Calculate your cleaning price
| Panel count | Cleaning estimate |
|---|---|
| 10 | $150 |
| 15 | $225 |
| 20 | $300 |
| 25 | $375 |
| 30 | $450 |
| 40 | $600 |
| 50 | $750 |
Compare quotes with the same scope
Confirm the number of panels, mounting type, roof height, safe access, and any deposits requiring special review. Repairs, diagnostics, guard installation, and animal or nest cleanup are separate. Your written quote should state the cleaning work accepted and identify any extras before approval.
Compare cost with value, not just a production percentage
A production gain is valuable only for the time it persists and the electricity value it creates. The cleaning value guide shows worked examples. Our calculator separates the bill, recovered kWh, gross energy value, and the result after cost.
There is no automatic claim that the cleaning pays for itself. Maintenance decisions can also involve visible contamination, but any extra benefits are not assigned a made-up dollar value.