SOLAR PANEL CLEANING SERVICES LONDON

Over time, dirt, dust, bird droppings, and debris can accumulate on solar panels, reducing their efficiency and energy output. Regular cleaning ensures optimal performance. Contamination can reduce the electricity yield by up to 30 percent.

While rain can remove some surface dust, it often leaves spots or fails to remove stubborn dirt and grime. Professional cleaning ensures thorough maintenance.

It's a common misconception that solar panels are self-cleaning and require no cleaning. Many manufacturers and suppliers do offer solar PV panels with a hydrophobic coating, and it's this coating that acts as a barrier and stops water droplets and residue from sticking to the surface. But rainwater is not enough to ensure your panels are operating at a peak capacity as hard shading can still remain.

The frequency depends on your location and environmental factors. Generally, panels should be cleaned every 6–12 months or more often in dusty or polluted areas.

Yes, we use specialised tools and techniques, such as soft-bristle brushes and purified water systems, to clean panels effectively without causing damage.

No, professional cleaning services are performed in compliance with manufacturer guidelines to ensure your warranty remains intact.

Cleaning solar panels can be risky due to height and the need for specialised equipment. Professional services ensure safety and effective cleaning.

We use non-abrasive tools, purified water, and proven techniques to clean without scratching, cracking, or damaging the panels or their coatings.

The time required depends on the number of panels and the extent of dirt buildup. Typically, it takes 1–2 hours for an average residential system.

Pricing depends on the number of panels, their size, and the level of cleaning required. We provide transparent quotes tailored to your needs.