San Francisco, CA 94103 solar market data
Updated April 22, 2026Provisional score · under 500 installs By The SolarDNA Data Team
San Francisco 94103 has 203 solar installations at a median installed cost of $5.96/W, recent growth not yet measurable, and a Market Score of 31 — higher than 4% of U.S. zip markets.
Versus California
How 94103 compares with the state
Installed cost
$1.69/W above
state median $4.26/W
Market score
31 vs 53
California scores 53
Share of state installs
0.01%
of 2.3M tracked statewide
Battery attach
2.0%
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
94103 by year
6 installs in the trailing twelve months vs 8 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 94103
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | DANLIN SOLAR | 28 | 0 | 1.38 | $10.65 |
| 2 | LUMINALT ENERGY | 17 | 0 | 4.59 | $7.30 |
| 3 | TESLA | 15 | 0 | 6.17 | $5.16 |
| 4 | OCCIDENTAL POWER | 13 | 0 | 11.29 | $4.45 |
| 5 | ECOPLEXUS | 9 | 0 | 137.66 | $5.21 |
| 6 | CALIFORNIA SOLAR INTEGRATORS | 8 | 0 | 39.19 | $3.79 |
| 7 | SUNLIGHT POWER | 8 | 0 | 106.66 | $5.59 |
| 8 | SUNPOWER | 6 | 0 | 244.01 | $4.24 |
| 9 | 1ST LIGHT ENERGY | 5 | 1 | 68.82 | $1.83 |
| 10 | STEM | 5 | 0 | — | — |
| 11 | MR ROOFING | 4 | 0 | 2.96 | $6.69 |
| 12 | SKYTECH SOLAR | 4 | 0 | 4.32 | $3.23 |
Neighboring zips
The nearest zip markets
By distance between zip centroids
| Zip | Distance | Installs | $/W | Score |
|---|---|---|---|---|
| 94102 San Francisco | 1.0 km | 79 | $5.14 | 35 |
| 94107 San Francisco | 1.9 km | 458 | $5.98 | 33 |
| 94109 San Francisco | 2.2 km | 226 | $7.70 | 30 |
| 94114 San Francisco | 2.2 km | 1,211 | $6.23 | 38 |
| 94117 San Francisco | 2.3 km | 665 | $5.87 | 34 |
| 94108 San Francisco | 2.3 km | 17 | $7.09 | 28 |
Same city
Other zips in San Francisco
Equipment
What gets installed in 94103
Share of systems with a recorded brand
Modules
CSI SOLAR24.4%
SUNPOWER13.9%
QCELLS NORTH AMERICA7.2%
LG ELECTRONICS5.0%
TRINA SOLAR4.4%
Inverters
ENPHASE ENERGY28.9%
SMA AMERICA19.3%
SOLAREDGE18.7%
SUNPOWER8.0%
FRONIUS USA7.0%
Frequently asked
Quick answers about 94103
How many solar installations are there in 94103?
SolarDNA counts 203 active solar installations in San Francisco 94103, 134 of them residential, with data through April 22, 2026.
How much does solar cost in 94103?
The median residential system in 94103 cost $5.96 per watt over the trailing twelve months, $1.69/W above the California median.
Is solar growing in 94103?
Recent growth cannot be measured yet for 94103: too few recent installs (data runs through April 22, 2026).
Who installs solar in 94103?
DANLIN SOLAR, LUMINALT ENERGY, TESLA lead the 61 installers with systems in 94103. The full comp set is above.
Is 94103 a good market for solar sales?
94103 scores 31 out of 100 (Weak, higher than 4% of U.S. zip markets). With under 500 installations the score is provisional.