Solar Panel Cleaning to Protect Your Energy Output

Dust, bird droppings, moss, and airborne pollutants build up on panel surfaces and reduce the amount of sunlight reaching the photovoltaic cells. Even a thin layer of grime can cut output by 10 to 25 percent.

We use de-ionised pure water with a soft brush and pole-fed rinse system. This removes debris without scratching the glass or leaving mineral deposits that would block light.

No. Pure water and soft brushes are the manufacturer-recommended cleaning method for most solar panel brands. We never use pressure washers or abrasive materials on panels.

Once or twice a year is typical for Belfast. If you notice a drop in your energy output or inverter readings, a clean is worth arranging promptly.

Our crew are trained in safe procedures around PV systems. We will advise you on any isolation requirements before the appointment.

Yes. Solar panel cleaning is available as a recurring bolt-on to your window cleaning round, on the same visit, or as a standalone one-off.

Pricing is by quote based on the number of panels, roof pitch, and access requirements. Request a quote through the app or contact us directly.

We use water-fed poles to clean panels from ground level where accessible. For steeper pitches or complex roofs we use appropriate access equipment and risk assessment.

Yes. All our work is covered under our 10 million pound public liability insurance policy.

A standard domestic array of 10 to 16 panels typically takes 30 to 45 minutes from arrival to departure.