Residential Services

Solar Panel Cleaning

Restore lost solar efficiency safely with deionized water and soft brushes. No abrasive scrubbing.

130+

Five-Star Reviews

12

Years Family-Owned

15,000+

Properties Cleaned

Why It Matters

Get Your Solar Panels Performing Again

Dust, pollen, and bird droppings reduce solar panel output by up to 25%, silently. Most homeowners don't notice until they check their generation reports.


EEC uses deionized water and soft brushes designed specifically for solar panels. No detergents that void warranties and no abrasive scrubbing that damages anti-reflective coatings. Just a clean panel that produces what it was designed to.

EEC washing rooftop solar panels in NJ
Clean solar panels after EEC service
What's Included

Safe Panel Cleaning That Restores Output

Every solar panel cleaning from EEC uses safe deionized water methods, no detergents, no warranty risk.

  • System assessment and panel condition check
  • Deionized water cleaning method (no detergents)
  • Soft-brush hand-cleaning of every panel
  • Inverter and connection visual check
  • Photo documentation before and after
  • Recommendations for cleaning frequency
WHY EEC

FOUR THINGS WE DO DIFFERENTLY

365-Day Guarantee

We stand by our work. If algae or growth returns within 365 days, we come back and fix it at no charge.

Family-Owned

We're proudly family-owned since 2013, serving Union, Somerset, Morris, and Middlesex counties.

2-Step Power Washing System

First we apply manufacturer-approved detergents that kill mold and algae at the root. Then we rinse with controlled pressure that protects surfaces. That's how we get results that actually last.

Fully Licensed, Insured & Certified

General liability and workers' comp on every job. Certificate of insurance on request. SoftWash Systems Certified, PWNA Certified, SureBond Certified.

Real Reviews from Real NJ Customers

126+ five-star Google reviews. 15,000+ properties cleaned. Twelve years of family-owned exterior work across New Jersey.

Mike was absolutely awesome! Super quick to respond, provide an estimate and get the work done. He had my pool patio looking like new in no time.
Alex P.
Google
Mike was great! His attention to detail was impeccable! He even returned when I had a question and surprised me by doing more than I had asked for! Highly recommend this company!
Allison M.
Google
Incredible work with very close attention to detail and made sure to go above and beyond every step of the way. Fully recommend!
Greg F.
Google

Solar Panel Cleaning FAQs

What homeowners and commercial customers ask about safe, output-restoring panel cleaning.

How often should I have my solar panels cleaned?

Most NJ solar panels benefit from cleaning every 6-12 months. Properties with heavy tree coverage or near busy roads may need cleaning more frequently to maintain peak output.

Will solar panel cleaning void my warranty?

No. We use deionized water and soft brushes designed specifically for solar panels: no detergents and no abrasive scrubbing. Our methods comply with manufacturer warranty requirements.

How much output will I gain after cleaning?

Most NJ solar panels lose 15-25% of generation capacity to dirt and biological buildup. Regular cleaning typically restores most of that lost output, we provide before-and-after documentation.

Do you clean solar farms and commercial arrays?

Yes. We service residential, commercial rooftop, and large-scale solar farm installations across NJ. See our commercial solar service.

Is solar panel cleaning safe to DIY?

It can be, but the wrong tools or detergents can scratch panels or void your warranty. Roof-mounted panels also pose serious safety risks for DIY cleaning.

How much does solar panel cleaning cost?

Most residential solar panel cleanings run $200-$500 depending on system size and access. Commercial pricing varies by array size, call (908) 578-5587 for a free quote.

Still Have Questions?

Give us a call and we'll get back to you as soon as we can.

Contact Mike for a Free Quote

No obligation, no pressure. Professional Power Washing in Union County and surrounding areas.