Tuolumne, CA solar installation & market data
Updated May 7, 2026Provisional score · under 500 installs By The SolarDNA Data Team
Tuolumne has 368 solar installations across 1 zip code at a median installed cost of $4.39/W, recent growth not yet measurable, and an installs-weighted Market Score of 40.
Active installations
368
Zip markets
1
Median cost
$4.39/W
12-mo growth
—
Installers active
12
City Market Score
Good · installs-weighted across 1 zips
Best zip in Tuolumne scores higher than 33% of U.S. zip markets.
Versus California
How Tuolumne compares with the state
Installed cost
$0.13/W above
state median $4.26/W
Market score
40 vs 53
California scores 53
Share of state installs
0.02%
of 2.3M tracked statewide
Battery attach
13.0%
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
Tuolumne by year
34 installs in the trailing twelve months vs 41 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in Tuolumne
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | SUNRUN | 55 | 6 | 1 | $5.11 |
| 2 | SOLARWORX | 36 | 2 | 1 | $3.45 |
| 3 | CLEAR SOLAR | 33 | 0 | 1 | $5.03 |
| 4 | REZ SOLAR ELECTRIC | 25 | 0 | 1 | $3.00 |
| 5 | ALTERNATIVE POWER SOLUTIONS | 24 | 0 | 1 | $3.34 |
| 6 | RADIUS ENERGY | 21 | 0 | 1 | $5.15 |
| 7 | TESLA | 15 | 1 | 1 | $4.97 |
| 8 | ROOFXPERTS | 14 | 7 | 1 | $6.41 |
| 9 | V3 ELECTRIC | 12 | 2 | 1 | $3.58 |
| 10 | HOOKED ON SOLAR | 12 | 0 | 1 | $4.29 |
| 11 | BRIGHT OPS | 8 | 6 | 1 | — |
| 12 | BENDIX ELECTRIC | 8 | 0 | 1 | $3.20 |
Zip markets
Zips in Tuolumne
Ranked by installations · click for the zip market
| Zip | Installs | $/W | Score |
|---|---|---|---|
| 95379 | 368 | $4.39 | 40 C |