Basic
$136 – $318 per project
Panels washed with purified water and a soft brush from a water-fed pole

Professional cleaning of a residential rooftop solar array (about 15-30 panels) in one visit.
Clean Solar Panels in Fresno, California typically costs $160 to $374 per project as of 2026. Prices reflect local labor and material rates. Use our calculator below for a detailed, ZIP-code-adjusted estimate.
Prices in Fresno are 8.0% higher than the national average for clean solar panels.
National average: $150 – $350 per project
$136 – $318 per project
Panels washed with purified water and a soft brush from a water-fed pole
$160 – $374 per project
Panels hand-washed with soft brushes and purified water, bird droppings softened and removed, frames rinsed
$200 – $467 per project
Panels washed with purified water, spot-free rinse, frames and edges detailed, debris cleared under array edges, photo report
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $71 – $165 | job |
| Labor | labor | $58 – $135 | job |
| Supplies & Other | supplies | $19 – $44 | job |
| Equipment & Disposal | equipment | $13 – $29 | job |
Rooftop solar panel array on the sloped roof of a white house
Photo: Mike Spasoff · CC BY 2.0 · Source
Find a pro to do thisClean flat-roof solar panels tilted on mounting racks in sunlight
Photo: Port of San Diego · CC BY 2.0 · Source
Find a pro to do thisLabor costs in Fresno run proportionally higher than materials, which may favor material-heavy solutions.
Connect with local clean solar panels contractors in Fresno for personalized quotes based on your specific project.