Coulterville, CA solar installation & market data
Updated May 12, 2026Provisional score · under 500 installs By The SolarDNA Data Team
Coulterville has 133 solar installations across 1 zip code at a median installed cost of $4.03/W, recent growth not yet measurable, and an installs-weighted Market Score of 40.
Active installations
133
Zip markets
1
Median cost
$4.03/W
12-mo growth
—
Installers active
12
City Market Score
Good · installs-weighted across 1 zips
Best zip in Coulterville scores higher than 35% of U.S. zip markets.
Versus California
How Coulterville compares with the state
Installed cost
$0.24/W below
state median $4.26/W
Market score
40 vs 53
California scores 53
Share of state installs
0.01%
of 2.3M tracked statewide
Battery attach
16.5%
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
Coulterville by year
15 installs in the trailing twelve months vs 8 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in Coulterville
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | SUNRUN | 14 | 4 | 1 | $4.49 |
| 2 | TESLA | 10 | 0 | 1 | $5.12 |
| 3 | CLEAR SOLAR | 8 | 0 | 1 | $4.56 |
| 4 | ALTERNATIVE POWER GENERATION | 6 | 0 | 1 | $3.87 |
| 5 | SUNLECTRIC | 6 | 0 | 1 | $3.67 |
| 6 | ACRO ENERGY | 5 | 0 | 1 | $8.33 |
| 7 | GCI SOLAR | 4 | 0 | 1 | $1.23 |
| 8 | INFINITY ENERGY | 4 | 0 | 1 | $4.79 |
| 9 | PETERSENDEAN | 4 | 0 | 1 | $3.28 |
| 10 | BRIGHT OPS | 3 | 1 | 1 | $4.77 |
| 11 | ALTERNATIVE POWER SOLUTIONS | 3 | 0 | 1 | $3.81 |
| 12 | RADIUS ENERGY | 3 | 0 | 1 | $4.16 |
Zip markets
Zips in Coulterville
Ranked by installations · click for the zip market
| Zip | Installs | $/W | Score |
|---|---|---|---|
| 95311 | 133 | $4.03 | 40 C |