San Francisco, CA 94123 solar market data
Updated April 16, 2026Provisional score · under 500 installs By The SolarDNA Data Team
San Francisco 94123 has 298 solar installations at a median installed cost of $6.28/W, recent growth not yet measurable, and a Market Score of 30 — higher than 4% of U.S. zip markets.
Versus California
How 94123 compares with the state
Installed cost
$2.01/W above
state median $4.26/W
Market score
30 vs 53
California scores 53
Share of state installs
0.01%
of 2.3M tracked statewide
Battery attach
11.4%
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
94123 by year
18 installs in the trailing twelve months vs 13 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 94123
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | LUMINALT ENERGY | 85 | 0 | 8.1 | $6.46 |
| 2 | TESLA | 32 | 0 | 4.62 | $5.12 |
| 3 | OCCIDENTAL POWER | 16 | 0 | 5.8 | $8.36 |
| 4 | RGS ENERGY | 10 | 0 | 2.41 | $8.06 |
| 5 | SUNPOWER | 10 | 0 | 4.08 | $5.09 |
| 6 | ALL BAY SOLAR CONSTRUCTION | 9 | 1 | 5.89 | $4.20 |
| 7 | ROCKIN ROOFERS | 8 | 3 | 4.31 | $6.12 |
| 8 | SOLAR TECHNOLOGIES | 7 | 0 | 7.87 | $4.71 |
| 9 | SUNGEVITY | 7 | 0 | 2.65 | $6.27 |
| 10 | ALBION POWER COMPANY | 6 | 1 | 5.55 | $6.70 |
| 11 | AMERICAN SOLAR DIRECT | 6 | 0 | 9.68 | $3.95 |
| 12 | SUNRUN | 6 | 0 | 6.75 | $4.11 |
Neighboring zips
The nearest zip markets
By distance between zip centroids
| Zip | Distance | Installs | $/W | Score |
|---|---|---|---|---|
| 94115 San Francisco | 1.6 km | 382 | $6.09 | 32 |
| 94109 San Francisco | 1.6 km | 226 | $7.70 | 30 |
| 94133 San Francisco | 2.2 km | 106 | $5.95 | 31 |
| 94108 San Francisco | 2.4 km | 17 | $7.09 | 28 |
| 94102 San Francisco | 2.6 km | 79 | $5.14 | 35 |
| 94111 San Francisco | 3.0 km | 17 | $8.64 | 28 |
Same city
Other zips in San Francisco
Equipment
What gets installed in 94123
Share of systems with a recorded brand
Modules
SUNPOWER45.2%
QCELLS NORTH AMERICA5.2%
SHARP4.8%
LG ELECTRONICS4.4%
TRINA SOLAR4.4%
Inverters
SUNPOWER38.8%
ENPHASE ENERGY13.9%
SOLAREDGE12.1%
SMA AMERICA10.7%
FRONIUS USA5.7%
Frequently asked
Quick answers about 94123
How many solar installations are there in 94123?
SolarDNA counts 298 active solar installations in San Francisco 94123, 289 of them residential, with data through April 16, 2026.
How much does solar cost in 94123?
The median residential system in 94123 cost $6.28 per watt over the trailing twelve months, $2.01/W above the California median.
Is solar growing in 94123?
Recent growth cannot be measured yet for 94123: too few recent installs (data runs through April 16, 2026).
Who installs solar in 94123?
LUMINALT ENERGY, TESLA, OCCIDENTAL POWER lead the 76 installers with systems in 94123. The full comp set is above.
Is 94123 a good market for solar sales?
94123 scores 30 out of 100 (Weak, higher than 4% of U.S. zip markets). With under 500 installations the score is provisional.