San Diego, CA 92107 solar market data
Updated April 10, 2026 By The SolarDNA Data Team
San Diego 92107 has 2,014 solar installations at a median installed cost of $4.09/W, installations down 20.7% over the trailing twelve months, and a Market Score of 44 — higher than 63% of U.S. zip markets.
Versus California
How 92107 compares with the state
Installed cost
$0.17/W below
state median $4.26/W
Market score
44 vs 53
California scores 53
Share of state installs
0.09%
of 2.3M tracked statewide
Battery attach
8.3%
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: 92–114 installs (midpoint 103)
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
92107 by year
115 installs in the trailing twelve months vs 145 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 92107
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | BAKER ELECTRIC SOLAR | 144 | 0 | 6.6 | $4.03 |
| 2 | SUNRUN | 133 | 3 | 5.07 | $4.68 |
| 3 | SEMPER SOLARIS | 108 | 0 | 5.45 | $4.14 |
| 4 | TESLA | 106 | 2 | 5.14 | $5.12 |
| 5 | STELLAR SOLAR | 83 | 5 | 7.26 | $4.25 |
| 6 | SULLIVAN SOLAR POWER | 70 | 0 | 5.87 | $4.34 |
| 7 | BRIGHT PLANET SOLAR | 63 | 10 | 5.71 | $4.41 |
| 8 | SUNPOWER | 57 | 0 | 5.24 | $4.23 |
| 9 | HOME ENERGY SYSTEMS | 47 | 1 | 5.71 | $4.21 |
| 10 | SATTLER ENGINEERING | 45 | 6 | 6.09 | $3.43 |
| 11 | SUNLINE ENERGY | 45 | 4 | 5.83 | $3.78 |
| 12 | SAN DIEGO SOLAR | 36 | 2 | 5.87 | $3.19 |
Equipment
What gets installed in 92107
Share of systems with a recorded brand
Modules
QCELLS NORTH AMERICA17.3%
LG ELECTRONICS16.0%
SUNPOWER13.1%
REC GROUP4.6%
SILFAB SOLAR4.5%
Inverters
ENPHASE ENERGY41.4%
SOLAREDGE25.5%
SUNPOWER8.7%
SMA AMERICA5.9%
TESLAINC2.8%
Frequently asked
Quick answers about 92107
How many solar installations are there in 92107?
SolarDNA counts 2,014 active solar installations in San Diego 92107, 1,988 of them residential, with data through April 10, 2026.
How much does solar cost in 92107?
The median residential system in 92107 cost $4.09 per watt over the trailing twelve months, $0.17/W below the California median.
Is solar growing in 92107?
Installations in 92107 are down 20.7%: 115 in the trailing twelve months versus 145 before.
Who installs solar in 92107?
BAKER ELECTRIC SOLAR, SUNRUN, SEMPER SOLARIS lead the 323 installers with systems in 92107. The full comp set is above.
Is 92107 a good market for solar sales?
92107 scores 44 out of 100 (Good, higher than 63% of U.S. zip markets).