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
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Before
AfterFast, Reliable Solar Panel Installation Across Round Rock
Solar panel installation in Round Rock typically runs $18,500-$32,000 before federal tax credits for a 8-12 kW system on a standard tract-home roof, and most projects take 4-8 weeks from signed agreement to utility permission-to-operate. The single biggest variable here isn’t the hardware. It’s whether your installer knows how to work with Round Rock Electric Utility, because every interconnection lands on their desk, not Austin Energy’s. We’ve been doing this long enough that we file RREU paperwork on day one, not week three. Call (877) 550-6892 and we’ll look at your actual bill before we quote anything.
Why Gus’s Solar Is Round Rock’s Preferred Solar Panel Installation Company
Gus Petrakis puts his name on the truck and answers his own phone. That’s the whole pitch. We’re not a door-knock crew working a territory map, and we don’t hand your project to a subcontractor we’ll never see again. Homeowners in Round Rock who’ve already been burned by national outfits with out-of-state call centers tend to appreciate that the guy quoting the job is the guy who shows up to check the final inspection. We’ve installed across Teravista, Forest Creek, Sonoma, and dozens of neighborhoods in 78665, 78680, 78681, and 78682. Crews serve Round Rock locally, with scheduling coordinated from our Austin office.
Our L.O.C.A.L. values are not marketing language. Local roots means we know RREU’s inspection sequence. On time means we tell you the real timeline, not the one that gets a signature. Community first means we don’t undercut the permitting process to speed a job along. Accountable means one call brings Gus back. Loyal means our 90-Day Done Right Promise is in writing on every solar job, and if it’s not right, we make it right.
Our Solar Panel Installation Services in Round Rock
Rooftop Solar Installation
Most Round Rock homes we install on are 2000s-2010s brick veneer tract builds with composition shingle roofs. Those roofs are now 15-20 years old, and that’s the conversation we have first. A panel array bolted to a roof with five years of life left is a problem waiting for a demolition bill. We’ll tell you straight whether to bundle roof replacement now or wait, and we’ll flash every penetration properly. No caulk-and-pray work.
Solar System Design & Permitting
Here’s the Round Rock-specific part that generic installers miss. Homes in 78665 and 78681 are heavily clustered in subdivisions built on east-west street grids. The best south-facing roof plane often sits over the garage or gets crowded by HVAC pads. We audit roof layout via satellite before the site visit, so you’re not surprised on install day. We also handle the full permit package with the City of Round Rock, and we know which HOA communities require aesthetic review for street-visible panels.
Solar Panel Replacement
If an older system underperforms, has dead microinverters, or was put in by a company that no longer exists, we’ll assess it honestly. Sometimes the answer is replacing a string inverter. Sometimes it’s rewiring a panel group. Sometimes the original install was so sloppy that replacement is the only dignified option. We’ll show you the numbers and let you decide. Bring us a bill, we’ll bring you the math.
Roof-Mount & Tile Roof Solar
Composition shingle is the standard in Round Rock tract housing, but we do run tile roofs in a few pockets and custom builds. Tile is more fragile, takes longer, and costs more to mount properly. We’d rather quote you the honest number upfront than bury a “tile adder” halfway through the job. The price we quote is the price charged.
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 Round Rock
We work with Qcells, REC, SunPower, Panasonic, and other leading equipment brands, and we pair them with Enphase and SolarEdge electronics because that’s what holds up in Texas heat. We keep common microinverters and wiring components stocked for rapid turnaround in Round Rock, so a failed part doesn’t mean a month of downtime waiting on a distributor. We’re also certified to install Solar Panel Installation systems of any size, from a small starter array to full-home coverage with battery backup.
Common Solar Panel Installation Problems We See in Round Rock Homes
- Interconnection filed with the wrong utility. Round Rock Electric Utility handles its own net-metering and interconnection. Austin-trained crews routinely file with Austin Energy or Oncor and sit waiting on a response that will never come. Weeks lost before the city will even schedule an inspection.
- HOA stop-work orders. Teravista and Forest Creek both have covenants restricting panel visibility on street-facing roof planes. Skip the aesthetic review package and you’ll get a letter from the HOA mid-project. We submit the package before pulling permits.
- Production estimates based on nameplate output. Round Rock hits 105°F on July afternoons and panel surface temperatures climb far above the 25°C lab rating. If a quote doesn’t derate for real-world heat, your first-year true-up statement will disappoint. We quote the year-25 output, not the day-one brochure number.
- Old roofs under new panels. Many Round Rock homes from 2004-2012 still have original composition shingles. Installing on a roof with five years left means paying for removal and reinstall later. We flag this honestly and often bundle roof replacement into the solar scope.
Pricing for Solar Panel Installation in Round Rock, TX
For a standard 8-10 kW rooftop system on a composition shingle tract home in Round Rock, expect $18,500-$28,000 before the 30% federal tax credit. Battery backup adds $9,000-$15,000 depending on capacity, and a roof replacement bundled alongside runs $8,000-$14,000 for typical 2,200-3,200 sq ft single-story stock. Tile roof mounting adds $1,500-$3,500. Interconnection and permitting with RREU and the City of Round Rock is typically $800-$1,500. We offer free second opinions on any written estimate, no trip charge inside our service county, and a standing 10% discount for seniors and veterans. Take two weeks. Think about it. The price will be the same.
We Also Serve Cities Near Round Rock
Our Solar Panel Installation in Round Rock service area extends to nearby communities in Williamson and northern Travis counties. We regularly install in Hutto, Georgetown, Brushy Creek, and Pflugerville. Same crew, same owner watching the work, same RREU or Oncor familiarity as each utility requires. If you’re just outside city limits, call and ask. If we can get a truck there, we’ll help.
Serving Round Rock, TX - Our Local Coverage Area
We’re based in the Round Rock 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 Round Rock
Yes, but it’s not full retail net metering, and the export credit structure is set by RREU, not by Austin Energy or Oncor. RREU credits excess generation at a defined avoided-cost rate that changes periodically, so the value of your exported kilowatt-hours is lower than what you pay for imported ones. That’s why we size systems against your actual bill and usage pattern rather than maximizing panel count. Call (877) 550-6892 and bring us a bill. We’ll show you the real numbers under RREU’s current rate schedule.
Yes. Texas law limits HOA authority to prohibit solar panels, but HOAs can still enforce aesthetic restrictions on street-facing elevations. Teravista and Forest Creek both have design review processes, and the practical path is to place panels on rear or side roof planes where possible, submit the required aesthetic package before permitting, and stay on good terms with the committee. We know both sets of covenants and prepare the package as part of our design phase.
Usually yes, and we’ll tell you if your specific roof has enough life left to skip it. A 2005-era composition shingle roof in Round Rock has been through 18 summers of triple-digit heat and at least one major freeze-thaw cycle from Winter Storm Uri. If the shingles are losing granules and the deck feels soft anywhere, you’re better off bundling a roof replacement with your solar install. That keeps the racking warranties intact and avoids a $4,000-$7,000 panel removal and reinstall in five years.
It depends on the street grid and the size of the garage section. In many 78665 and 78681 subdivisions, the south plane is partially or fully on the garage, and HVAC equipment eats into the usable square footage. We audit satellite imagery before the site visit, count usable roof area, and tell you if we can hit your production target or need to split arrays across east and west planes. Sometimes the answer is fewer panels with higher-output modules. Sometimes it’s a battery to make better use of the production you do get.
You don’t need one, but since 2021 it’s the rare Round Rock customer who doesn’t ask about it. We’re on the ERCOT island grid, and a battery means you keep lights and refrigerator running through rolling outages. A FranklinWH or Enphase battery paired with your array costs $9,000-$15,000, and we’ll help you decide whether the outage coverage justifies the price. Gus will probably tell you it depends on how many days a year you can afford to lose power. Then he’ll tell you to take two weeks and think about it.
Call Gus’s Solar for Solar Panel Installation in Round Rock
If a salesman needs an answer tonight, the answer is no. That’s not how we work. We quote real numbers off your actual utility bill, file the right paperwork with Round Rock Electric Utility the first time, and our own background-checked, uniformed crew does the install. Gus Petrakis has been doing this since 2011, and his name is on every job. Call (877) 550-6892 for a free estimate, a free second opinion, or just an honest conversation about whether solar makes sense on your roof.
Written by Gus Petrakis, Owner at Gus’s Solar, serving Round Rock and surrounding communities.