How much does solar panel cleaning cost?

Solar panel cleaning typically costs $200–$400 for an average home system, or roughly $8–$20 per panel.

Typical price band

$300typical

$120 low$800 high

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Real-world examples

Small system$120 – $250

Average home system$200 – $400

Large or two-storey system$400 – $800

— Number of panels. The core quantity driver — most cleaners work off a per-panel rate.

— Roof height & pitch. Two-storey and steep roofs need harness setups that add time and cost.

— Soiling level. Baked-on bird droppings, lichen and salt take much longer than routine dust.

— Access. Panels reachable from a ladder cost less to clean than those needing roof anchor points.

— An annual clean suits most areas; homes near the coast, main roads or big trees may need two a year.

— Confirm the cleaner uses purified water and soft brushes — pressure washers can void panel warranties.

— Ask for a quick condition report while they're up there; cracked panels and chewed cables are cheapest caught early.

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Indicative range only, not a quote. Get quotes from local tradies for an exact price. Last updated 13 July 2026.

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