Solar Panel Cleaning in Houston, TX | Gus’s Solar - Gus's Solar

Solar Panel Cleaning in Houston - Same-Day Service, Done Right the First Time

Professional solar services in San Jose, CA. Licensed & insured. Same-day and after-hours emergency service available.

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Worth knowing

If the pitch starts at your door and ends with "sign tonight for the special," sleep on it. The sun will still be there tomorrow; so will we.

Styles & brands we work with

Rooftop solar
Rooftop solar
Battery storage
Battery storage
EV charging
EV charging
Qcells
Qcells
REC
REC
Enphase inverters
Enphase inverters

Before & after – our own jobs

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Recent Project
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Full Restoration
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Complete Upgrade

Fast, Reliable Solar Panel Cleaning Across Houston

Solar panel cleaning in Houston typically costs $150-$350 for a standard residential array, and most jobs are finished inside two hours. If you live anywhere from the Heights to East End, we can usually have a crew at your door within 48 hours, often same week. Gus’s Solar is owner-operated, locally based, and we answer the phone at (877) 550-6892 when you call. We know what Houston roofs, Houston weather, and Houston pollen do to a solar array because we work here every day.

Call (877) 550-6892

Why Gus’s Solar Is Houston’s Preferred Solar Panel Cleaning Company

We are not a national chain that flies a crew in. Gus Petrakis put his own name on this company in 2011, and he still answers his own phone. Houston homeowners call us because they want a face they will recognize at the H-E-B on Shepherd, not a call center three states away. Our crews are background-checked, uniformed, and trained on the specific racking and inverter hardware Houston homes actually have, from Tesla Powerwalls in Meyerland to Enphase microinverter arrays on 1940s bungalows in the Heights.

Every cleaning job carries the same 90-Day Done Right Promise as our installs: if something is not right, Gus comes back and makes it right, in writing. No fine print, no supervisor escalation, no waiting on a corporate approval. One call brings him back. That is the standard.

Houston’s climate punishes neglect faster than almost anywhere in Texas. We get calls from homeowners in 77008, 77009, 77010, and 77011 who watched their production numbers slowly drop for months and could not figure out why. Usually it is a quarter inch of caked pollen, shingle grit, and air-conditioner condenser spray. We clean it, production recovers, and they call us back every spring.

Key Takeaways:

  • Typical residential cleaning in Houston runs $150-$350 and takes about two hours.
  • We clean and inspect every array against Houston’s TWIA wind-load standards.
  • Live person answers the phone 24/7 at (877) 550-6892.
  • 90-Day Done Right Promise in writing on every job.

Our Solar Panel Cleaning Services in Houston

Residential Panel Cleaning

Most Houston homes need cleaning twice a year: once after the March-April oak pollen drop, then again in late summer after dust and Saharan dust layers bake onto hot glass. Our Solar Panel Cleaning team uses deionized water and soft brushes, never pressure washers. We clean the glass, the frames, and the microinverter housings. Homes in the Heights and Montrose with big live oaks overhead generally need a third pass in the fall.

Residential Panel Cleaning

Commercial Array Cleaning

Flat commercial rooftops across Houston collect a particular mix of AC condenser exhaust, diesel particulate from the 610 Loop, and standing water after storms. That silt dries into a crust that cuts output fast. We schedule commercial cleanings quarterly for warehouses, retail centers, and medical offices, with night or weekend work available so you do not shut down operations. Array access and ballasted racking get inspected for ponding and debris damming at no extra charge.

Commercial Array Cleaning

Bird & Critter Guard Installation

Birds are relentless in Houston. Pigeons and grackles nest under arrays on 1920s bungalow eaves in the Heights, and their droppings wick moisture straight into microinverter connectors. That triggers ground faults and kills production. We install galvanized steel mesh guards around the array perimeter, sealed against Houston-grade rain and wind. The guard also blocks squirrels and roof rats, which love the shaded gap under a panel array.

Bird & Critter Guard Installation

Debris & Soiling Removal

Post-storm debris in Houston is not just leaves. We pull shingle tabs, oak tassels, pecan shells, and sometimes whole branches off arrays after a line of thunderstorms rolls through. Soiling from construction dust along the Washington Avenue corridor and pollen from the Heights’ tree canopy both respond to the same treatment: a low-pressure rinse, soft agitation, and a final deionized rinse so hard-water spotting does not re-soil the glass before you get your first full production day back.

Debris & Soiling Removal
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Call (877) 550-6892

What happens when you call

  1. 1
    A real person answersNo phone trees - you reach a local pro.
  2. 2
    You get an upfront price rangeHonest numbers before anyone is dispatched.
  3. 3
    A background-checked tech heads outLicensed & insured, dispatched right away.
  4. 4
    You approve before work beginsNothing starts until you say go.

Trusted Brands We Service in Houston

Our crews work on Tesla, Enphase, SolarEdge, FranklinWH, Panasonic, REC, Qcells, Canadian Solar, and JinkoSolar equipment. That matters in Houston because so many systems installed after Winter Storm Uri pair a FranklinWH or Tesla battery with an Enphase or SolarEdge inverter stack, and cleaning those systems means understanding how the battery’s export controls interact with production. We stock common replacement parts locally so a bad microinverter or damaged connector does not mean waiting on a freight shipment from California.

Common Solar Panel Cleaning Problems We See in Houston Homes

  • Post-storm debris baked onto 140°F glass. After a Houston thunderstorm, wet shingle granules and leaf pulp lie on hot panels. The sun bakes that into a crust that creates hot spots, which can crack glass or burn cells. We remove it before it becomes a $400 cell-replacement problem instead of a $200 cleaning.
  • Bird and critter nesting under arrays on older bungalows. The 1920s-1940s homes in the Heights corridor have deep eaves that birds love. Droppings and nesting material wick moisture into microinverter connectors, trip ground faults, and produce intermittent production drops that look like inverter failures. We clean the mess and install guards so it does not come back.
  • Micro-fractures from pressure washing in August heat. When someone hits a 140°F panel with 80°F hose water, the thermal shock micro-fractures the glass. Output drops slowly over the next year, and the damage is invisible until it is too late. We never pressure wash. Deionized water and soft brushes only.
  • Loose mounting clamps after hurricane season. Houston’s wind loads under TWIA guidelines require racking engineered to 130+ mph. Those wind cycles work clamps loose over time. Every cleaning includes a torque check on mounting hardware, because a loose clamp in July becomes a lifted panel in August.

Pricing for Solar Panel Cleaning in Houston, TX

For a standard residential array up to about 25 panels in Houston, cleaning runs $150-$250. Larger arrays and two-story homes with steep pitches run $250-$350. Bird and critter guard installation adds $300-$600 depending on array perimeter length. Post-storm debris removal beyond normal soiling is quoted after we see the roof, but most whole-array jobs land in the $275-$400 range. Narrow 3-story infill townhomes in 77006 that require harness work and a spotter add about $75-$100 for the extra safety labor. Every quote is free, and the price we quote is the price you pay. Call (877) 550-6892 for an exact number, or bring us your last two utility bills and we will tell you what restored production should save you.

We Also Serve Cities Near Houston

Beyond Houston proper, our crews regularly clean arrays in Bellaire, West University Place, Galena Park, and Jacinto City. If you live anywhere in the greater Houston metro and need honest, owner-accountable Solar Panel Cleaning in Houston service, Gus’s crew covers it.

Serving Houston, TX - Our Local Coverage Area

We’re based in the Houston area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.

FAQs - Solar Panel Cleaning in Houston

Storm-Wind Resilience: The Part Most Houston Cleaning Companies Skip

Houston’s hurricane wind loads under TWIA guidelines require racking engineered to 130+ mph. That sounds like an installation concern, and it is. But it is also a cleaning and maintenance concern, because every wind cycle works mounting clamps and bolts loose. An inland city at 90 mph wind load does not deal with this. We do. Our cleaning protocol in Houston includes structural checks for uplift wear and fastener corrosion on every visit. We re-torque loose clamps, flag corroded bolts, and tell you if your racking needs a repair before the next named storm. Most cleaning companies will not touch a wrench. We will, because a clean panel on a loose rack is a panel waiting to become a projectile on I-45.

Last spring, our crew cleaned a 28-panel Enphase system on a 1940s bungalow in the Heights, where oaks and pecans drop pollen and leaf litter every March. We removed a quarter-inch of soiling from the panels, then found and re-torqued six loose mounting clamps that had backed off after the previous hurricane season. After cleaning, the homeowner’s per-panel microinverter data showed a 22% production recovery versus the prior 30-day average. That is the difference between washing glass and maintaining a system.

Houston’s deregulated ERCOT market means most retail electricity plans pay wholesale buyback rates for exported solar, not true net metering. What that means for a cleaning schedule is simple: every watt you lose to soiling is a watt you either buy back from the grid at retail price or drain from your battery. Keeping panels clean is not cosmetic. It is the cheapest way to protect the self-consumption math that made your system worth installing in the first place.

Written by Gus Petrakis, Owner at Gus’s Solar, serving Houston since 2011.

Why San Jose Chooses Gus's Solar

We set the standard for solar in San Jose.

30-60 Min Response

Fast dispatch across San Jose. Same-day and after-hours emergency service available.

Licensed & Insured

Fully certified technicians who meet all local and state licensing requirements.

Upfront Pricing

No hidden fees, no surprises. You approve the price before any work begins.

Guaranteed Work

Every repair and installation is backed by our workmanship warranty and satisfaction guarantee.

How It Works in San Jose

Getting your solar handled is simple and fast.

1

Call or Request a Free Estimate

Tell us about your solar needs and we provide an upfront, transparent quote - no obligation, no hidden fees.

2

Licensed Technician Dispatched

A background-checked, certified technician arrives in San Jose - typically within 30-60 minutes, with parts stocked on the truck.

3

Problem Solved, Guaranteed

We complete the job to your full satisfaction, backed by our warranty and 100% satisfaction guarantee.

What happens when you call

  1. 1
    A real person answersNo phone trees - talk to a local solar pro.
  2. 2
    You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
  3. 3
    A background-checked tech heads outLicensed & insured, typically within 1-hour.
  4. 4
    You approve before work beginsNothing starts until you say go.

What San Jose Customers Say

Trusted by homeowners across San Jose and surrounding areas.

★★★★★

"My previous solar company went out of business and left me with an array nobody would touch. Gus took the system over, replaced two dead microinverters, and it has run properly since."

Ferdinand Kaltenbrunner · Verified customer
★★★★★

"Four different companies knocked on my door in one summer and every one of them wanted a signature that evening. Gus has a shop with his name on it, gave me the numbers on paper, and told me to take a fortnight and think about it."

Winifred Castellano · Verified customer
★★★★★

"Honest quoting and good workmanship. He is not the cheapest quote I got, by some way, and he told me that himself and explained what the difference bought. I chose him anyway and I am glad."

Alistair Fennimore · Verified customer

Current Offers

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