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SAVE 10% Book 2+ weeks ahead Solar Panel Cleaning · Fairfield County, CT

Dirty panels lose power. Clean gets it back.

Pollen, bird droppings and dust can cut solar output by 15-25%. We restore it with a pure deionized-water clean - no pressure, no detergents, nothing that voids your panel warranty.

  • ✓ Deionized-water clean - spot-free, chemical-free
  • ✓ Restores lost output - often pays for itself
  • ✓ Safe for roof-mount & ground arrays
Trusted by 350+ Fairfield County homeowners
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★★★★★ 4.9 · 350+ homes
Licensed & fully insured
Locally owned in Fairfield County
Satisfaction guaranteed
The difference

From filmed-over to spotless.

Real Fairfield County homes. Same spot, before and after a single visit.

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AfterPhoto coming soon

Roof array · Wilton

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AfterPhoto coming soon

Ground mount · Ridgefield

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AfterPhoto coming soon

Post-pollen clean · Fairfield

What you get

A clean that protects your investment.

  • ✓ Pure deionized-water wash - leaves no residue
  • ✓ Soft brushes only - never abrasive or high-pressure
  • ✓ Bird-dropping & sap removal
  • ✓ Output-restoring full-array clean
  • ✓ Warranty-safe (no harsh chemicals)
  • ✓ Twice-a-year maintenance plans available

Part of a bigger plan?

Solar Panel Cleaning is one of the specialized services under HomeRenewCT. Members bundle services across the year and save over $1,000 annually.

Ask about our Home Care Plan
From the neighborhood

What Fairfield County says.

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Good to know

Questions, answered.

Does cleaning really improve solar output?
Yes - measurably. A film of pollen, dust or bird droppings can reduce production by 15-25%. Clean panels convert more sunlight, so a cleaning often pays for itself in restored energy over the season.
Do you use pressure washing on panels?
Never. High pressure and harsh chemicals can damage the anti-reflective coating and void your warranty. We use pure deionized water and soft brushes - the method panel manufacturers recommend.
How often should panels be cleaned?
Twice a year is ideal for most Fairfield County homes - once after spring pollen and once in fall. Homes under heavy tree cover or near the shore may benefit from more frequent cleaning.
Will cleaning void my warranty?
No - the opposite. We use warranty-safe methods (deionized water, no abrasives, no chemicals). Letting buildup damage panels is the bigger risk.
How much does solar panel cleaning cost?
Most residential systems fall between $150 and $400 depending on the number of panels and access. You'll get an exact quote after the quick questions above.
Related services

More ways we keep your home cared for.

Roof Soft Washing →Pressure Washing →Window Cleaning →
SAVE 10% Book 2+ weeks ahead

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Serving Greenwich, Westport, New Canaan, Darien & all of Fairfield County. Visit HomeRenewCT →

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