San Francisco, CA 94127 solar market data
Updated May 5, 2026 By The SolarDNA Data Team
San Francisco 94127 has 988 solar installations at a median installed cost of $5.21/W, installations down 9.4% over the trailing twelve months, and a Market Score of 36 — higher than 17% of U.S. zip markets.
Versus California
How 94127 compares with the state
Installed cost
$0.95/W above
state median $4.26/W
Market score
36 vs 53
California scores 53
Share of state installs
0.04%
of 2.3M tracked statewide
Battery attach
11.2%
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
Next-12-month outlook: 50–61 installs (midpoint 55)
Trailing-12-month installs carried forward at half the observed growth rate (capped at ±30%), with a ±10% band. Not a forecast of permits or policy.
Growth & pricing
94127 by year
58 installs in the trailing twelve months vs 64 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 94127
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | TESLA | 158 | 4 | 4.91 | $5.12 |
| 2 | LUMINALT ENERGY | 149 | 0 | 4.9 | $6.29 |
| 3 | OCCIDENTAL POWER | 50 | 0 | 3.98 | $7.31 |
| 4 | SUNGEVITY | 35 | 0 | 3.11 | $6.87 |
| 5 | ALL BAY SOLAR CONSTRUCTION | 27 | 4 | 6.68 | $4.10 |
| 6 | SOLARUNION | 27 | 0 | 5.74 | $4.60 |
| 7 | FIRSTPV | 26 | 0 | 4.89 | $4.54 |
| 8 | HIGH DEFINITION SOLAR | 26 | 0 | 2.74 | $6.31 |
| 9 | SUNPOWER | 25 | 1 | 5.81 | $5.30 |
| 10 | SKYTECH SOLAR | 22 | 0 | 3.94 | $3.69 |
| 11 | LUMINALT ENERGY CORPORATION | 21 | 12 | 5.85 | $8.61 |
| 12 | SUTRO POWER | 20 | 2 | 6.35 | $3.92 |
Neighboring zips
The nearest zip markets
By distance between zip centroids
| Zip | Distance | Installs | $/W | Score |
|---|---|---|---|---|
| 94131 San Francisco | 2.0 km | 1,174 | $5.75 | 37 |
| 94112 San Francisco | 2.3 km | 1,669 | $5.12 | 44 |
| 94132 San Francisco | 2.3 km | 475 | $4.79 | 38 |
| 94116 San Francisco | 2.7 km | 1,048 | $5.12 | 40 |
| 94114 San Francisco | 3.3 km | 1,211 | $6.23 | 38 |
| 94122 San Francisco | 3.5 km | 998 | $5.21 | 39 |
Same city
Other zips in San Francisco
Equipment
What gets installed in 94127
Share of systems with a recorded brand
Modules
SUNPOWER24.7%
QCELLS NORTH AMERICA10.9%
CSI SOLAR7.4%
TRINA SOLAR6.5%
LG ELECTRONICS6.2%
Inverters
ENPHASE ENERGY23.5%
SUNPOWER21.7%
SOLAREDGE15.3%
SMA AMERICA9.5%
TESLA9.4%
Frequently asked
Quick answers about 94127
How many solar installations are there in 94127?
SolarDNA counts 988 active solar installations in San Francisco 94127, 983 of them residential, with data through May 5, 2026.
How much does solar cost in 94127?
The median residential system in 94127 cost $5.21 per watt over the trailing twelve months, $0.95/W above the California median.
Is solar growing in 94127?
Installations in 94127 are down 9.4%: 58 in the trailing twelve months versus 64 before.
Who installs solar in 94127?
TESLA, LUMINALT ENERGY, OCCIDENTAL POWER lead the 154 installers with systems in 94127. The full comp set is above.
Is 94127 a good market for solar sales?
94127 scores 36 out of 100 (Fair, higher than 17% of U.S. zip markets).