San Antonio, TX 78259 solar market data
Updated November 6, 2023Older data · growth withheld By The SolarDNA Data Team
San Antonio 78259 has 774 solar installations at a median installed cost of $3.74/W, recent growth not yet measurable, and a Market Score of 43 — higher than 56% of U.S. zip markets.
Versus Texas
How 78259 compares with the state
Installed cost
$0.16/W below
state median $3.90/W
Market score
43 vs 42
Texas scores 42
Share of state installs
0.34%
of 224.8K tracked statewide
Battery attach
4.3%
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
78259 by year
95 installs in the trailing twelve months vs 92 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 78259
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | ADVANCED SOLAR ELECTRIC | 89 | 0 | 8.23 | $3.35 |
| 2 | FREEDOM SOLAR POWER TX | 52 | 4 | 9.26 | $4.12 |
| 3 | CAM SOLAR | 48 | 1 | 9.69 | $3.14 |
| 4 | SUNRUN | 35 | 1 | 9.96 | $3.97 |
| 5 | TRISMART SOLAR | 31 | 3 | 10.44 | $3.74 |
| 6 | ION SOLAR | 30 | 0 | 7.1 | $4.00 |
| 7 | PE SOLAR POWER EXPERTS | 28 | 5 | 9.28 | $4.04 |
| 8 | MOMENTUM SOLAR | 28 | 0 | 9.76 | $3.07 |
| 9 | ADT SOLAR | 24 | 0 | 8.76 | $3.83 |
| 10 | ERUS ENERGY | 22 | 0 | 7.04 | $4.00 |
| 11 | SOUTH TEXAS SOLAR SYSTEMS | 20 | 0 | 21.02 | $3.51 |
| 12 | TEXAS SOLAR INTEGRATED | 20 | 0 | 9.53 | $3.71 |
Neighboring zips
The nearest zip markets
By distance between zip centroids
| Zip | Distance | Installs | $/W | Score |
|---|---|---|---|---|
| 78232 San Antonio | 5.6 km | 549 | $3.84 | 41 |
| 78258 San Antonio | 5.9 km | 1,003 | $3.65 | 44 |
| 78247 San Antonio | 6.0 km | 1,283 | $3.95 | 44 |
| 78248 San Antonio | 8.5 km | 170 | $3.74 | 40 |
| 78260 San Antonio | 8.8 km | 914 | $3.69 | 44 |
| 78261 San Antonio | 8.9 km | 1,067 | $3.75 | 44 |
Equipment
What gets installed in 78259
Share of systems with a recorded brand
Modules
MISSION SOLAR ENERGY16.6%
QCELLS NORTH AMERICA13.8%
LG ELECTRONICS8.3%
SUNPOWER7.8%
SILFAB SOLAR7.3%
Inverters
ENPHASE ENERGY41.0%
SOLAREDGE40.7%
SUNPOWER5.6%
POWER-ONE4.0%
SMA AMERICA2.7%
Frequently asked
Quick answers about 78259
How many solar installations are there in 78259?
SolarDNA counts 774 active solar installations in San Antonio 78259, 763 of them residential, with data through November 6, 2023.
How much does solar cost in 78259?
The median residential system in 78259 cost $3.74 per watt over the trailing twelve months, $0.16/W below the Texas median.
Is solar growing in 78259?
Recent growth cannot be measured yet for 78259: insufficient recent data (data runs through November 6, 2023).
Who installs solar in 78259?
ADVANCED SOLAR ELECTRIC, FREEDOM SOLAR POWER TX, CAM SOLAR lead the 98 installers with systems in 78259. The full comp set is above.
Is 78259 a good market for solar sales?
78259 scores 43 out of 100 (Good, higher than 56% of U.S. zip markets).