Solar Thermal Cost in Houston, TX in 2026
Most Solar Thermal projects in Houston, TX cost between $4,900 and $9,500. The typical price is $6,500.
Solar thermal serves hot water rather than the whole electrical load, so systems are smaller.
Houston prices track the national average closely. Costs here are close enough to the national picture that the adjustment barely moves the number.
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 Houston, TX
| Quality tier | Cost per watt |
|---|---|
| Budget | $1.21 |
| Mid-range | $1.66 |
| High-end | $2.32 |
Solar panel installers in Houston, TX
Businesses listed on Google near Houston, TX. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
Solstice Solar
4.9(423 reviews)
9001 Jameel Rd #150, Houston, TX 77040
Freedom Power
4.4(453 reviews)
1224 N Post Oak Rd #160B, Houston, TX 77055
SolRa Tech
5.0(160 reviews)
555 W 19th St suite 326, Houston, TX 77008
Ready Solar
4.5(263 reviews)
5506 Mitchelldale St, Houston, TX 77092
Sunshine Renewable Solutions
4.8(165 reviews)
6033 S Loop E, Houston, TX 77033
Texas Direct Solar
4.9(58 reviews)
5301 Polk St Bldg 14 F14, Houston, TX 77023