Capay, CA solar installation & market data
Updated December 8, 2025Provisional score · under 500 installs By The SolarDNA Data Team
Capay has 45 solar installations across 1 zip code at a median installed cost of $3.85/W, recent growth not yet measurable, and an installs-weighted Market Score of 41.
Active installations
45
Zip markets
1
Median cost
$3.85/W
12-mo growth
—
Installers active
12
City Market Score
Good · installs-weighted across 1 zips
Best zip in Capay scores higher than 37% of U.S. zip markets.
Versus California
How Capay compares with the state
Installed cost
$0.41/W below
state median $4.26/W
Market score
41 vs 53
California scores 53
Share of state installs
0.00%
of 2.3M tracked statewide
Battery attach
11.1%
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
Capay by year
2 installs in the trailing twelve months vs 2 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in Capay
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | CUSTOM DESIGN AND CONSTRUCTION | 6 | 0 | 1 | $4.19 |
| 2 | GWERDER CONSTRUCTION | 6 | 0 | 1 | $2.66 |
| 3 | SUNRUN | 5 | 1 | 1 | $4.39 |
| 4 | AMBROSE SOLAR | 2 | 0 | 1 | $4.40 |
| 5 | BROWER MECHANICAL | 2 | 0 | 1 | $7.35 |
| 6 | KNOLLE JESS ELECTRIC | 2 | 0 | 1 | $2.90 |
| 7 | REC SOLAR COMMERCIAL | 2 | 0 | 1 | $6.27 |
| 8 | SOLAR MASTERS | 2 | 0 | 1 | $7.57 |
| 9 | WEST COAST SOLAR | 2 | 0 | 1 | $3.35 |
| 10 | CAL SOLAR | 1 | 0 | 1 | $3.70 |
| 11 | CITADEL ROOFING AND SOLAR | 1 | 0 | 1 | $3.46 |
| 12 | CUSTOM DESIGN CONSTRUCTION | 1 | 0 | 1 | $3.45 |
Zip markets
Zips in Capay
Ranked by installations · click for the zip market
| Zip | Installs | $/W | Score |
|---|---|---|---|
| 95607 | 45 | $3.85 | 41 C |