Sausalito, CA solar installation & market data
Updated April 27, 2026Provisional score · under 500 installs By The SolarDNA Data Team
Sausalito has 498 solar installations across 2 zip codes at a median installed cost of $5.19/W, recent growth not yet measurable, and an installs-weighted Market Score of 36.
Active installations
498
Zip markets
2
Median cost
$5.19/W
12-mo growth
—
Installers active
111
City Market Score
Fair · installs-weighted across 2 zips
Best zip in Sausalito scores higher than 17% of U.S. zip markets.
Versus California
How Sausalito compares with the state
Installed cost
$0.93/W above
state median $4.26/W
Market score
36 vs 53
California scores 53
Share of state installs
0.02%
of 2.3M tracked statewide
Battery attach
19.9%
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
Sausalito by year
37 installs in the trailing twelve months vs 27 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in Sausalito
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | SUN FIRST | 74 | 1 | 2 | $4.78 |
| 2 | TESLA | 61 | 0 | 1 | $5.12 |
| 3 | SOLARCRAFT SERVICES | 22 | 6 | 1 | $7.29 |
| 4 | SUNRUN | 21 | 2 | 1 | $4.64 |
| 5 | SEMPER SOLARIS | 21 | 1 | 1 | $4.82 |
| 6 | AMERICAN SOLAR | 17 | 0 | 1 | $5.05 |
| 7 | EARTHWISE ENERGY SOLUTIONS | 15 | 1 | 1 | $7.14 |
| 8 | SUNPOWER | 13 | 0 | 1 | $5.23 |
| 9 | BRIGHT OPS | 13 | 10 | 1 | $5.25 |
| 10 | RGS ENERGY | 12 | 0 | 1 | $8.16 |
| 11 | MARIN SOLAR | 11 | 0 | 1 | $8.08 |
| 12 | ROCKIN ROOFERS | 11 | 1 | 1 | $4.66 |
| 13 | AMERICAN SOLAR DIRECT | 10 | 0 | 1 | $4.00 |
| 14 | LUMINALT ENERGY | 9 | 0 | 1 | $6.57 |
| 15 | PAC SOLAR | 9 | 0 | 1 | $3.55 |
| 16 | INFINITY ENERGY | 5 | 0 | 1 | $5.91 |
| 17 | NRG CLEAN ENERGY | 5 | 0 | 1 | $3.13 |
| 18 | FREEDOM FOREVER | 5 | 1 | 1 | $4.70 |
| 19 | SPG SOLAR | 5 | 0 | 1 | $6.72 |
| 20 | SOLAR TECHNOLOGIES | 5 | 1 | 1 | $5.29 |
| 21 | GOLD RUSH ENERGY SOLUTIONS | 4 | 0 | 1 | $3.41 |
| 22 | SUNLIGHT POWER | 4 | 0 | 1 | $3.38 |
| 23 | QUATTRO SOLAR | 4 | 1 | 1 | $5.41 |
| 24 | BETTER EARTH | 4 | 0 | 1 | $4.44 |
| 25 | HIGH DEFINITION SOLAR | 4 | 0 | 1 | $9.05 |