Drone cleaning a solar panel array at sunset with technicians

Solar Panel Cleaning

Streak-free panel cleaning that protects energy yield across farms and rooftops.

Clean panels. Peak output.

Harmattan dust, bird fouling and pollution can rob a solar array of 15–30% of its output. Our drones clean rooftop systems and utility-scale farms with a soft, deionized-water spray that lifts soiling without scratching the glass or voiding panel warranties — restoring generation across acres in a fraction of the time of hand-washing.

15–30%

Typical output lost to soiling

More panels cleaned per hour vs manual

0

Abrasive brush contact with the glass

Why the old way falls short

Soiling silently cuts output

Dust and grime build up gradually, so lost yield often goes unnoticed until it is costing you real generation and revenue.

Manual cleaning is slow and risky

Hand-washing large arrays is labour-intensive and puts crews on hot, slippery rooftops. Drones cover far more panels per hour, safely.

The wrong water damages panels

Mineral-heavy water and abrasive brushes scratch coatings and leave residue. Our DI rinse is gentle and leaves nothing behind.

What you get with aerial cleaning

Deionized, brush-free

A pure-water spray lifts dust and fouling without abrasive contact — protecting anti-reflective coatings and manufacturer warranties.

Rooftop to utility-scale

From a single commercial rooftop to multi-hectare solar farms, the same aerial workflow scales cleanly.

Yield-first scheduling

We advise cleaning cycles tuned to Nigeria’s harmattan season so panels stay near peak output year-round.

No panel walking

Nobody steps on your modules. Cleaning happens from the air, avoiding micro-cracks caused by foot traffic.

Common questions

Will cleaning void my panel warranty?

No. We use a brush-free deionized-water spray that meets manufacturer cleaning guidance, avoiding the abrasive contact that can void warranties.

How often should panels be cleaned in Nigeria?

It depends on your site, but most Nigerian arrays benefit from cleaning during and after harmattan season, when airborne dust soiling peaks.

Can you clean a live, energised array?

Yes. Deionized water and a controlled aerial spray let us clean panels while they remain in operation, with no need to power down.

Other services

Ready to clean your solar panels?

Book a free on-site demo and get a tailored quote for your building, solar array, or facility — no scaffolding, no obligation.

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