San Antonio, TX 78254 solar market data
Updated November 27, 2023Older data · growth withheld By The SolarDNA Data Team
San Antonio 78254 has 3,443 solar installations at a median installed cost of $3.94/W, recent growth not yet measurable, and a Market Score of 48 — higher than 79% of U.S. zip markets.
Versus Texas
How 78254 compares with the state
Installed cost
$0.04/W above
state median $3.90/W
Market score
48 vs 42
Texas scores 42
Share of state installs
1.53%
of 224.8K tracked statewide
Battery attach
3.4%
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
78254 by year
648 installs in the trailing twelve months vs 575 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 78254
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | GREENSTAR POWER | 396 | 51 | 9.24 | $4.00 |
| 2 | TRISMART SOLAR | 338 | 31 | 7.87 | $3.81 |
| 3 | ION SOLAR | 265 | 15 | 6.72 | $4.00 |
| 4 | FREEDOM SOLAR POWER TX | 258 | 20 | 8.52 | $3.99 |
| 5 | FREEDOM FOREVER | 206 | 17 | 9.73 | $3.96 |
| 6 | ADVANCED SOLAR ELECTRIC | 144 | 1 | 7.39 | $3.49 |
| 7 | MOMENTUM SOLAR | 109 | 0 | 7.69 | $3.25 |
| 8 | PE SOLAR POWER EXPERTS | 103 | 19 | 9.62 | $4.00 |
| 9 | SOUTH TEXAS SOLAR SYSTEMS | 95 | 1 | 9.09 | $3.35 |
| 10 | CAM SOLAR | 91 | 1 | 8.37 | $3.16 |
| 11 | SUNRUN | 85 | 2 | 9.54 | $4.15 |
| 12 | ADT SOLAR | 82 | 1 | 8.82 | $4.00 |
Neighboring zips
The nearest zip markets
By distance between zip centroids
| Zip | Distance | Installs | $/W | Score |
|---|---|---|---|---|
| 78023 Helotes | 8.6 km | 1,085 | $3.57 | 45 |
| 78250 San Antonio | 9.2 km | 1,287 | $3.97 | 44 |
| 78253 San Antonio | 10.6 km | 3,436 | $3.93 | 48 |
| 78249 San Antonio | 12.8 km | 1,123 | $3.89 | 44 |
| 78256 San Antonio | 13.4 km | 185 | $3.57 | 41 |
| 78251 San Antonio | 13.6 km | 1,330 | $3.86 | 45 |
Equipment
What gets installed in 78254
Share of systems with a recorded brand
Modules
MISSION SOLAR ENERGY25.1%
SILFAB SOLAR11.9%
QCELLS NORTH AMERICA11.4%
SUNPOWER6.9%
REC GROUP6.6%
Inverters
ENPHASE ENERGY48.4%
SOLAREDGE40.1%
SUNPOWER5.4%
SMA AMERICA1.7%
ALTENERGY POWER SYSTEM1.0%
Frequently asked
Quick answers about 78254
How many solar installations are there in 78254?
SolarDNA counts 3,443 active solar installations in San Antonio 78254, 3,425 of them residential, with data through November 27, 2023.
How much does solar cost in 78254?
The median residential system in 78254 cost $3.94 per watt over the trailing twelve months, $0.04/W above the Texas median.
Is solar growing in 78254?
Recent growth cannot be measured yet for 78254: insufficient recent data (data runs through November 27, 2023).
Who installs solar in 78254?
GREENSTAR POWER, TRISMART SOLAR, ION SOLAR lead the 126 installers with systems in 78254. The full comp set is above.
Is 78254 a good market for solar sales?
78254 scores 48 out of 100 (Great, higher than 79% of U.S. zip markets).