Every rooftop solar plant loses output to dust, and many owners never clean their panels. That makes a solar panel cleaning business simple to start and easy to repeat, if you sell schedules instead of single visits. Here is how to set it up.
What a solar panel cleaning business sells
- One-time cleaning for homes and shops
- Yearly cleaning contracts with [number] cleanings for homes, societies and factories
- Cleaning plus inspection (visual check, inverter display) for plant owners
- Subcontract cleaning for solar installers' O&M contracts
Equipment and safety
- Soft brushes, extension poles, wipers, hoses; no abrasive pads or harsh chemicals
- Clean water; check the panel maker's cleaning guidance
- Harnesses, anchor points, ladders and roof edge protection
- Training: never stand on panels, avoid cleaning hot panels in midday sun
Pricing
Price per panel, per kW or per visit, from labour time, water and travel. A yearly contract with a fixed number of cleanings, paid in advance, is easier to plan than one-off calls. Your prices are yours to set; this guide does not suggest market rates. For O&M contracts, see solar panel maintenance cost.
First customers
- Solar installers in your city who do not offer cleaning.
- Housing societies and schools with rooftop plants.
- Factories and warehouses with large roofs.
- Show generation before and after a cleaning; it sells the contract.
Grow into O&M
Once you clean regularly, add inspection with the solar plant maintenance checklist and offer a full solar AMC.
Schedules, not memory
With fifty rooftops on different cleaning cycles, the schedule is the business. ServicePilot keeps each plant as a site, creates AMC cleaning visits on the cycle you set and shows the day's jobs on the dispatch board.
