Solar panels are a fantastic investment that can significantly reduce energy bills. However, over time, dirt, dust, bird droppings and other debris can build up on the surface, blocking sunlight and reducing efficiency. Even a thin layer of grime can lower output – meaning less return on your investment.
While solar panels generally require minimal maintenance, regular professional cleaning is essential to keep them working at peak performance. In fact, many manufacturers and installers specify in their warranty terms that panels must be cleaned regularly to avoid damage or early failure.
We use the same trusted water-fed pole system that we use daily for our window cleaning service – a method recommended by the Energy Saving Trust. This chemical-free system uses laboratory-grade purified water and specialised soft-bristled brushes to gently lift and remove dirt, bird mess and debris without scratching or damaging your panels.
Unlike traditional cleaning products, pure water leaves no sticky residue, which means your solar panels stay cleaner for longer. Most solar panels can be cleaned safely from the ground, using our extendable poles that reach up to 65ft – perfect for residential rooftops and commercial installations alike.
To ensure maximum efficiency, it’s recommended that solar panels are cleaned at least twice a year. Properties close to trees, busy roads or with high bird activity may benefit from more frequent cleans.
The cost of solar panel cleaning varies depending on panel quantity, accessibility, and cleaning frequency. However, many of our regular customers tell us that the improvement in performance more than covers the cleaning cost, especially over time.
We pride ourselves on offering a safe, professional and environmentally friendly service with minimal disruption. With our experience and high-reach equipment, we’ll have your panels looking spotless and working efficiently – helping you get the most out of your solar system.
Get in touch with us today to arrange your next solar panel clean. We’ll help protect your investment and keep your panels performing at their very best.
"Sparkles cleaned our solar panels using purified water and a soft-brush system. No harsh chemicals, no residue – and we noticed an immediate improvement in output. Really impressed with their knowledge and approach."
"I’ve used Sparkles for a few different jobs now – window cleaning, conservatory roof cleaning, even solar panels – and they’ve been fantastic every time. Always turn up when they say they will and do a brilliant job."
"We didn’t realise how grubby our fascias had become until Sparkles gave them a deep clean. What a transformation! The house looks so much smarter now. Very friendly service and competitively priced."
"Sparkles recently cleared our blocked gutters using their ground-based vacuum system, and it was brilliant. No mess, no damage to the property, and they even showed us the results on camera. Quick, tidy and worth every penny."
"We’ve been using Sparkles for regular window cleaning for over a year now and they never disappoint. Always professional, friendly and our windows are gleaming inside and out. Even the sills are wiped down every visit. Highly recommend!"
Based in Ashford, we proudly serve the surrounding towns and villages across Kent. Whether you need regular window maintenance for your home, or you’re a business looking to keep your premises spotless, Sparkles has you covered.
Follow us on our social channels