Solar Panel Cleaning Services — Island-Wide, Sri Lanka
Solar panels only generate at their best when sunlight reaches the cells directly. Dust, pollen, bird droppings, and general grime build up on the glass surface over time and block some of that light — the panels keep working, they just work less efficiently, often without anyone noticing until they check their output.
Cleaning panels yourself carries real risk: the wrong tools or detergent can scratch the glass surface, and working at roof height without the right equipment is dangerous. Our service handles both the access and the cleaning method with care.
What's included in our solar panel cleaning service
- Inspection of the panel array and access route before starting
- Removing loose dust and debris from the panel surface
- Cleaning panels with tools and technique suited to the panel surface, avoiding abrasive materials
- Rinsing to leave panels clear
- Visual check for any visible damage or loose mounting, flagged to you if found
When to clean solar panels
As a general guide, every two to three months — more often if your property is near a dusty road, construction site, or the coast where salt air adds to the buildup.
Frequently Asked Questions
How often should solar panels be cleaned in Sri Lanka?
Roughly every two to three months for most homes, more frequently in dusty or coastal areas.
Does dirt actually reduce solar panel output?
Yes — a layer of dust, pollen, or bird droppings blocks some sunlight from reaching the cells, which reduces how much power the panels generate.
Can I clean my own solar panels?
You can, but the wrong tools or cleaning products can scratch the panel surface, and working at height carries real risk. Professional cleaning uses tools and technique matched to the panel surface.
Will cleaning damage my panels?
Our process is built around avoiding abrasive tools and harsh pressure on the glass surface.
Get your panels back to full output. Call 011 275 2244 or WhatsApp 076 675 0061 for a free quote.