Commercial Solar Installation in Greatwood, TX | Gus’s Solar - Gus's Solar

Commercial Solar Installation in Greatwood - Same-Day Service, Done Right the First Time

Professional commercial solar installation services in Greatwood, TX. Licensed & insured. Same-day and after-hours emergency service available.

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Free bill analysis - bring a power bill, get the production math for your actual roof, panel brands like Qcells and REC compared side by side

Your own solar system for as low as $79/month*on approved credit; ask for current terms
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

Before - Recent ProjectBeforeAfter - Recent ProjectAfter
Recent Project
Before - Full RestorationBeforeAfter - Full RestorationAfter
Full Restoration
Before - Complete UpgradeBeforeAfter - Complete UpgradeAfter
Complete Upgrade

Fast, Reliable Commercial Solar Installation Across Greatwood

Commercial solar installation in Greatwood typically runs $2.35 to $3.10 per watt before incentives, which puts a 100 kW rooftop system between $235,000 and $310,000, though most businesses in the area install systems in the 25-75 kW range ($59,000-$220,000) depending on roof geometry and energy load. Most commercial projects in Greatwood take 6-10 weeks from signed agreement to energized system, with the HOA architectural review adding 2-4 weeks that neighboring unincorporated areas don’t face. If you’re weighing your options, call Gus at (877) 550-6892 and bring a bill from your current provider. He’ll give you the year-25 math, not the day-one brochure number.

Call (877) 550-6892

Why Gus’s Solar Is Greatwood’s Preferred Commercial Solar Installation Company

We’ve been climbing onto Greatwood roofs since before most of the solar door-knockers set up shop in Texas. Gus Petrakis founded this company in 2011, and his name is on the building, the truck, and the invoice. When a Greatwood business owner calls, a live person answers. Not a voicemail, not a call center. That matters when you’re standing in a warehouse at 2 p.m. in July and your monitoring app shows a string failure.

Greatwood business owners tend to have been burned before. They’ve sat through a pitch where the “energy consultant” quoted one number on the phone and another at the kitchen table. Our approach is different: the price quoted is the price charged. Gus tells every client the same thing: take two weeks. Think about it. The price will be the same. If a salesman needs an answer tonight, the answer is no.

Our Commercial Solar Installation team runs on the L.O.C.A.L. code Gus set down from day one: Local roots, On time, Community first, Accountable, Loyal. That’s not a poster on the wall. It means we show up when we say we will, we answer the phone when you call, and we come back if something isn’t right. Every job carries the 90-Day Done Right Promise in writing. If it’s not done right, Gus makes it right. One call brings him back.

Our Commercial Solar Installation Services in Greatwood

Commercial Rooftop Solar

Rooftop solar in Greatwood starts with the roof itself. Most commercial buildings and large two-story brick homes here were built in phases between 1988 and 2005, sporting complex hip-and-valley rooflines with limited contiguous flat planes. That geometry shapes how many panels fit and where they can go. We map every plane, measure azimuth and pitch, and run production estimates against your actual utility data before quoting a single number.

For a recent two-story brick office on Brookstone Drive, we mapped azimuth readings across a tilted three-plane hip roof and rerouted the array from a street-facing southwest plane to an HOA-compliant northeast slope. Pairing REC Alpha Pure panels with SolarEdge optimizers recovered most of the lost production. Then we helped the owner switch to a solar-friendly retail electric provider to offset the derating hit. That’s the kind of work a template solar company never does.

Commercial Rooftop Solar

Warehouse & Industrial Solar

Greatwood’s commercial warehouse spaces skew smaller than the mega-distribution centers you see in Houston’s industrial corridors. That actually helps: a 50-150 kW rooftop array on a single-pitch metal roof is faster to engineer and faster to install than a sprawling ground-mount. We handle the structural load review, the HOA-facing documentation where applicable, and the interconnection paperwork with CenterPoint Energy under ERCOT rules.

Flat and low-slope commercial roofs in Fort Bend County take a beating from Gulf Coast humidity. We inspect for ponding water, existing penetrations, and membranes that have been cooking under 140°F rooftop temperatures since the 1990s. If the roof needs work first, we say so before anyone signs anything.

Warehouse & Industrial Solar

Solar Carport Installation

Solar carports solve a specific Greatwood problem: when your building’s best solar exposure is on a street-facing roof plane the HOA won’t approve. A carport array in the parking lot is a separate structure, which changes the review calculus and often opens up the true south-facing orientation the roof couldn’t offer. We design carports to fit existing parking layouts, preserving drive aisles and clearances.

Carport projects in Greatwood typically run $3.10-$4.00 per watt because of the structural steel involved, but they generate more energy per panel than a compromised roof array, which closes the gap over time. If you’re fighting a roof-plane constraint, a carport is the conversation to have.

Solar Carport Installation

Commercial Battery Storage

Battery storage changes what your solar does for you in Greatwood. Without it, your panels export excess power to CenterPoint’s grid at whatever buyback rate your retail electric provider offers. Many default plans pay $0.03-$0.05 per kWh, which is near-wholesale. With a FranklinWH or Tesla Powerpack-style array, you store that power and use it during the late-afternoon and evening hours when commercial demand charges spike.

Texas’s deregulated ERCOT market means Greatwood businesses face real demand charges. A battery system paired with solar can shave those peaks. We’ve installed FranklinWH and Tesla battery systems for local businesses and walk every client through the actual math off their actual utility bill. I quote the year-25 output, not the day-one brochure number.

Commercial Battery Storage
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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 Greatwood

We work with the equipment that holds up in Greatwood’s climate: Enphase microinverters for shaded or complex rooflines, SolarEdge optimizers for module-level production recovery on HOA-constrained arrays, and FranklinWH for commercial battery storage. We don’t push one brand. We match the equipment to the roof, the load profile, and the buyback math. Most parts we need are stocked locally or arrive within days, so service calls and repairs don’t stall waiting on a freight shipment from California.

Common Commercial Solar Installation Problems We See in Greatwood Homes

  • HOA rejection after design: An installer designs for the ideal south-facing plane, submits to the Greatwood Community Association, and gets denied because that plane faces the street. Texas Property Code §202.010 stops the HOA from banning solar outright, but it doesn’t stop them from restricting placement. We run the solar-access audit first, before any designs get drawn.
  • Summer thermal derating: Greatwood’s rooftop temperatures routinely push past 140°F in summer. Using default temperature coefficients produces a production estimate that’s 10-15% higher than what the system actually delivers. We spec panels and inverters with temperature performance matched to Fort Bend County conditions, and we show you the derated numbers up front.
  • Bad buyback math: A business installs solar, stays on a default retail plan paying $0.03/kWh for exported power, and wonders why the payback period doubled. The fix is switching to a solar-friendly REP that pays $0.10+ per kWh. We walk clients through that switch at activation. Most generic installers never mention it.
  • Roof age surprises: A Greatwood building from the early 1990s shows up with original architectural shingles that are 30+ years old. Installing panels over a roof that needs replacement in five years is a bad deal. We assess the roof during the site visit and flag it before you spend a dollar on solar.

Pricing for Commercial Solar Installation in Greatwood, TX

A commercial rooftop system in Greatwood runs $2.35-$3.10 per watt installed. A 50 kW system lands between $117,500 and $155,000. Solar carports run higher, $3.10-$4.00 per watt, because of the structural steel. Commercial battery storage adds $800-$1,200 per kWh of capacity, with FranklinWH and Tesla systems in the 10-40 kWh range for most Greatwood businesses. The biggest cost variables are roof geometry (hip-and-valley layouts cost more than flat metal), electrical service upgrades if your panel can’t handle the load, and whether the HOA review forces a non-optimal plane that requires more panels to hit the same production. Gus gives you a written quote with every line item spelled out. The number you see is the number you pay. Call (877) 550-6892 for a free estimate and bring a bill. He’ll do the math off your real usage.

We Also Serve Cities Near Greatwood

Our crews serve Greatwood and the surrounding Fort Bend County communities including Rosenberg, Richmond, Sugar Land, and New Territory. If your business sits just outside Greatwood proper, call (877) 550-6892 and ask whether we cover your address. The answer is probably yes.

Serving Greatwood, TX - Our Local Coverage Area

We’re based in the Greatwood 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 - Commercial Solar Installation in Greatwood

Why Greatwood Chooses Gus's Solar

We set the standard for commercial solar installation in Greatwood.

30-60 Min Response

Fast dispatch across Greatwood. 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 Greatwood

Getting your commercial solar installation handled is simple and fast.

1

Call or Request a Free Estimate

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

2

Licensed Technician Dispatched

A background-checked, certified technician arrives in Greatwood - 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 commercial solar installation 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 Greatwood Customers Say

Trusted by homeowners across Greatwood and surrounding areas.

★★★★★

"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
★★★★★

"The install itself was excellent and the system performs as modelled. Permitting and the utility interconnection took about four months, most of it out of his hands, though the waiting was still frustrating."

Marguerite Ostrowski · Verified customer
★★★★★

"Told me straight that a battery did not make sense for how we use power and sold me the array without it. He talked himself out of a good deal of money that afternoon."

Reginald Pontefract · Verified customer

Current Offers

Bring these savings to your next appointment.

10%

10% Off Your First Service Visit

Valid on your first completed service visit with us.

Expires Dec 31, 2026
$40

$40 Off Any Repair Over $200

Expires Dec 31, 2026
Free

Free Second Opinion on Any Written Estimate

Expires Dec 31, 2026
Free

No Trip Charge Inside Our Own County

Expires Dec 31, 2026
10%

Senior & Veteran 10% - Always

Expires Dec 31, 2026

Ready for Commercial Solar Installation in Greatwood?

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(877) 550-6892

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