San Francisco, CA 94115 solar market data
Updated February 27, 2026Provisional score · under 500 installs By The SolarDNA Data Team
San Francisco 94115 has 382 solar installations at a median installed cost of $6.09/W, recent growth not yet measurable, and a Market Score of 32 — higher than 7% of U.S. zip markets.
Versus California
How 94115 compares with the state
Installed cost
$1.83/W above
state median $4.26/W
Market score
32 vs 53
California scores 53
Share of state installs
0.02%
of 2.3M tracked statewide
Battery attach
10.2%
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
94115 by year
14 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 94115
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | LUMINALT ENERGY | 97 | 0 | 6.18 | $6.89 |
| 2 | TESLA | 57 | 0 | 4.34 | $5.12 |
| 3 | OCCIDENTAL POWER | 24 | 0 | 20.8 | $7.87 |
| 4 | RGS ENERGY | 16 | 0 | 10.47 | $8.08 |
| 5 | SUNPOWER | 13 | 0 | 5.07 | $4.64 |
| 6 | SUNGEVITY | 11 | 0 | 2.34 | $8.84 |
| 7 | SUNLIGHT POWER | 10 | 0 | 22.37 | $8.73 |
| 8 | ALBION POWER COMPANY | 9 | 0 | 6.51 | $5.74 |
| 9 | AMERICAN SOLAR DIRECT | 8 | 0 | 6.48 | $5.41 |
| 10 | SOLARUNION | 8 | 0 | 4.98 | $4.97 |
| 11 | SUTRO POWER | 7 | 0 | 7.36 | $3.83 |
| 12 | LUMINALT ENERGY CORPORATION | 6 | 4 | 6.69 | $11.56 |
Neighboring zips
The nearest zip markets
By distance between zip centroids
| Zip | Distance | Installs | $/W | Score |
|---|---|---|---|---|
| 94123 San Francisco | 1.6 km | 298 | $6.28 | 30 |
| 94109 San Francisco | 1.7 km | 226 | $7.70 | 30 |
| 94117 San Francisco | 1.7 km | 665 | $5.87 | 34 |
| 94102 San Francisco | 1.7 km | 79 | $5.14 | 35 |
| 94118 San Francisco | 2.3 km | 574 | $5.79 | 34 |
| 94103 San Francisco | 2.4 km | 203 | $5.96 | 31 |
Same city
Other zips in San Francisco
Equipment
What gets installed in 94115
Share of systems with a recorded brand
Modules
SUNPOWER41.9%
QCELLS NORTH AMERICA8.7%
SHARP6.7%
CSI SOLAR3.5%
LG ELECTRONICS3.5%
Inverters
SUNPOWER34.4%
SMA AMERICA16.9%
SOLAREDGE13.6%
ENPHASE ENERGY11.7%
FRONIUS USA5.0%
Frequently asked
Quick answers about 94115
How many solar installations are there in 94115?
SolarDNA counts 382 active solar installations in San Francisco 94115, 362 of them residential, with data through February 27, 2026.
How much does solar cost in 94115?
The median residential system in 94115 cost $6.09 per watt over the trailing twelve months, $1.83/W above the California median.
Is solar growing in 94115?
Recent growth cannot be measured yet for 94115: too few recent installs (data runs through February 27, 2026).
Who installs solar in 94115?
LUMINALT ENERGY, TESLA, OCCIDENTAL POWER lead the 70 installers with systems in 94115. The full comp set is above.
Is 94115 a good market for solar sales?
94115 scores 32 out of 100 (Weak, higher than 7% of U.S. zip markets). With under 500 installations the score is provisional.