San Francisco, CA 94102 solar market data
Updated April 8, 2026Provisional score · under 500 installs By The SolarDNA Data Team
San Francisco 94102 has 79 solar installations at a median installed cost of $5.14/W, recent growth not yet measurable, and a Market Score of 35 — higher than 13% of U.S. zip markets.
Versus California
How 94102 compares with the state
Installed cost
$0.88/W above
state median $4.26/W
Market score
35 vs 53
California scores 53
Share of state installs
0.00%
of 2.3M tracked statewide
Battery attach
5.1%
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
94102 by year
2 installs in the trailing twelve months vs 3 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 94102
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | LUMINALT ENERGY | 15 | 0 | 5.81 | $5.93 |
| 2 | SKYTECH SOLAR | 6 | 0 | 1.76 | $7.09 |
| 3 | SUTRO POWER | 6 | 0 | 2.76 | $3.68 |
| 4 | TESLA | 6 | 0 | 37.93 | $5.12 |
| 5 | GREEN LEAF SOLAR ELECTRIC | 4 | 0 | 17.38 | $3.41 |
| 6 | AMERICAN ARRAY SOLAR | 3 | 0 | 4.53 | $4.38 |
| 7 | DANLIN SOLAR | 3 | 0 | 6.73 | — |
| 8 | SUNLIGHT POWER | 3 | 0 | 23.24 | $7.22 |
| 9 | ALBION POWER COMPANY | 2 | 0 | 7.01 | $4.96 |
| 10 | OCCIDENTAL POWER | 2 | 0 | 16.19 | $8.63 |
| 11 | SOLARUNION | 2 | 0 | 9.12 | $3.94 |
| 12 | STEM | 2 | 0 | — | — |
Neighboring zips
The nearest zip markets
By distance between zip centroids
| Zip | Distance | Installs | $/W | Score |
|---|---|---|---|---|
| 94103 San Francisco | 1.0 km | 203 | $5.96 | 31 |
| 94109 San Francisco | 1.2 km | 226 | $7.70 | 30 |
| 94108 San Francisco | 1.5 km | 17 | $7.09 | 28 |
| 94115 San Francisco | 1.7 km | 382 | $6.09 | 32 |
| 94133 San Francisco | 2.2 km | 106 | $5.95 | 31 |
| 94111 San Francisco | 2.3 km | 17 | $8.64 | 28 |
Same city
Other zips in San Francisco
Equipment
What gets installed in 94102
Share of systems with a recorded brand
Modules
SUNPOWER31.0%
SHARP21.1%
QCELLS NORTH AMERICA9.9%
REC GROUP8.5%
SOLARIA CORPORATION4.2%
Inverters
ENPHASE ENERGY32.4%
SUNPOWER18.9%
SMA AMERICA17.6%
SOLAREDGE12.2%
FRONIUS USA4.0%
Frequently asked
Quick answers about 94102
How many solar installations are there in 94102?
SolarDNA counts 79 active solar installations in San Francisco 94102, 65 of them residential, with data through April 8, 2026.
How much does solar cost in 94102?
The median residential system in 94102 cost $5.14 per watt over the trailing twelve months, $0.88/W above the California median.
Is solar growing in 94102?
Recent growth cannot be measured yet for 94102: too few recent installs (data runs through April 8, 2026).
Who installs solar in 94102?
LUMINALT ENERGY, SKYTECH SOLAR, SUTRO POWER lead the 31 installers with systems in 94102. The full comp set is above.
Is 94102 a good market for solar sales?
94102 scores 35 out of 100 (Fair, higher than 13% of U.S. zip markets). With under 500 installations the score is provisional.