Carlotta, CA solar installation & market data
Updated February 5, 2026Provisional score · under 500 installs By The SolarDNA Data Team
Carlotta has 35 solar installations across 1 zip code at a median installed cost of $4.04/W, recent growth not yet measurable, and an installs-weighted Market Score of 40.
Active installations
35
Zip markets
1
Median cost
$4.04/W
12-mo growth
—
Installers active
12
City Market Score
Good · installs-weighted across 1 zips
Best zip in Carlotta scores higher than 33% of U.S. zip markets.
Versus California
How Carlotta compares with the state
Installed cost
$0.22/W below
state median $4.26/W
Market score
40 vs 53
California scores 53
Share of state installs
0.00%
of 2.3M tracked statewide
Battery attach
17.1%
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
Carlotta by year
3 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 Carlotta
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | ABUNDANCE BUILDERS | 4 | 0 | 1 | $4.33 |
| 2 | WESTHAVEN SOLAR | 4 | 0 | 1 | $4.08 |
| 3 | FREEDOM FOREVER | 3 | 0 | 1 | $5.04 |
| 4 | GREENWIRED | 2 | 1 | 1 | $3.26 |
| 5 | SIX RIVERS SOLAR | 2 | 1 | 1 | $6.54 |
| 6 | CONCEPTUAL ELECTRIC | 2 | 0 | 1 | $3.22 |
| 7 | PAUL WOODWORTH | 2 | 0 | 1 | $2.93 |
| 8 | QMR | 1 | 1 | 1 | $2.98 |
| 9 | ALEX REDIN SOLAR | 1 | 0 | 1 | $4.37 |
| 10 | COMPLETE SOLAR | 1 | 0 | 1 | $4.45 |
| 11 | HODGES WESLEY | 1 | 0 | 1 | $4.17 |
| 12 | NRG CLEAN ENERGY | 1 | 0 | 1 | $2.65 |
Zip markets
Zips in Carlotta
Ranked by installations · click for the zip market
| Zip | Installs | $/W | Score |
|---|---|---|---|
| 95528 | 35 | $4.04 | 40 C |