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.
Before
After
Before
After
Before
AfterFast, Reliable Solar Battery Storage & Backup Across Dallas
When the power drops in Dallas, a solar battery keeps your lights on, your refrigerator running, and your AC circulating. Solar battery storage in Dallas typically runs $9,500 to $16,500 before the federal tax credit, depending on whether you want one Tesla Powerwall, a stack of Enphase IQ batteries, or a whole-home backup setup with EV Charger Installation - Dallas as an optional add-on. We serve every corner of Dallas, from Oak Cliff to East Dallas to Far North Dallas, and when you call (877) 550-6892, a live person answers. Not a voicemail tree. Not a call center in another state.
Gus’s Solar has been installing and servicing solar battery systems across Dallas-Fort Worth since 2011. We know the Oncor interconnection process, we know which Retail Electric Providers offer the best buyback rates for battery-cycling customers, and we know which Dallas homes need a panel upgrade before a battery can even be permitted. That’s the stuff that matters when you’re tired of the lights flickering every time the grid strains.
Why Gus’s Solar Is Dallas’s Preferred Solar Battery Storage & Backup Company
Gus Petrakis puts his own name on the truck, and he’s the one who answers when you call about a battery that isn’t behaving. That’s not a marketing line. Gus publishes his name, his license number, and his address, and he’s been doing solar work in Texas since 2011. When a Dallas homeowner calls with a question about their Powerwall’s discharge settings or a FranklinWH aGate that won’t hand off during a grid outage, they’re talking to someone who has actually installed and serviced those units. Not reading from a script.
The 90-Day Done Right Promise applies to every battery job we do in Dallas. If it isn’t right, Gus comes back and makes it right. In writing, on every contract. That matters when you’re spending five figures on backup power. We also don’t pressure anyone to sign tonight. Take two weeks. Think about it. The price will be the same. If a salesman needs an answer tonight, the answer is no.
Dallas homeowners who’ve worked with us mention the same things: the crew showed up on time, in uniform, background-checked, and the quote we gave before the job matched the final invoice. No surprises. No subcontractor roulette. Gus’s own crew does the install.
We also serve nearby communities like Highland Park, University Park, Richardson, and Irving with the same response times and the same straightforward pricing. If you’re in Dallas proper, we’re usually at your door the same day or next morning.
Our Solar Battery Storage & Backup Services in Dallas
Battery work in Dallas is not one-size-fits-all. Here’s what we actually do, and why it matters for your house specifically.
Tesla Powerwall Installation
The Tesla Powerwall 3 is the most requested battery among Dallas homeowners who want backup power that just works. A single Powerwall 3 in Dallas typically runs $9,500 to $12,500 installed, and it’ll keep your fridge, lights, outlets, and a few key circuits running through most ERCOT outages. In neighborhoods like Bluffview or Preston Hollow with larger homes and multiple AC units, we often recommend two or three Powerwalls for whole-home coverage. The February 2021 freeze taught Dallas a hard lesson about grid fragility, and many of those homes now have at least one Powerwall on the wall.
Enphase IQ Battery Installation
If you already have Enphase microinverters on your roof, the Enphase IQ Battery 5P slides into that ecosystem cleanly, and we also offer Enphase repair in Dallas if your existing gear needs attention first. Dallas homes with IQ8 microinverters and the IQ System Controller can run entirely off-grid when the sun’s up, even during a grid outage. An IQ Battery 5P install in Dallas generally lands between $7,500 and $9,500 per unit. We see a lot of these in East Dallas and Lakewood, where homes are older and the electrical panels are original. That’s the first thing we check.
Whole-Home Backup Power
Whole-home backup means your AC, your oven, your dryer, and every light in the house keep running when Oncor drops the feed. Most Dallas homes need two to three batteries for that, and you’re looking at $18,000 to $32,000 before incentives, depending on your loads and whether you add a critical-loads panel. We sit down with your actual utility bill, size the system off your real usage, and quote the year-25 output, not the day-one brochure number. Bring me a bill, I’ll bring you the math.
Battery Retrofit for Existing Solar
Already have panels? Adding a battery to an existing solar array is one of the most common jobs we do in Dallas. Whether your original installer disappeared or you just didn’t see the need for storage back when your system went in, we can retroactively add a Tesla Powerwall, Enphase IQ, or FranklinWH aGate to your setup. Retrofits in Dallas run $8,500 to $14,000 depending on inverter compatibility and whether your existing system needs a firmware or wiring update. Our Solar Battery Storage & Backup team handles the full integration, including the Oncor paperwork.
What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Trusted Brands We Service in Dallas
We’re certified to install and service Tesla Powerwall, Enphase, and FranklinWH systems across Dallas. That means we stock common parts locally, so when a Dallas homeowner’s battery throws a fault code, we’re not waiting a week for a part from California. For Dallas homeowners with existing SunPower, Panasonic, or Qcells arrays, we can integrate battery storage without ripping out your original system. And while we’re on your roof keeping the panels clean so they actually produce what they’re rated for, our Solar Panel Cleaning in Dallas crew can handle that too.
Common Solar Battery Storage & Backup Problems We See in Dallas Homes
- 100-amp panels blocking permits. Homes along the 75201 to 75210 corridor, especially Oak Cliff’s 1920s craftsman bungalows and the brick ranches of East Dallas, often still have their original 100-amp electrical service. Oncor won’t approve a battery interconnection until the panel is upgraded to 200 amps, which adds $2,500 to $5,000. We flag that before you sign anything.
- Hail damage to existing solar. Dallas sits squarely in Hail Alley, and unrated or older panels can take a beating. If your panels have been cratered by a big-hail event, your battery isn’t getting the charge it should. We check panel condition as part of every battery install.
- REP buyback confusion. Because Dallas is in the ERCOT deregulated zone, your solar generation and your battery draw are billed through your Retail Electric Provider, while Oncor handles the wires. If the two agreements don’t line up, you export power and get no credit for it. That’s a Dallas-specific pain point we sort out on every install.
- Summer heat degrading output. Sustained 100°F-plus days across Dallas summer months marginally suppress panel efficiency. We size systems with that real-world derating factored in, so your battery actually fills when you need it most.
Pricing for Solar Battery Storage & Backup in Dallas, TX
Here’s straight talk on what you’ll pay in Dallas:
| Service | Typical Dallas Range |
|---|---|
| Single Tesla Powerwall 3 install | $9,500 - $12,500 |
| Enphase IQ Battery 5P install | $7,500 - $9,500 per unit |
| Whole-home backup (2-3 batteries) | $18,000 - $32,000 |
| Battery retrofit for existing solar | $8,500 - $14,000 |
| 200-amp panel upgrade (common Dallas prerequisite) | $2,500 - $5,000 |
These ranges reflect what we actually quote in Dallas, factoring in Oncor interconnection fees, REP paperwork, and the panel upgrades so many older Dallas homes need. The federal Investment Tax Credit (currently 30%) applies to battery systems paired with solar. We give you a written quote with the real numbers off your bill, and we honor it. No signature wanted tonight. Call (877) 550-6892 for a free estimate.
We Also Serve Cities Near Dallas
Gus’s Solar serves Highland Park, University Park, Richardson, and Irving with the same 24/7 live-answer phone and the same no-pressure pricing. If you’re outside Dallas proper but still in the Oncor service area, we’re already in your neighborhood most weeks. For drivers who’ve gone electric, our EV Charger Installation in Dallas crew handles that too.
Serving Dallas, TX - Our Local Coverage Area
We’re based in the Dallas 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 Battery Storage & Backup in Dallas
We can usually be at a Dallas home the same day or next morning. Call (877) 550-6892 and a live person answers. If your battery is throwing a fault code and you’re running on grid power, that’s one thing; if you’re dark, that’s another, and we prioritize it-just as we do for Dallas Solar Panel Repair calls.
Yes, we cover all Dallas ZIP codes from 75221 through 75224 and beyond, including Oak Cliff, East Dallas, Lakewood, Bluffview, Preston Hollow, and Far North Dallas. Every neighborhood, same crew, same standards.
A single Tesla Powerwall 3 installed in Dallas typically runs $9,500 to $12,500. Two to three Powerwalls for whole-home backup land between $18,000 and $32,000. Call (877) 550-6892 with your utility bill for an exact quote. Estimates are free.
Dallas sits in the deregulated ERCOT zone with Oncor as the wires utility, so you have two contracts to manage: Oncor’s interconnection agreement and your Retail Electric Provider’s buyback tariff. Austin and San Antonio have municipal utilities that handle both under one roof. A mismatched pair in Dallas means exported power with no credit, and that’s a common stall point we fix before it costs you money.
For most Dallas homeowners, yes. The metro gets about 234 sunny days a year, so panels produce a lot of energy, and the summer heat plus Winter Storm Uri’s lingering memory make resilience a practical priority. With a battery, you’re not just saving on electric bills; you’re not sitting in the dark during the next ERCOT conservation event. Whether that’s worth the investment depends on your usage, and we’ll show you the math off your own bill, no pressure.
Get a Straight Answer and a Real Number
If you live in Dallas and you’re weighing a Tesla Powerwall, an Enphase battery, or a full FranklinWH backup system, call (877) 550-6892. You’ll get Gus or a live person on the phone, a free estimate built off your actual usage, and a written quote that doesn’t change at the door. No pressure, no 90-minute pitch, no “sign tonight” games. Just the numbers, the timeline, and a name you can verify.
Written by Gus Petrakis, Owner at Gus’s Solar, serving Dallas and the surrounding area since 2011.