Solar PV Storage

Most systems benefit from one clean per year. Heavily polluted, coastal, or bird-prone areas may need more frequent cleaning. We offer free site assessments and reminders to keep your system running efficiently year-round.

Not safely or effectively. While window cleaners are great at making glass sparkle, solar panels require a different approach. Incorrect techniques or equipment can scratch the panels, void warranties, or even cause electric shock. Specialist solar panel cleaners have knowledge of DC voltage to clean panels safely, without damage, and without reducing system efficiency.

Yes. Solar panels are live electrical systems that generate power during daylight. Using tap water, metal poles, or incorrect methods can result in electric shocks, falls, or damage to your panels. As specialists, we’re fully insured, trained, and equipped to manage these risks properly.

Absolutely. Dirt, bird droppings, and pollen can reduce panel efficiency by 10–30% or more, especially in dusty or coastal areas. Regular specialist cleaning helps maximise energy output and protect your investment.

It can, if done incorrectly. Many panel manufacturers require panels to be cleaned using specific techniques. Using abrasive materials or hard water can void your warranty. Our methods follow manufacturer recommendations to keep your warranty intact.

Yes. As specialists, we carry public liability insurance and are trained in working at height, electrical awareness, and solar system safety. Most window cleaners are not covered or trained for this kind of work.

We’re not general cleaners, we’re solar PV specialists. Our engineers understand the full system, from panels to inverters and monitoring software.

That means we can spot faults, advise on performance, and carry out minor repairs or optimisations while we clean. We also provide detailed before-and-after reports for peace of mind.

Yes! We fit humane bird and pest protection mesh that prevents nesting and damage without harming wildlife. Our guards don’t require drilling, so they won’t void your warranty and are designed to last.

Absolutely. We use 100% purified water, powered by solar-charged battery systems. No detergents, chemicals, or pressure washers, just environmentally responsible cleaning that protects your panels and the planet.

Yes! !e specialise in SolarEdge and Enphase upgrades, including inverter replacements, optimisation, and battery integration. We can bring older systems up to modern standards and improve efficiency by up to 25%

Like any electrical system, solar PV requires periodic checks and cleaning to perform at its best. Dirt buildup, loose connections, inverter errors, and bird damage can all reduce your generation over time.

Regular maintenance ensures maximum output, safety, and system longevity, helping you protect your investment.

Our ongoing maintenance packages typically include:

Visual inspection of all panels, cabling, and mounting systems

Inverter and optimiser health checks (SolarEdge, Enphase, Growatt, etc.)

Performance and shading analysis

Cleaning of panels using pure water systems

Optional thermal imaging to identify hidden faults

Written report of findings and any recommended remedial work

We can tailor this service to residential, commercial, or solar-farm systems.

Yes, we do. If your current solar PV system is out of warranty, or if you’ve purchased a property and the original installer has gone out of business, we can provide a new 10-year workmanship warranty for complete peace of mind.