San Antonio, TX 78245 solar market data
Updated December 7, 2023Older data · growth withheld By The SolarDNA Data Team
San Antonio 78245 has 3,575 solar installations at a median installed cost of $3.99/W, recent growth not yet measurable, and a Market Score of 48 — higher than 79% of U.S. zip markets.
Versus Texas
How 78245 compares with the state
Installed cost
$0.09/W above
state median $3.90/W
Market score
48 vs 42
Texas scores 42
Share of state installs
1.59%
of 224.8K tracked statewide
Battery attach
2.7%
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
78245 by year
661 installs in the trailing twelve months vs 651 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 78245
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | TRISMART SOLAR | 306 | 67 | 8.64 | $3.93 |
| 2 | FREEDOM FOREVER | 256 | 18 | 9.63 | $3.97 |
| 3 | GREENSTAR POWER | 252 | 42 | 9.42 | $4.00 |
| 4 | ION SOLAR | 242 | 28 | 6.95 | $4.00 |
| 5 | FREEDOM SOLAR POWER TX | 188 | 20 | 9.53 | $4.11 |
| 6 | PE SOLAR POWER EXPERTS | 180 | 8 | 9.76 | $4.00 |
| 7 | MOMENTUM SOLAR | 160 | 1 | 8.06 | $3.40 |
| 8 | CAM SOLAR | 130 | 0 | 8.2 | $3.16 |
| 9 | SUNRUN | 122 | 0 | 10.53 | $4.16 |
| 10 | ERUS ENERGY | 120 | 0 | 6.91 | $4.00 |
| 11 | ADVANCED SOLAR ELECTRIC | 99 | 1 | 7.72 | $3.44 |
| 12 | TEXAS SOLAR INTEGRATED | 88 | 0 | 9.41 | $3.76 |
Neighboring zips
The nearest zip markets
By distance between zip centroids
| Zip | Distance | Installs | $/W | Score |
|---|---|---|---|---|
| 78227 San Antonio | 4.8 km | 654 | $3.95 | 41 |
| 78251 San Antonio | 5.6 km | 1,330 | $3.86 | 45 |
| 78253 San Antonio | 7.3 km | 3,436 | $3.93 | 48 |
| 78238 San Antonio | 7.9 km | 431 | $3.90 | 40 |
| 78252 San Antonio | 9.1 km | 1,460 | $4.00 | 45 |
| 78250 San Antonio | 9.8 km | 1,287 | $3.97 | 44 |
Equipment
What gets installed in 78245
Share of systems with a recorded brand
Modules
MISSION SOLAR ENERGY24.3%
QCELLS NORTH AMERICA14.4%
SILFAB SOLAR12.1%
REC GROUP5.6%
SUNPOWER4.7%
Inverters
ENPHASE ENERGY48.6%
SOLAREDGE42.7%
SUNPOWER3.8%
ALTENERGY POWER SYSTEM1.5%
SMA AMERICA0.8%
Frequently asked
Quick answers about 78245
How many solar installations are there in 78245?
SolarDNA counts 3,575 active solar installations in San Antonio 78245, 3,560 of them residential, with data through December 7, 2023.
How much does solar cost in 78245?
The median residential system in 78245 cost $3.99 per watt over the trailing twelve months, $0.09/W above the Texas median.
Is solar growing in 78245?
Recent growth cannot be measured yet for 78245: insufficient recent data (data runs through December 7, 2023).
Who installs solar in 78245?
TRISMART SOLAR, FREEDOM FOREVER, GREENSTAR POWER lead the 134 installers with systems in 78245. The full comp set is above.
Is 78245 a good market for solar sales?
78245 scores 48 out of 100 (Great, higher than 79% of U.S. zip markets).