San Antonio, TX 78239 solar market data
Updated December 7, 2023Older data · growth withheld By The SolarDNA Data Team
San Antonio 78239 has 695 solar installations at a median installed cost of $3.95/W, recent growth not yet measurable, and a Market Score of 41 — higher than 45% of U.S. zip markets.
Versus Texas
How 78239 compares with the state
Installed cost
$0.05/W above
state median $3.90/W
Market score
41 vs 42
Texas scores 42
Share of state installs
0.31%
of 224.8K tracked statewide
Battery attach
2.0%
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
78239 by year
111 installs in the trailing twelve months vs 95 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 78239
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | PE SOLAR POWER EXPERTS | 80 | 16 | 10.12 | $4.00 |
| 2 | FREEDOM FOREVER | 35 | 2 | 9.11 | $3.91 |
| 3 | FREEDOM SOLAR POWER TX | 31 | 5 | 11.39 | $4.12 |
| 4 | CAM SOLAR | 31 | 0 | 9.94 | $3.15 |
| 5 | ADT SOLAR | 30 | 0 | 9.73 | $4.04 |
| 6 | ADVANCED SOLAR ELECTRIC | 30 | 0 | 7.46 | $3.56 |
| 7 | TRISMART SOLAR | 25 | 3 | 8.85 | $3.75 |
| 8 | GREENSTAR POWER | 25 | 1 | 8.84 | $4.04 |
| 9 | MOMENTUM SOLAR | 25 | 0 | 8.47 | $3.20 |
| 10 | ERUS ENERGY | 23 | 0 | 8.84 | $4.00 |
| 11 | SOUTH TEXAS SOLAR SYSTEMS | 23 | 0 | 9.15 | $3.23 |
| 12 | TEXAS SOLAR INTEGRATED | 22 | 0 | 9.2 | $3.64 |
Neighboring zips
The nearest zip markets
By distance between zip centroids
| Zip | Distance | Installs | $/W | Score |
|---|---|---|---|---|
| 78109 Converse | 4.0 km | 2,635 | $4.00 | 48 |
| 78233 San Antonio | 4.2 km | 1,085 | $3.99 | 43 |
| 78244 San Antonio | 4.6 km | 1,124 | $3.94 | 44 |
| 78218 San Antonio | 4.6 km | 789 | $4.00 | 42 |
| 78217 San Antonio | 6.0 km | 472 | $3.99 | 40 |
| 78148 Universal City | 7.2 km | 395 | $3.81 | 41 |
Equipment
What gets installed in 78239
Share of systems with a recorded brand
Modules
MISSION SOLAR ENERGY24.6%
QCELLS NORTH AMERICA12.3%
ZNSHINE PV-TECH8.1%
LG ELECTRONICS6.4%
SILFAB SOLAR6.0%
Inverters
SOLAREDGE53.2%
ENPHASE ENERGY37.4%
SUNPOWER3.3%
SMA AMERICA1.8%
ALTENERGY POWER SYSTEM1.1%
Frequently asked
Quick answers about 78239
How many solar installations are there in 78239?
SolarDNA counts 695 active solar installations in San Antonio 78239, 685 of them residential, with data through December 7, 2023.
How much does solar cost in 78239?
The median residential system in 78239 cost $3.95 per watt over the trailing twelve months, $0.05/W above the Texas median.
Is solar growing in 78239?
Recent growth cannot be measured yet for 78239: insufficient recent data (data runs through December 7, 2023).
Who installs solar in 78239?
PE SOLAR POWER EXPERTS, FREEDOM FOREVER, FREEDOM SOLAR POWER TX lead the 89 installers with systems in 78239. The full comp set is above.
Is 78239 a good market for solar sales?
78239 scores 41 out of 100 (Good, higher than 45% of U.S. zip markets).