Service
Solar Panel Cleaning
Restore lost output with a gentle, water-fed-pole clean that clears dust, pollen, bird droppings and grime — no harsh chemicals, no scratches.
Solar Panel Cleaning done right
As North Jersey's highest-rated power washing company — with 804+ five-star reviews — Gallo Bros has delivered solar panel cleaning to happy North Jersey homeowners for years. We treat every property like our own: careful prep, the right method for the surface, and a spotless finish.
What's included
- Gentle water-fed-pole / soft-wash clean
- Dust, pollen, bird-dropping & grime removal
- Pure-water rinse — spot-free, no residue
- Residential & commercial solar arrays
Solar Panel Cleaning cost: Solar panel cleaning is priced by panel count & access — dirty panels can lose 15–25% output, so most pay for the clean in recovered production.
How it works
Our solar panel cleaning process
Inspect panels & access
Soft-brush with pure water (no harsh chemicals)
Rinse to a spot-free finish
Confirm panels are clear & undamaged
Solar Panel Cleaning — FAQ
Does cleaning solar panels actually boost output?
Yes. Dust, pollen and bird droppings can cut a panel's output by 15–25%. A clean restores that lost production — most homeowners and businesses recover the cost of the cleaning in the energy they get back.
How do you clean solar panels safely?
We use a soft brush and water-fed poles with pure (de-ionized) water — no harsh chemicals and no high pressure. That clears the grime and rinses spot-free without scratching the glass or voiding your panel warranty.
How often should solar panels be cleaned?
Once or twice a year for most North Jersey properties — more often near trees, pollen, farms or dusty roads. We can set up a recurring schedule so your panels never drift back down in output.
Do you clean commercial solar arrays?
Yes. We clean residential rooftop systems and large commercial and warehouse arrays alike, with lifts and water-fed poles for any height. Fully insured, with 804+ five-star reviews.
Free, fast & friendly
Get your free quote
Tell us what needs cleaning and where. We'll get you a clear, upfront price — no pressure, no surprise charges.