Solar panels have become a familiar sight on homes, farms and businesses across the region. With energy costs remaining high, many people are turning to solar to cut bills and reduce reliance on the grid. But to get the most from these systems, keeping panels clean is essential.
It is easy to forget that panels are outside all year round, exposed to the elements. Dust, bird droppings, pollen, moss and even traffic pollution all build up over time. This thin layer of grime prevents sunlight from reaching the surface of the panels properly, lowering efficiency and cutting into the savings you would otherwise be making.
Why clean panels matter in your area
- Worcestershire – From rooftops in Evesham to countryside farms, clean panels help residents and landowners make the most of their renewable energy systems. Regular cleaning keeps panels performing at their best.
- Gloucestershire – A county known for its busy towns such as Cheltenham and rural landscapes, panels here often face added challenges from pollen and dust. Professional cleaning ensures systems run smoothly throughout the year.
- Warwickshire – With its mix of historic towns such as the popular tourist destination Stratford-upon-Avon and thriving businesses, solar is a smart way to cut costs. Clean panels are vital for homeowners and companies to see the maximum return on their investment.
Did you know?
- Dirty panels can lose up to 20% of their efficiency, meaning higher bills and less renewable energy produced.
- Bird droppings are a major cause of hotspots, especially in crowded town areas. If not removed, they can permanently damage solar cells.
- Regular cleaning not only boosts performance but also helps to protect warranties and extend the life of panels, whether on commercial developments or residential.
How often should panels be cleaned?
Properties near farmland, trees or busy roads may need more frequent cleaning due to dust and bird activity. For most households, a professional clean every six months is ideal. Regular maintenance is one of the simplest ways to make sure your solar panels are working hard for you.
Clean panels mean lower energy bills, better efficiency and the reassurance that your solar system is performing exactly as it should.
The Cannins approach
We work across Worcestershire, Gloucestershire and Warwickshire, including in Stratford-upon-Avon, across The Malverns and Cheltenham to help clients keep their solar systems at peak performance. Using purified water and non-abrasive tools designed specifically for solar panels, we clean safely and effectively without causing damage. Our methods are ladder-free too, making the process safer and more efficient. Contact us today to get a quote.