San Francisco, CA 94134 solar market data
Updated March 30, 2026 By The SolarDNA Data Team
San Francisco 94134 has 752 solar installations at a median installed cost of $5.04/W, recent growth not yet measurable, and a Market Score of 38 — higher than 27% of U.S. zip markets.
Versus California
How 94134 compares with the state
Installed cost
$0.78/W above
state median $4.26/W
Market score
38 vs 53
California scores 53
Share of state installs
0.03%
of 2.3M tracked statewide
Battery attach
4.1%
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
94134 by year
20 installs in the trailing twelve months vs 30 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 94134
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | SKYTECH SOLAR | 82 | 0 | 1.97 | $7.83 |
| 2 | TESLA | 74 | 1 | 4.64 | $5.12 |
| 3 | SUNPOWER | 70 | 0 | 4.65 | $4.25 |
| 4 | GOLDEN GATE ELECTRIC | 44 | 0 | 3.62 | $3.65 |
| 5 | SUNRUN | 44 | 0 | 4.33 | $4.20 |
| 6 | LUMINALT ENERGY | 26 | 0 | 3.5 | $6.50 |
| 7 | ALLBAY SOLAR | 16 | 0 | 2.48 | $7.67 |
| 8 | SUNGEVITY | 15 | 0 | 4.14 | $5.47 |
| 9 | CA SUNRISE CONSTRUCTION | 14 | 0 | 3.27 | $3.21 |
| 10 | FIDELITY HOME ENERGY | 14 | 0 | 3.29 | $6.85 |
| 11 | NEXUS ENERGY SYSTEMS | 14 | 0 | 5.56 | $5.31 |
| 12 | OCCIDENTAL POWER | 13 | 0 | 3.73 | $7.80 |
Neighboring zips
The nearest zip markets
By distance between zip centroids
| Zip | Distance | Installs | $/W | Score |
|---|---|---|---|---|
| 94124 San Francisco | 2.3 km | 820 | $5.52 | 37 |
| 94112 San Francisco | 2.8 km | 1,669 | $5.12 | 44 |
| 94110 San Francisco | 3.6 km | 1,590 | $5.90 | 34 |
| 94131 San Francisco | 3.8 km | 1,174 | $5.75 | 37 |
| 94005 Brisbane | 4.3 km | 231 | $4.38 | 39 |
| 94014 Daly City | 4.3 km | 764 | $4.41 | 54 |
Same city
Other zips in San Francisco
Equipment
What gets installed in 94134
Share of systems with a recorded brand
Modules
SUNPOWER16.4%
CSI SOLAR14.6%
SHARP12.0%
QCELLS NORTH AMERICA8.5%
TRINA SOLAR5.3%
Inverters
ENPHASE ENERGY42.0%
SOLAREDGE17.4%
SUNPOWER12.3%
SMA AMERICA5.7%
ABB5.4%
Frequently asked
Quick answers about 94134
How many solar installations are there in 94134?
SolarDNA counts 752 active solar installations in San Francisco 94134, 744 of them residential, with data through March 30, 2026.
How much does solar cost in 94134?
The median residential system in 94134 cost $5.04 per watt over the trailing twelve months, $0.78/W above the California median.
Is solar growing in 94134?
Recent growth cannot be measured yet for 94134: too few recent installs (data runs through March 30, 2026).
Who installs solar in 94134?
SKYTECH SOLAR, TESLA, SUNPOWER lead the 116 installers with systems in 94134. The full comp set is above.
Is 94134 a good market for solar sales?
94134 scores 38 out of 100 (Fair, higher than 27% of U.S. zip markets).