Everything you need to know about our solar panel cleaning services in
Houston.
Why Clean Solar Panels?
Houston's pollen, dust, humidity, and pollution can reduce your
solar output by 15–30%. Dirt blocks sunlight, which means your
system produces less power. Regular cleaning keeps your panels
performing at their best, protects your long-term investment, and
helps you save more on energy every month.
Over time, dirt and debris bake onto the glass, bird droppings
harden, and buildup becomes more difficult to remove. This can
cause hot spots, reduce efficiency, shorten panel lifespan, and
increase your electric bill. Many manufacturers also recommend
regular cleaning to maintain warranty protection.
Yes. Dirty panels can lose 15–30% of their energy output. Cleaning
restores your power instantly and helps your system run cooler and
more efficiently.
No. Rainwater contains dust, minerals, and pollutants that leave
spots and streaks. It often makes panels dirtier, not cleaner.
Professional cleaning is the only way to fully remove buildup.
Pricing & Plans
• $15 per panel — one-time cleaning
• $7.50 per panel — quarterly plan
• $10 per panel — semi-annual plan
Our per-panel pricing is simple, transparent, and designed to give
you the best value.
Quarterly Plan — $7.50 per panel
Best for Houston's heavy pollen and dust. Keeps your panels
performing at peak efficiency year-round with four cleanings
per year.
Semi-Annual Plan — $10 per panel
Ideal for homeowners who want consistent solar performance
without frequent cleanings. This plan keeps your panels clear
of major buildup, protects long-term efficiency, and ensures
your system gets professional care twice a year — a smart,
budget-friendly option that still delivers noticeable energy
improvements.
Service Details
Every BrightWash Solar cleaning includes:
• Spot-free rinse
• Safe, non-abrasive cleaning
• Eco-friendly methods
• Before/after photos
• Satisfaction guaranteed
Never. We use manufacturer-approved, eco-friendly cleaning methods
that protect your panels and keep your warranty safe. No
chemicals. No pressure washing. No damage.
Most homes take 45–90 minutes, depending on panel count and roof
access.
Yes — gutter cleaning is available for:
• $99 — single-story
• $149 — two-story
$20 OFF when combined with any solar cleaning plan!
Scheduling & Service Area
Most Houston homeowners should clean their panels every 3 months
due to heavy pollen and humidity. Some homes can go 6 months, but
quarterly cleaning delivers the best performance, savings, and
long-term protection.
No. As long as we have access to your panels and a water source,
you don't need to be home. We send before/after photos so you can
see the results.
Just fill out your info on QuoteIQ and choose either the Quarterly
or Semi-Annual plan. We'll handle the rest and schedule your
cleanings automatically.
Just fill out your info on QuoteIQ and we'll send you a fast,
accurate quote based on your panel count and roof type.
We serve all of Houston and surrounding areas, including:
Katy, Cypress, Spring, Tomball, Sugar Land, Pearland, Pasadena,
Humble, The Woodlands, Richmond, Rosenberg, Missouri City,
Friendswood, League City, and more.
Still Have Questions?
Get a free quote today and see the difference professional cleaning can
make for your panels.