Gustine, CA solar installation & market data
Updated February 11, 2026 By The SolarDNA Data Team
Gustine has 912 solar installations across 1 zip code at a median installed cost of $4.50/W, recent growth not yet measurable, and an installs-weighted Market Score of 42.
Active installations
912
Zip markets
1
Median cost
$4.50/W
12-mo growth
—
Installers active
12
City Market Score
Good · installs-weighted across 1 zips
Best zip in Gustine scores higher than 48% of U.S. zip markets.
Versus California
How Gustine compares with the state
Installed cost
$0.24/W above
state median $4.26/W
Market score
42 vs 53
California scores 53
Share of state installs
0.04%
of 2.3M tracked statewide
Battery attach
7.5%
state 12.7%
Statewide momentum
▲ 1.1%
residential solar added in California, 12 months through Jul 2026
Statewide market
2.3M systems
30.9% of homes · utility-reported through Jul 2026
Growth & pricing
Gustine by year
45 installs in the trailing twelve months vs 69 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in Gustine
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | SUNRUN | 148 | 10 | 1 | $4.53 |
| 2 | TESLA | 133 | 1 | 1 | $5.12 |
| 3 | FREEDOM FOREVER | 38 | 1 | 1 | $5.10 |
| 4 | AMERICAN ARRAY SOLAR | 34 | 0 | 1 | $5.00 |
| 5 | BRIGHT OPS | 26 | 7 | 1 | $4.98 |
| 6 | KUUBIX ENERGY | 23 | 0 | 1 | $5.24 |
| 7 | ESP CONTRACTING | 20 | 1 | 1 | $3.82 |
| 8 | HELMANDI HAMID | 18 | 0 | 1 | $4.43 |
| 9 | SOLGEN ELECTRIC | 17 | 0 | 1 | $5.24 |
| 10 | INFINITY ENERGY | 16 | 0 | 1 | $4.18 |
| 11 | NEWGEN ENERGY | 14 | 3 | 1 | $1.62 |
| 12 | EMPOWER ELECTRIC | 14 | 0 | 1 | $5.36 |
Zip markets
Zips in Gustine
Ranked by installations · click for the zip market
| Zip | Installs | $/W | Score |
|---|---|---|---|
| 95322 | 912 | $4.50 | 42 C |