Solar Thermal Cost in Round Rock, TX in 2026
Most Solar Thermal projects in Round Rock, TX cost between $4,800 and $9,000. The typical price is $6,500.
Solar thermal serves hot water rather than the whole electrical load, so systems are smaller.
Labour and materials in Round Rock run about 3% below the national average. These figures are adjusted for that, so they are not the national average you will find elsewhere.
What drives the price
- Panel efficiency and inverter type
- Roof complexity and mounting hardware
- Main panel upgrade if the busbar cannot take the backfeed
- Battery storage, which is priced separately
Usually included
- Panels, inverters and racking
- Design, permitting and interconnection
- Installation and commissioning
Usually extra
- Battery storage
- Roof repair or replacement before install
- Utility interconnection fees in some territories
Unit prices in Round Rock, TX
| Quality tier | Cost per watt |
|---|---|
| Budget | $1.19 |
| Mid-range | $1.62 |
| High-end | $2.27 |
Solar panel installers in Round Rock, TX
Businesses listed on Google near Round Rock, TX. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
Longhorn Solar - Austin
4.6(379 reviews)
1500 Chisholm Trail Rd Ste A, Round Rock, TX 78681
Greenstar Power
4.5(185 reviews)
4000 Sunrise Rd #1100, Round Rock, TX 78665
Energy Solar Experts
4.9(105 reviews)
2700 Louis Henna Blvd #100, Round Rock, TX 78664
TriSMART Solar
4.4(177 reviews)
17012 Joe Barbee Dr Unit 100, Pflugerville, TX 78660
Austin Discount Solar
5.0(46 reviews)
9600 Great Hills Trl #150w, Austin, TX 78759
Girasolve Energy LLC
5.0(40 reviews)
2700 Louis Henna Blvd Suite 100 Unit B5, Round Rock, TX 78664