San Antonio, TX 78222 solar market data
Updated December 13, 2024Older data · growth withheld By The SolarDNA Data Team
San Antonio 78222 has 727 solar installations at a median installed cost of $4.00/W, recent growth not yet measurable, and a Market Score of 41 — higher than 45% of U.S. zip markets.
Versus Texas
How 78222 compares with the state
Installed cost
$0.10/W above
state median $3.90/W
Market score
41 vs 42
Texas scores 42
Share of state installs
0.32%
of 224.8K tracked statewide
Battery attach
2.1%
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
78222 by year
68 installs in the trailing twelve months vs 124 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 78222
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | GREENSTAR POWER | 78 | 11 | 8.64 | $4.00 |
| 2 | TRISMART SOLAR | 65 | 9 | 7.82 | $4.00 |
| 3 | ION SOLAR | 63 | 16 | 6.3 | $4.00 |
| 4 | PE SOLAR POWER EXPERTS | 41 | 3 | 8.77 | $4.00 |
| 5 | FREEDOM FOREVER | 40 | 2 | 8.32 | $3.92 |
| 6 | FREEDOM SOLAR POWER TX | 38 | 4 | 8.89 | $3.96 |
| 7 | MOMENTUM SOLAR | 28 | 0 | 6.4 | $3.40 |
| 8 | TEXAS SOLAR INTEGRATED | 25 | 0 | 8.53 | $3.79 |
| 9 | ERUS ENERGY | 22 | 0 | 6.17 | $4.00 |
| 10 | CAM SOLAR | 20 | 0 | 7.11 | $3.21 |
| 11 | SAN ANTONIO SOLAR PROS | 19 | 0 | 9.01 | $3.85 |
| 12 | ALTERNATIVE SOLAR | 17 | 0 | 9.73 | $3.89 |
Equipment
What gets installed in 78222
Share of systems with a recorded brand
Modules
MISSION SOLAR ENERGY25.3%
SILFAB SOLAR12.3%
QCELLS NORTH AMERICA11.7%
REC GROUP5.6%
LONGI GREEN ENERGY TECHNOLOGY4.9%
Inverters
ENPHASE ENERGY49.9%
SOLAREDGE42.7%
SUNPOWER3.3%
SMA AMERICA1.8%
ALTENERGY POWER SYSTEM0.9%
Frequently asked
Quick answers about 78222
How many solar installations are there in 78222?
SolarDNA counts 727 active solar installations in San Antonio 78222, 720 of them residential, with data through December 13, 2024.
How much does solar cost in 78222?
The median residential system in 78222 cost $4.00 per watt over the trailing twelve months, $0.10/W above the Texas median.
Is solar growing in 78222?
Recent growth cannot be measured yet for 78222: insufficient recent data (data runs through December 13, 2024).
Who installs solar in 78222?
GREENSTAR POWER, TRISMART SOLAR, ION SOLAR lead the 81 installers with systems in 78222. The full comp set is above.
Is 78222 a good market for solar sales?
78222 scores 41 out of 100 (Good, higher than 45% of U.S. zip markets).