San Diego, CA 92119 solar market data
Updated March 25, 2026 By The SolarDNA Data Team
San Diego 92119 has 3,511 solar installations at a median installed cost of $4.19/W, installations down 11.4% over the trailing twelve months, and a Market Score of 46 — higher than 72% of U.S. zip markets.
Versus California
How 92119 compares with the state
Installed cost
$0.07/W below
state median $4.26/W
Market score
46 vs 53
California scores 53
Share of state installs
0.16%
of 2.3M tracked statewide
Battery attach
5.8%
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: 86–105 installs (midpoint 95)
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
92119 by year
101 installs in the trailing twelve months vs 114 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 92119
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | SUNRUN | 538 | 17 | 5.07 | $4.54 |
| 2 | BAKER ELECTRIC SOLAR | 249 | 0 | 6.49 | $4.17 |
| 3 | TESLA | 226 | 1 | 5.79 | $5.12 |
| 4 | SEMPER SOLARIS | 213 | 0 | 5.7 | $4.04 |
| 5 | STELLAR SOLAR | 105 | 6 | 5.74 | $4.14 |
| 6 | SOLARTECH ENERGY SYSTEMS | 95 | 0 | 6.84 | $3.88 |
| 7 | SUNLINE ENERGY | 82 | 2 | 5.8 | $4.07 |
| 8 | SULLIVAN SOLAR POWER | 81 | 0 | 6.49 | $4.23 |
| 9 | BRIGHT PLANET SOLAR | 79 | 3 | 5.05 | $4.82 |
| 10 | SUNPOWER | 59 | 0 | 5.66 | $4.54 |
| 11 | HOME ENERGY SYSTEMS | 55 | 0 | 5.73 | $3.88 |
| 12 | ASI HEATING AIR | 43 | 0 | 6.18 | $3.71 |
Equipment
What gets installed in 92119
Share of systems with a recorded brand
Modules
LG ELECTRONICS17.0%
QCELLS NORTH AMERICA15.5%
SUNPOWER12.8%
SILFAB SOLAR4.7%
TRINA SOLAR4.5%
Inverters
ENPHASE ENERGY39.0%
SOLAREDGE30.0%
SUNPOWER7.8%
SMA AMERICA5.8%
ABB3.2%
Frequently asked
Quick answers about 92119
How many solar installations are there in 92119?
SolarDNA counts 3,511 active solar installations in San Diego 92119, 3,495 of them residential, with data through March 25, 2026.
How much does solar cost in 92119?
The median residential system in 92119 cost $4.19 per watt over the trailing twelve months, $0.07/W below the California median.
Is solar growing in 92119?
Installations in 92119 are down 11.4%: 101 in the trailing twelve months versus 114 before.
Who installs solar in 92119?
SUNRUN, BAKER ELECTRIC SOLAR, TESLA lead the 387 installers with systems in 92119. The full comp set is above.
Is 92119 a good market for solar sales?
92119 scores 46 out of 100 (Great, higher than 72% of U.S. zip markets).