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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.
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AfterFast, Reliable Solar Battery Storage & Backup Across The Colony
Battery backup in The Colony, TX runs $9,200-$18,500 installed for most homes, and the right system keeps your lights, fridge, and HVAC running through Oncor’s frequent storm outages without you lifting a finger. We know this town’s two distinct housing eras: the 1970s Main Street tract homes that need heavier electrical retrofits, and the 2000s-era Tribute communities where HOAs add a layer most solar companies never prepare you for. If you’re in 75056 and want straight answers about whole-home backup, call (877) 550-6892. Gus Petrakis picks up the phone himself.
Key takeaways:
- Battery retrofit on existing The Colony solar typically runs $8,400-$14,900 before incentives
- Lakefront HOA properties in The Tribute and Stewart Peninsula need two approvals: architectural and City permit
- We stock Enphase, Tesla, and FranklinWH parts locally in DFW, so repair turnarounds to The Colony run 1-3 days
- No trip charge inside our own county; free estimate with no signature demanded tonight
Our Solar Battery Storage & Backup Services in The Colony
A direct answer first: installing battery backup in The Colony typically costs $9,200-$18,500 depending on whether you’re adding storage to existing panels or starting fresh, and most jobs take one to two days. The single biggest variable here isn’t the hardware. It’s how your particular street handles two paperwork gates: the City of The Colony building department and, if you’re lakefront, the HOA architectural review board.
Tesla Powerwall Installation
A single Tesla Powerwall 3 in The Colony runs $13,400-$16,800 installed before federal tax credit, and two units handle most 200-amp whole-home needs without breaking stride on A/C inrush. In the older 1970s sections around Main Street and SH 121, we frequently see 100-amp legacy panels that a single Powerwall can’t fully back up unless we add a smart load panel or upgrade service first. We’ll tell you that before you sign anything.
Enphase IQ Battery Installation
The Enphase IQ Battery 5P (or paired 10P setup) runs $9,800-$15,200 in 75056 and packs the cleanest install profile for HOA-governed lakefront homes. The Tribute and Stewart Peninsula architectural boards want to see where the battery sits and what it’s screened by, and the compact Enphase form factor fits side-yard or garage-wall mounting with less design pushback. Gus’s own crew installs it, and we file the design variance and city permit in one packet.
Whole-Home Backup Power
Whole-home backup in The Colony runs $16,500-$28,000 for a two-battery system sized for full 200-amp loads, including HVAC, well pumps where present, and kitchen circuits. If your home faces Lewisville Lake and the rear elevation is the protected view corridor, we evaluate front-facing south and west roof sections early in the walkthrough. Too many installers default to the rear roofline and trigger a design rejection before the project even starts. We plan around your actual site first. Contact our Solar Battery Storage & Backup team to map what your house can actually run overnight.
Battery Retrofit for Existing Solar
Adding storage to an existing The Colony solar array runs $8,400-$14,900, and about half our work in 75056 is exactly that: storage added years after panels went up. The most important compatibility check is inverter architecture. If your older system feeds Enphase microinverters or SolarEdge optimizers, an AC-coupled battery like the Tesla Powerwall or FranklinWH aGate stacks cleanly. If it’s a string inverter system, we pull the exact model and check the datasheet before quoting. Bring us a bill. We’ll bring you the math.
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.
Why Gus’s Solar Is The Colony’s Preferred Solar Battery Storage & Backup Company
Gus Petrakis founded Gus’s Solar in 2011 and still answers the phone. That’s not a line. Call (877) 550-6892 at 10 p.m. during a storm in The Colony and a live person answers, not a voicemail. Our 90-Day Done Right Promise is in writing on every battery job: if it isn’t right, Gus makes it right, and one call brings him back to your door in 75056.
We run background-checked, uniformed technicians on every job in The Colony, from the original tract neighborhoods east of Main Street to the steeper pitched roofs in the master-planned communities west of the lake. No subcontracted crews. No third-party installers. The price Gus quotes off your actual Oncor bill is the price you pay, period. And he’ll tell you to take two weeks to think about it. The price will be the same two weeks from now.
If a salesman needs an answer tonight, the answer is no. That’s the difference between us and the door-knockers working The Colony subdivisions. Gus quotes the year-25 output, not the day-one brochure number. That’s why homeowners in Frisco, Little Elm, Carrollton, and Lewisville call us when they’re done with high-pressure pitches.
Our Dallas-Fort Worth office coordinates dispatch, and crews serve The Colony locally. You’ll see the same faces at the hardware store, the same truck in the neighborhood, and the same phone number that actually rings a human. That’s the L.O.C.A.L. code we operate by: Local roots, On time, Community first, Accountable, Loyal.
Trusted Brands We Service in The Colony
We work with the industry’s leading equipment manufacturers, including Tesla, Enphase, SolarEdge, SunPower, Panasonic, Qcells, REC, Canadian Solar, JinkoSolar, and FranklinWH. For The Colony homeowners, that means if your existing system runs Enphase microinverters and you want a Tesla Powerwall, we stock the integration hardware locally in DFW and can typically start within a week of permit approval. No waiting on a distributor in another state. And if a panel on a Qcells or REC array gets damaged by hail, we carry replacement stock for 75056’s most common residential modules.
Common Solar Battery Storage & Backup Problems We See in The Colony Homes
- North-facing rear rooflines on lakefront homes. The Tribute’s premium lots face Lewisville Lake by design, which means the pretty rear roof gets poor solar yield. Installers who scout that rear exposure anyway often undersize the array, and the battery never reaches full charge in winter. We evaluate front and west exposures first.
- 100-amp legacy panels in 1970s tract homes. Houses near Main Street and SH 121 built before 1985 frequently have 100-amp main panels. A single battery sized for whole-home backup trips on A/C compressor start inrush. We check the panel spec before we quote, not after installation.
- HOA-design rejected battery placements. In The Tribute and Stewart Peninsula, the architectural review boards protect the lake-view facade. A Tesla Powerwall mounted on the rear elevation without screening gets flagged before the City even sees the permit. We file the design variance and the city application together.
- Missing circuit-map labels on battery disconnects. The City of The Colony inspector requires each battery disconnect labeled with an exact 11×17 circuit map. Miss that, and the job gets red-tagged until the microinverter wiring diagram is reprinted. We print it before we show up for inspection.
Pricing for Solar Battery Storage & Backup in The Colony, TX
Line-item pricing for The Colony’s market, as of early 2026:
- Tesla Powerwall 3 installation: $13,400-$16,800 per unit
- Enphase IQ Battery 5P installation: $6,800-$8,400 per unit (10P pair: $13,200-$15,900)
- FranklinWH aGate system: $11,200-$14,600
- Smart load panel / critical loads sub-panel: $1,900-$3,600
- Whole-home backup (two batteries + panel): $16,500-$28,000
- Battery retrofit for existing solar: $8,400-$14,900
- Legacy 100A main panel upgrade: $2,800-$5,200 (required for most whole-home jobs in older sections)
What moves the number in The Colony: whether your home is in a lakefront HOA requiring a stucco-matched enclosure, whether your 1970s or 1980s panel needs upgrade to 200-amp, and whether the system needs rapid shutdown reprogramming for older inverter fleets. We give you the exact quote off your real utility bill and never ask for a signature tonight. Call (877) 550-6892 for a free estimate: no trip charge inside our county, and we’ll spend the time on your actual house, not a brochure.
We Also Serve Cities Near The Colony
Frisco, Little Elm, Carrollton, and Lewisville homeowners call The Colony team for battery backup for the same reason: straight answers, one-trip installs, and a name on the truck that answers the phone. If you’re in a neighboring city with an Oncor bill and a storm season that keeps waking you up, we’ll make the drive. Same pricing, same promise.
Serving The Colony, TX - Our Local Coverage Area
We’re based in the The Colony 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 The Colony
Yes. The Tribute’s architectural review board requires design review for any mechanical equipment visible from the street or lakefront trail, including battery storage. In practice, we submit a combined packet with a stucco-matched enclosure spec and the City of The Colony permit application at once, which typically moves approval 3-4 weeks faster than waiting for sequential review. Call (877) 550-6892 if you’ve already had an application flagged; we’ve fixed a few of those.
It depends on the actual roof sections available. North-facing arrays in The Colony produce roughly 65-70% of a south-facing array’s annual output, which is often enough to keep an IQ Battery 5P topped for overnight essentials but not for daily whole-home cycling. We scout your front, west, and any unshaded east sections before quoting. If your rear roofline is the only realistic mounting surface, we’ll tell you that in plain terms and size storage honestly.
Your main panel rating is the gate. 1970s and 1980s tract homes in The Colony often have 100-amp service, which a single battery cannot fully back up when the A/C compressor kicks on. We check the panel, measure the compressor’s locked-rotor amperage, and tell you whether a 200-amp service upgrade is required before we quote the battery. No surprise line items after the fact.
For most The Colony homes on Oncor’s current buyback rates, a battery system pays back in 9-14 years strictly on bill savings, but most of our customers in 75056 aren’t buying on payback. They’re buying what happens when the grid drops for six hours in July and the fridge is full. If you want the full year-25 output math and not the day-one brochure number, call (877) 550-6892. Estimates are free.
Yes, and this is a common retrofit fault we correct in The Colony. When an existing system lacks the required automatic transfer switch or the battery’s rapid shutdown integration is mis-wired, the panels shut off the moment the grid drops, leaving you with a dark house and a charged battery that can’t discharge correctly. We test the whole path from array to battery to panel, repair or replace the transfer isolation gear, and get your system providing real backup within one or two days of diagnosis. Call (877) 550-6892 and ask for a second opinion; it’s free.
Call Gus’s Solar for Battery Backup in The Colony
You don’t need another brochure. You need someone who knows that a North Texas hail storm can leave 75056 dark for hours, that the City of The Colony’s inspection checklist demands specific labeling, and that your lakefront HOA has opinions about where a battery sits. Gus Petrakis has been doing this since 2011, his crew shows up in uniform, and the phone rings a live person 24/7 at (877) 550-6892. Take two weeks to think about it. The price will be the same.
Written by Gus Petrakis, Owner at Gus’s Solar, serving The Colony and surrounding North Texas communities since 2011.