Business & body corporate
Commercial solar panel cleaning from R25 per panel
On a large array, soiling is not cosmetic — it is lost revenue every single day. RobCon Electrical cleans commercial and industrial solar installations across Gauteng and surrounds: warehouses, factories, retail centres, hospitals, office parks and body corporates. One per-panel rate, with minimal disruption to your business while our teams are at work.
Sites we clean
Warehouses & distribution
Large low-pitch roof arrays cleaned in planned sections so operations keep running.
Factories & industrial
Sites near dust, fallout or mining activity where soiling loss builds up fastest.
Retail & shopping centres
Minimal disruption to your business while our teams are at work.
Hospitals & healthcare
Quiet, low-disruption cleaning around critical operations and access control.
Office parks
Multi-building portfolios quoted as one job with a single per-panel rate.
Estates & body corporates
Common-area and per-unit arrays handled together, with one invoice for the trustees.
Why businesses use RobCon
- A single per-panel rate from R25 — no vague hourly billing
- Scheduled maintenance plans so soiling never builds back up
- Qualified electrical contractor on site, not a general cleaning crew
- Minimal disruption to your business while our teams are at work, including after-hours and weekends where needed
- Safe soft-brush method that will not scratch glass or void panel warranties
- One point of contact, one quote, one invoice for multi-site portfolios
Commercial rate
R25
From, per panel
Minimum call-out applies. Prices exclude VAT. Volume and scheduled-maintenance rates available for large arrays and multi-site portfolios.
Estimate your site costRecent projects
Real roofs. Real results.
A selection of residential and commercial solar systems we've cleaned across Pretoria, Centurion, Midrand and Gauteng & surrounds.
Residential roof, Pretoria East
Before & after — tile-roof residential array
Flat-roof residential system
Before & after — dust and Highveld grime removed
Commercial rooftop, large array
Before & after — full commercial roof clean
Tilted residential array
Freshly cleaned panels, Pretoria
Hospital rooftop array
Large facility installation cleaned end to end
Hospital, multi-roof system
Ongoing commercial solar maintenance
Hospital ridge array
Specialist brush clean in progress
Industrial roof, mid-clean
One side still caked in Highveld dust, the other already back to full output
Warehouse array in progress
Our crew working a long commercial run panel by panel
Soft-brush clean, close up
Non-abrasive brush work — no scratching, no damage to the glass
Industrial park, aerial view
Large factory roof array cleaned end to end
Freshly cleaned commercial array
Panels back to a deep, even finish after a full clean
Before the clean — dust build-up
Typical Gauteng grime after a dry season on the Highveld
Swipe to see more projects →
What our clients say
Since our panels have been cleaned, our solar generation have been 32% higher. Great and trustworthy team — I should have done this much sooner! We forget how much dust our panels accumulate.
Zander Walters
Midstream residential owner
Contacted Andre Roberts — he promised to see that the solar problem we had was fixed within a week. It's now 4 days later, Andre visited me in person and my problem is fixed. Thanks to Andre for keeping his promise and providing me with great service!
Dawid Ludik
Solar client
They are professional, passionate and proud of their product. Big aim on client satisfaction and after sales service.
Michael Pieterson
Solar client
Great service from Andre and team and we are very happy.
Nico Nagel
Solar client
Request a commercial quote
Send us the site location and roughly how many panels are installed — we'll come back with a per-panel price and a cleaning schedule.
Also see: solar maintenance & servicing.