Willacy County, TX solar installation & market data
Updated February 22, 2020Older data · growth withheldProvisional score · under 500 installs By The SolarDNA Data Team
Willacy County has 2 solar installations across 1 zip code at a median installed cost of $3.26/W, recent growth not yet measurable, and an installs-weighted Market Score of 41.
Active installations
2
Zip markets
1
Median cost
$3.26/W
12-mo growth
—
Installers active
2
County Market Score
Good · installs-weighted across 1 zips
Best zip in Willacy County scores higher than 44% of U.S. zip markets.
Versus Texas
How Willacy County compares with the state
Installed cost
$0.64/W below
state median $3.90/W
Market score
41 vs 42
Texas scores 42
Share of state installs
0.00%
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
Willacy County by year
1 installs in the trailing twelve months vs 0 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in Willacy County
Summed across every zip in the county
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | CAM SOLAR | 1 | 0 | 1 | $3.43 |
| 2 | FREEDOM SOLAR POWER TX | 1 | 0 | 1 | $3.09 |
Zip markets
Zips in Willacy County
Ranked by installations · click for the zip market
| Zip | Installs | $/W | Score |
|---|---|---|---|
| 78574 | 2 | $3.26 | 41 C |