Round Rock, TX 78664 solar market data
Updated February 24, 2012Older data · growth withheldProvisional score · under 500 installs By The SolarDNA Data Team
Round Rock 78664 has 13 solar installations at a median installed cost of $6.14/W, recent growth not yet measurable, and a Market Score of 28 — higher than 1% of U.S. zip markets.
Versus Texas
How 78664 compares with the state
Installed cost
$2.24/W above
state median $3.90/W
Market score
28 vs 42
Texas scores 42
Share of state installs
0.01%
of 224.8K tracked statewide
Battery attach
0.0%
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
78664 by year
8 installs in the trailing twelve months vs 4 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 78664
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | SOLAR COMMUNITY | 5 | 0 | 3.52 | $6.13 |
| 2 | ALTERNATIVE POWER SOLUTIONS | 1 | 0 | 3.38 | $7.07 |
Neighboring zips
The nearest zip markets
By distance between zip centroids
| Zip | Distance | Installs | $/W | Score |
|---|---|---|---|---|
| 78665 Round Rock | 0.0 km | 12 | $5.23 | 32 |
| 78717 Austin | 7.6 km | 83 | $2.90 | 43 |
| 78728 Austin | 8.2 km | 71 | $3.51 | 40 |
| 78660 Pflugerville | 8.8 km | 341 | $3.90 | 40 |
| 78727 Austin | 11.1 km | 382 | $3.55 | 42 |
| 78729 Austin | 11.9 km | 188 | $3.75 | 40 |
Same city
Other zips in Round Rock
Equipment
What gets installed in 78664
Share of systems with a recorded brand
Modules
ZHEJIANG WANXIANG SOLAR38.5%
SHARP15.4%
KYOCERA SOLAR7.7%
SCHUCO USA7.7%
SOLARTECH RENEWABLES7.7%
Inverters
SMA AMERICA42.9%
OUTBACK POWER TECHNOLOGIES28.6%
FRONIUS USA14.3%
PV POWERED14.3%
Frequently asked
Quick answers about 78664
How many solar installations are there in 78664?
SolarDNA counts 13 active solar installations in Round Rock 78664, 11 of them residential, with data through February 24, 2012.
How much does solar cost in 78664?
The median residential system in 78664 cost $6.14 per watt over the trailing twelve months, $2.24/W above the Texas median.
Is solar growing in 78664?
Recent growth cannot be measured yet for 78664: insufficient recent data (data runs through February 24, 2012).
Who installs solar in 78664?
SOLAR COMMUNITY, ALTERNATIVE POWER SOLUTIONS lead the 2 installers with systems in 78664. The full comp set is above.
Is 78664 a good market for solar sales?
78664 scores 28 out of 100 (Weak, higher than 1% of U.S. zip markets). With under 500 installations the score is provisional.