how much energy your panels produce. Lichen is a combination of algae and fungus that grows on outdoor surfaces, especially in damp or shaded areas. Once it takes hold on solar panels, it can be difficult to remove without the right tools and know-how.
The problem? Lichen blocks sunlight, which means your panels can’t absorb as much energy — sometimes reducing efficiency by 13% or more. Over time, that adds up to lost savings and wasted solar potential. We recently cleaned a set of solar panels that hadn’t been touched in years. They were covered in lichen and grime. After a professional clean from the team at Asset Property Services Ltd, the difference in output was huge. We even captured a video to show just how much performance was being lost due to the build-up. It’s not just about how they look — it’s about how well they work.
Our team uses safe, non-damaging techniques to clean your panels thoroughly, without risking damage to the glass or wiring. We work quickly, safely, and to a high standard — making sure your investment stays protected and performs at its best year-round. So if your panels are looking a bit worse for wear, or you’re not sure when they were last cleaned, it might be time to call us. A simple clean could be the difference between average performance and top-tier energy savings.
Asset Property Services Ltd — keeping your solar panels clean, clear, and working hard.