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
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.
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AfterFast, Reliable Commercial Solar Installation Across Ennis
Commercial solar installation in Ennis, TX runs roughly $2.10 to $2.85 per watt before the federal tax credit, which means a typical 100 kW rooftop system lands between $210,000 and $285,000 installed. Most warehouse and retail projects we quote in Ennis pay for themselves in 6 to 9 years, and we can usually start design work the same week you call. Gus Petrakis has been putting his name on commercial solar work since 2011, and when you call (877) 550-6892, you get a real person who knows Ellis County, not a call center.
Why Gus’s Solar Is Ennis’s Preferred Commercial Solar Installation Company
We work differently from the out-of-state crews that roll through Ennis with a trailer and a sales pitch. Gus’s Solar is owner-operated, and the name on the truck is the same name that answers the phone. Commercial clients in Ennis, from the warehouses off W Ennis Ave to the retail buildings near I-45, call us because we show up when we say we will and we quote real numbers off the actual utility bill, not a brochure. The 90-Day Done Right Promise covers every commercial job in writing. If something is not right, one call brings Gus back.
Our response time to Ennis is same-day for quotes and next-day for most site visits. We stock parts for Qcells, REC, and Panasonic systems locally, so a failed inverter on a commercial array does not mean waiting two weeks on a freight shipment. Ennis’s building mix, from metal warehouses to brick storefronts near the historic downtown, means every roof presents different attachment and loading questions. We have seen them all. The crew that installs your system is background-checked, uniformed, and employed by Gus directly. No subcontractors, no day-labor crews, no mystery installers.
We serve the L.O.C.A.L. values we were built on: Local roots, On time, Community first, Accountable, Loyal. That is not a poster in the office. It is how we have run the business since 2011.
Our Commercial Solar Installation Services in Ennis
Commercial Rooftop Solar
We install rooftop arrays on flat and low-slope commercial roofs across Ennis, from the metal warehouses on the east side to the strip centers along W Ennis Ave. Most commercial roofs in Ennis can carry a ballasted or mechanically attached system without structural reinforcement, and we verify roof condition and load capacity before we ever quote a number. Every commercial rooftop quote in Ennis includes Class 4 impact-rated panels because the hail math in Ellis County is not theoretical. The March-to-June storm corridor that pushes insurers to demand impact-rated roofing is the same reason we will not put commodity glass on a commercial roof in Ennis.
Warehouse & Industrial Solar
A 250 kW array on a warehouse off E Ennis Ave near the historic downtown district is one of the projects we are most proud of. The building had an original 100-amp electrical panel, so we upgraded the service first, then worked with Oncor to finalize the interconnection before flipping the switch. The entire array used Class 4 impact-rated panels to match the hail mandate local insurers already push for roofing. That project now offsets most of the building’s daytime load. If your Ennis warehouse runs refrigeration, compressors, or manufacturing equipment during daylight hours, solar is the fastest payback you will find, typically 4 to 7 years at current commercial rates.
Agricultural & Ground-Mount Solar
Ennis sits on blackland prairie gumbo clay, the same expansive soil that causes foundation movement on homes throughout Ellis County. That soil demands deep footings and specialized anchoring on any ground-mounted system. Standard racking depths built for sandy or loam soil will heave and shift within two wet-dry seasons, cracking rails and snapping module clamps. We over-spec the footings on every ground mount in Ennis, including for agricultural operations along 75119 and 75120. Barns, pump stations, grain storage, and rural commercial operations all work well with ground-mount solar here, provided the racking is anchored for the clay.
Commercial Battery Storage
Battery storage makes the most sense for Ennis businesses that lose revenue when the grid goes down or that pay demand charges on peak usage. We pair commercial systems with FranklinWH battery banks sized to your actual load profile. A restaurant, medical office, or small manufacturer on a 75-100 kW system can usually cover the entire critical load through a spring storm outage with 20-40 kWh of storage. Battery pricing in Ennis runs $800 to $1,200 per kWh installed, and the federal tax credit applies just the same as it does to panels.
Solar Carport Installation
Carports work in Ennis, but the engineering has to account for straight-line winds and hail. We use Class 4 panels on every carport and anchor the posts below the clay heave zone, not to the minimum code depth. A solar carport shades vehicles, adds covered parking, and produces power at the same time. For auto dealerships, fleet lots, or any business with open parking, carports are often the highest-value use of space on the property.
What happens when you call
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A real person answersNo phone trees - you reach a local pro.
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You get an upfront price rangeHonest numbers before anyone is dispatched.
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A background-checked tech heads outLicensed & insured, dispatched right away.
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You approve before work beginsNothing starts until you say go.
Trusted Brands We Service in Ennis
We install and service Qcells, REC, and Panasonic commercial modules, paired with Enphase and SolarEdge electronics. We stock common replacement parts for these systems locally, which means a down inverter on a commercial array in Ennis does not sit idle waiting on a distributor. If your existing system was installed by another company and is underperforming, we will come out and tell you honestly whether it is worth repairing. Bring us a bill, we will bring you the math.
Common Commercial Solar Installation Problems We See in Ennis
- Shallow ground-mount footings. Racking anchored to standard depth in Ennis gumbo clay heaves and shifts within two wet-dry seasons, cracking rails and snapping module clamps. We spec footings for expansive clay before we ever order steel.
- Missing 100-amp panel upgrades. Many older commercial buildings in Ennis, especially those near the historic downtown, still run original 100-amp electrical panels. Quotes that omit the service upgrade get rejected at interconnection review and stall for weeks. We include that cost from day one.
- Non-impact-rated panels on rooftops. Spring hailstorms on the Ellis County corridor turn commodity glass panels into broken glass and lost revenue. Class 4 impact-rated panels are not an upsell in Ennis; they are the minimum standard we will install.
- Interconnection delays with the utility. Commercial projects in Ennis run through Oncor for grid approval, and paperwork errors can add six to eight weeks. We handle the full application and keep the project moving while you run your business.
Pricing for Commercial Solar Installation in Ennis, TX
You deserve straight numbers. A commercial rooftop system in Ennis runs $2.10 to $2.85 per watt installed, before incentives. A 50 kW retail building lands between $105,000 and $142,000. A 100 kW warehouse runs $210,000 to $285,000. A 250 kW industrial array runs $525,000 to $712,000. Ground-mount systems add $0.25 to $0.45 per watt for deeper footings and racking, and battery storage adds $800 to $1,200 per kWh. The federal tax credit covers 30% of the installed cost, and Texas businesses can also take bonus depreciation on the balance. Every quote we give in Ennis is built from your actual utility bill and your actual roof. No brochure numbers. No gatekeeping. We will give you the full proposal, then tell you to take two weeks. The price will be the same when you call back.
We Also Serve Cities Near Ennis
In addition to Ennis, our commercial crews regularly work in Ennis and the surrounding communities including Waxahachie, Red Oak, Lancaster, and Hutchins. If your business is within 30 miles of Ennis, we can usually be on site within one business day. For full details on our commercial capabilities, see our Commercial Solar Installation overview page.
Serving Ennis, TX - Our Local Coverage Area
We’re based in the Ennis 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 Ennis
Because Ennis sits on the Ellis County storm corridor that tracks northeast toward Dallas, and spring hailstorms here are frequent and severe enough that local insurers mandate Class 4 impact-rated roofing on many commercial buildings. Class 4 panels are rated to survive 2-inch hail at 50 mph, and replacing a commercial panel that shatters in a hailstorm costs $400 to $800 per panel plus labor and lost generation. We will not install anything less on a commercial roof in Ennis. Call (877) 550-6892 and we will walk you through the panel specs we recommend for your building.
Most older commercial buildings in Ennis built before 1990 run on 100-amp or 200-amp electrical service, and a solar interconnection requires 200 amps minimum in nearly every case. A commercial service upgrade in Ennis typically costs $4,000 to $9,000 depending on the existing panel, meter location, and Oncor requirements. We include that cost in our initial quote so there are no surprises at permit time. If a salesman needs an answer tonight, the answer is no. Call (877) 550-6892 and we will give you the full picture, panel upgrade included.
The gumbo clay under Ennis expands and contracts through wet and dry cycles, and it pushes standard-depth racking footings out of alignment within a season or two. Proper ground-mount design in Ennis requires footings sunk below the active clay zone, typically 4 to 6 feet deep depending on the site, plus steel or concrete piers that will not crack under lateral clay pressure. We have repaired enough shifting racks in Ellis County to know exactly what holds. Call (877) 550-6892 for a ground-mount evaluation on your Ennis property.
In Texas, Oncor does not offer full retail net metering. Your business gets credited for surplus solar at the utility’s avoided-cost rate, which is currently around 3 to 5 cents per kWh, while you still pay the full retail rate for power you pull from the grid. That means the smart play in Ennis is sizing the system to offset your daytime load directly, not to export large surpluses. We model your actual interval data from Oncor and size to your real usage curve. For the exact numbers on your building, call (877) 550-6892.
Yes, and they work well when they are engineered for it. Solar carports in Ennis need Class 4 impact-rated panels and structural anchoring designed for high straight-line winds, not a generic shade-structure kit. We have installed carports across the area that have survived multiple spring storm seasons without panel loss or structural damage. The added benefit is covered parking for your customers or fleet vehicles, plus generation on otherwise dead pavement. Call (877) 550-6892 for a free carport feasibility assessment at your Ennis location.
Get a Free Commercial Solar Estimate in Ennis
If you own or manage a commercial property in Ennis, you owe it to yourself to see the real numbers. We will come out, look at your roof or proposed ground site, pull your Oncor usage data, and hand you a written quote with real production estimates at year 25, not the day-one brochure number. No pressure, no deadline, no signature wanted tonight. Gus Petrakis has been doing commercial solar in Texas since 2011, and he answers his own phone. Call (877) 550-6892 today and ask for Gus. The price will be the same in two weeks.
Written by Gus Petrakis, Owner at Gus’s Solar, serving Ennis since 2011.