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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.
Fast, Reliable Solar Panel Installation Across Ennis
Solar panel installation in Ennis typically runs $14,500-$22,000 before incentives for a standard 7-9 kW rooftop system on a single-story ranch home. Most Ennis installs take two to three days on the roof, with permitting and utility approval adding two to six weeks depending on the season. We know those numbers because we quote them off your actual Oncor or TXU bill, not a brochure. If you live anywhere in 75119 or 75120, call (877) 550-6892 and we’ll walk you through what your roof can actually produce year 25.
Our crews serve Ennis directly from our Dallas-Fort Worth office, and we’re on Ennis roofs every week. That matters when hail season hits and your system needs someone who shows up. Gus Petrakis puts his own name on our trucks, our license, and every quote we write. That’s the difference between a local shop and a door-knocker who’s gone by June.
Why Gus’s Solar Is Ennis’s Preferred Solar Panel Installation Company
We’ve been in this business since 2011, and Ennis homeowners call us because they’ve already sat through the high-pressure pitch from an out-of-state crew. The one where the price changes at the door. Our customers in Ennis tend to be folks who want a name they can verify and a face they’ll see again at the hardware store. We’re that. Gus answers his own phone, and if something goes wrong with your system two years after install, you call the same number and he picks up.
Ennis isn’t a market we pass through on a sales route. Our technicians know the ranch-style homes off West Ennis Avenue, the older wood-frame houses near the historic downtown, and the newer builds pushing east toward Bardwell Lake. We know the electrical panels on those 1960s brick ranches, we know the hail patterns, and we know what Oncor’s Ennis interconnection process actually requires. That local knowledge shows up in the quote, not just the handshake.
Every install is backed by our 90-Day Done Right Promise. If it’s not done right, Gus makes it right, in writing, on every job. And a live person answers our phone 24/7. Not a voicemail, not a ticketing portal. Call (877) 550-6892 right now and see who picks up.
Our Solar Panel Installation Services in Ennis
Here’s what we actually do for Ennis homeowners, from the first roof inspection to the day Oncor flips the switch. If one of these is what you need, call us and we’ll give you straight numbers. We also handle full Solar Panel Installation work across Ellis County, so whatever your roof needs, it’s covered under one roof.
Rooftop Solar Installation
Most Ennis homes we work on are single-story ranch houses built between the 1950s and 1980s, and their roofs are usually in decent shape for solar. We start by measuring your actual sun exposure, which out here on the flat blackland prairie is about as good as it gets in North Texas. Minimal tree shading, wide open sky, strong annual sun hours. Then we build the system to your bill, not to a sales target.

Solar System Design & Permitting
Permitting in Ennis goes through the city, and interconnection goes through Oncor. That’s a two-track process, and it stalls most often on one thing: the electrical panel. A lot of these 1960s and 1970s ranches still run original 100-amp panels, and Oncor won’t approve interconnection until that’s upgraded. We include the panel upgrade in our quote upfront so you’re not hit with a surprise $2,500 line item at permit stage. That’s how Gus quotes: the number you see is the number you pay.

Roof-Mount & Tile Roof Solar
In Ennis, we see mostly composition shingle roofs, but there are enough Spanish tile and standing seam roofs on the newer builds east of town that we’ve made tile-mount work a specialty. We flash every penetration properly, which is where a lot of out-of-state crews cut corners. A flashed clean roof won’t leak in the next March hailstorm. Gus’s own crew does every install; we don’t hand your roof off to a sub.

Solar Panel Replacement
If your existing array got beat up by hail or you inherited a system from a previous owner that’s limping along, we replace panels and bring the whole system back to spec. We work with panels from Qcells, REC, SunPower, and Panasonic, and we can usually match or improve on whatever’s already up there. A hail-cracked panel is a production loss, not just an eyesore, and around here hail is not a one-time thing.

What happens when you call
- 1
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’re factory-certified to install and service Qcells, REC, SunPower, and Panasonic equipment, so if you bought a system from another company and they’ve gone quiet, we can still work on it. We keep common Enphase and SolarEdge components stocked for fast turnaround in Ennis, and we can match your existing racking and panel footprint so a replacement doesn’t turn into a full re-roof. Bring us your old paperwork and we’ll tell you honestly what’s worth fixing and what’s worth swapping.
Why Ennis Homeowners Choose Gus’s Solar for Installation
We live and work in Ellis County. We know the houses, the utility process, and the weather. Ennis sits right in the hail corridor that tracks northeast toward Dallas, and homeowners here have already replaced enough roofs and enough auto glass to know exactly what a bad storm does. That’s why we spec Class 4 impact-resistant panels on Ennis installs by default. It’s not an upsell. It’s the only sensible call for this stretch of Texas.
We also know the blackland prairie. The same gumbo soil that cracks foundations on older Ennis homes is the same soil that wrecks ground-mounted solar racking when it’s anchored to standard depth. Most installers treat a ground mount like it’s going in sandy loam. Around here, that racking heaves out of level within two wet-dry cycles. We sink footings below the clay’s active zone, which in Ennis typically means 4 to 6 feet depending on the soil report. That’s the kind of thing you only know if you’ve actually worked here.
A recent job sums it up. We replaced a hail-cracked legacy array on a 1960s ranch near the historic downtown. The original installation had been anchored to shallow footings in the black gumbo, and after two wet springs the racking had visibly heaved out of level. We pulled the old panels, installed a new ground-mount with footings sunk below the clay’s active zone, and upgraded the homeowner’s original 100-amp panel before reconnecting with Enphase microinverters. That’s the work we do in Ennis, and we’ll do it for you.
Common Solar Panel Installation Problems We See in Ennis Homes
- Hail damage to standard panels. Ennis sits on the storm track that sends frequent large-hail events northeast toward Dallas. Local insurers have already pushed Class 4 impact-rated roofing across this area. Standard solar panels crack and fail under the same hail, and warranty claims get denied because the impact rating wasn’t there. We spec Class 4 from day one.
- Original 100-amp electrical panels. The 1950s to 1980s ranch stock that makes up most of Ennis was built with 100-amp service. Oncor’s interconnection review will flag that immediately, and your permit stalls right there. We include the panel upgrade in the quote so there’s no sticker shock at permit stage.
- Ground-mount racking heaving in gumbo soil. Ellis County’s black clay expands and contracts through wet and dry cycles, and it moves shallow anchors like a crowbar. If a ground-mounted system wasn’t engineered for this soil type, the racking shifts, the azimuth drifts, and production drops. We bid footings below the active clay zone, every time.
- No local accountability after install. A lot of Ennis homeowners bought systems from companies that sold, installed, and disappeared. When production dips or the inverter throws a fault, there’s no one to call. Gus’s Solar is a 2011-founded local shop with a published address and an owner whose name is on the building. We answer the phone, and we come back.
Pricing for Solar Panel Installation in Ennis, TX
Here are straight numbers for Ennis, based on the jobs we’ve actually done here in the last two years. A standard 7 kW rooftop system on a ranch home runs $14,500 to $18,000. A larger 9-10 kW system, which covers most all-electric homes with two HVAC units, runs $19,000 to $22,000. Ground-mounted systems run $3,000 to $5,000 more, mostly because of the deep footings the gumbo soil demands. A 100-amp to 200-amp panel upgrade, if your home needs one, adds about $2,200 to $2,800. And if you’re adding battery storage, a FranklinWH or Tesla Powerwall installation adds $9,500 to $14,000 depending on capacity.
Those are installed prices, before the federal tax credit. Bring us a bill, we’ll bring you the math. If you already have a written estimate from another company, we’ll give you a free second opinion on it. And if a salesman needs an answer tonight, the answer is no. Take two weeks. Think about it. The price will be the same. Call (877) 550-6892 for a free estimate.
Solar Panel Installation in Ennis: How Local Conditions Shape the Work
Ennis sits squarely on the flat blackland prairie of Ellis County, a corridor well-documented for frequent large-hail events on storm tracks sweeping northeast toward Dallas. That pattern has already pushed local insurers to mandate Class 4 impact-rated roofing across the area. For solar in Ennis, Class 4 impact-resistant panels are not an upsell but a practical necessity. Homeowners here understand hail risk viscerally from repeated roofing and auto claims, and that’s the single most persuasive local selling point for premium panel specifications.
The same open prairie that brings the hail also brings wide, largely unobstructed solar exposure. Annual sun hours are strong out here, with minimal horizon shading from trees or topography. That’s a real advantage for production estimates. But it also means your panels are fully exposed when the severe weather season kicks in from March through June. We design for that reality: impact-rated panels, properly flashed penetrations, and racking engineered for wind as much as sun.
Then there’s the soil. The expansive black-clay “gumbo” soils of Ellis County, the same soils that cause chronic foundation movement on older Ennis homes, require significantly deeper footings for any ground-mounted system. An installer who specs standard anchors for sandy or loam soil will see racking shift or heave within a season or two as the clay cycles through wet and dry extremes. We don’t under-spec on this. We’ve seen too many Ennis systems fail that way, and we quote the deeper footings from the start.
If you’re on the fence about whether solar makes sense for your Ennis home, the answer usually comes down to two things: what your actual bill says and whether your roof and panel can support the system without cutting corners. We’ll give you honest answers on both, and you can reach us at (877) 550-6892. No pressure, no signature tonight, just the math.
We Also Serve Cities Near Ennis
We serve the whole Ennis area and the surrounding Ellis County communities. That includes Waxahachie, Red Oak, Lancaster, and Hutchins, plus the rural stretches in between. If you’re just outside 75119 or 75120, call us and we’ll let you know when our crew can be there. No trip charge inside our own county.
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 - Solar Panel Installation in Ennis
Yes. Ennis sits on a well-documented hail corridor that tracks northeast toward Dallas, and local insurers already require Class 4 impact-rated roofing across the area. Standard panels crack under the same hail that’s already taken out your roof and your truck. We spec Class 4 panels by default on Ennis installs. Call (877) 550-6892 if you want to see the side-by-side cost difference; it’s usually smaller than one insurance deductible.
Most likely yes. Homes built in the 1950s through 1980s in Ennis typically run original 100-amp electrical panels, and Oncor’s interconnection review will not approve the system until the panel is upgraded to 200 amps. We include that cost, usually $2,200 to $2,800, in our initial quote so it’s not a surprise at permit stage. Call us for an exact number on your home.
Typically 4 to 6 feet deep, depending on soil conditions. The expansive black clay in Ellis County cycles through wet and dry extremes and heaves shallow anchors out of level within one to two seasons. We sink footings below the clay’s active zone so the racking stays plumb and your production estimates hold. A free estimate from us includes the proper soil assessment.
Yes, Ennis homeowners are on the same Oncor grid and the same net metering rules as Dallas. Your excess production gets credited at the utility’s current export rate, which changes over time. We quote your system’s output based on year-25 numbers, not a day-one brochure figure, so you know what you’re actually buying. Call (877) 550-6892 and we’ll walk through the math with your bill in front of us.
Yes, and we do it often in Ennis. We remove the damaged panels, inspect the racking and wiring for structural damage, and reinstall new panels, usually on the same racking if it’s still sound. If the racking itself has shifted or been compromised, we’ll tell you before we touch anything. Estimates for removal and reinstall are free, and we answer the phone 24/7 when you need us.
Contact Gus’s Solar in Ennis, TX
Ready for straight numbers from a local shop that’s been doing this since 2011? Call Gus’s Solar at (877) 550-6892 for a free estimate on solar panel installation in Ennis. We’ll come out, look at your roof, check your panel, and give you a quote you can take two weeks to think about. The price will be the same. If it’s not done right, the 90-Day Done Right Promise means Gus makes it right. No pressure, no games, just a name you can verify and a crew that shows up.
Written by Gus Petrakis, Owner at Gus’s Solar, serving Ennis and Ellis County since 2011.






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