Gonzales, CA solar installation & market data
Updated May 13, 2026 By The SolarDNA Data Team
Gonzales has 542 solar installations across 1 zip code at a median installed cost of $5.12/W, recent growth not yet measurable, and an installs-weighted Market Score of 37.
Active installations
542
Zip markets
1
Median cost
$5.12/W
12-mo growth
—
Installers active
12
City Market Score
Fair · installs-weighted across 1 zips
Best zip in Gonzales scores higher than 18% of U.S. zip markets.
Versus California
How Gonzales compares with the state
Installed cost
$0.86/W above
state median $4.26/W
Market score
37 vs 53
California scores 53
Share of state installs
0.02%
of 2.3M tracked statewide
Battery attach
8.9%
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
Gonzales by year
32 installs in the trailing twelve months vs 29 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in Gonzales
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | SUNRUN | 237 | 18 | 1 | $5.19 |
| 2 | TESLA | 101 | 4 | 1 | $5.12 |
| 3 | SOLAR POWER | 33 | 0 | 1 | $5.39 |
| 4 | CALIFORNIA SOLAR SYSTEMS | 18 | 0 | 1 | $4.60 |
| 5 | ARROW ELECTRIC | 11 | 0 | 1 | — |
| 6 | SOLGEN ELECTRIC | 8 | 0 | 1 | $5.36 |
| 7 | BRIGHT OPS | 6 | 4 | 1 | $4.32 |
| 8 | COMPLETE SOLAR | 6 | 0 | 1 | $4.46 |
| 9 | ENGIE SERVICES USA | 6 | 0 | 1 | $3.93 |
| 10 | ESP CONTRACTING | 6 | 0 | 1 | $4.73 |
| 11 | SCUDDER ROOFING SUN ENERGY | 5 | 0 | 1 | $4.68 |
| 12 | CALCOM ENERGY | 4 | 0 | 1 | $1.78 |
Zip markets
Zips in Gonzales
Ranked by installations · click for the zip market
| Zip | Installs | $/W | Score |
|---|---|---|---|
| 93926 | 542 | $5.12 | 37 D |