Callahan County, TX solar installation & market data
Updated March 31, 2017Older data · growth withheldProvisional score · under 500 installs By The SolarDNA Data Team
Callahan County has 13 solar installations across 2 zip codes at a median installed cost of $2.49/W, recent growth not yet measurable, and an installs-weighted Market Score of 45.
Active installations
13
Zip markets
2
Median cost
$2.49/W
12-mo growth
—
Installers active
3
County Market Score
Good · installs-weighted across 2 zips
Best zip in Callahan County scores higher than 68% of U.S. zip markets.
Versus Texas
How Callahan County compares with the state
Installed cost
$1.41/W below
state median $3.90/W
Market score
45 vs 42
Texas scores 42
Share of state installs
0.01%
of 224.8K tracked statewide
Battery attach
0.0%
state 1.0%
Statewide momentum
▼ 23.4%
residential solar added in Texas, 12 months through Jul 2026
Statewide market
231.6K systems
3.4% of homes · utility-reported through Jul 2026
Growth & pricing
Callahan County by year
2 installs in the trailing twelve months vs 3 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in Callahan County
Summed across every zip in the county
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | HARBOR SUSTAINABLE ENERGY | 10 | 0 | 1 | $2.46 |
| 2 | WEST TEXAS SOLAR | 1 | 0 | 1 | $2.44 |
| 3 | AIR WIND SOLAR | 1 | 0 | 1 | $2.75 |