San Diego, CA 92111 solar market data
Updated April 23, 2026 By The SolarDNA Data Team
San Diego 92111 has 3,437 solar installations at a median installed cost of $4.24/W, installations up 5.8% over the trailing twelve months, and a Market Score of 50 — higher than 88% of U.S. zip markets.
Versus California
How 92111 compares with the state
Installed cost
$0.03/W below
state median $4.26/W
Market score
50 vs 53
California scores 53
Share of state installs
0.15%
of 2.3M tracked statewide
Battery attach
6.6%
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: 186–228 installs (midpoint 207)
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
92111 by year
201 installs in the trailing twelve months vs 190 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 92111
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | SUNRUN | 479 | 27 | 4.91 | $4.61 |
| 2 | TESLA | 222 | 3 | 15.4 | $5.12 |
| 3 | BAKER ELECTRIC SOLAR | 183 | 0 | 7.92 | $4.34 |
| 4 | SEMPER SOLARIS | 179 | 0 | 5.12 | $4.11 |
| 5 | BRIGHT PLANET SOLAR | 95 | 15 | 4.26 | $4.82 |
| 6 | SULLIVAN SOLAR POWER | 89 | 0 | 6.45 | $4.03 |
| 7 | STELLAR SOLAR | 86 | 6 | 5.53 | $4.29 |
| 8 | SUNLINE ENERGY | 80 | 6 | 5.83 | $4.18 |
| 9 | SUNPOWER | 62 | 0 | 14.28 | $4.80 |
| 10 | HOME ENERGY SYSTEMS | 61 | 1 | 12.25 | $3.71 |
| 11 | SOLARTECH ENERGY SYSTEMS | 49 | 0 | 8.33 | $3.92 |
| 12 | FREEDOM SOLAR POWER TX | 47 | 0 | 8.46 | $4.56 |
Equipment
What gets installed in 92111
Share of systems with a recorded brand
Modules
QCELLS NORTH AMERICA19.2%
LG ELECTRONICS12.1%
SUNPOWER10.3%
SILFAB SOLAR4.4%
CSI SOLAR4.2%
Inverters
ENPHASE ENERGY34.3%
SOLAREDGE31.9%
SUNPOWER6.6%
SMA AMERICA6.1%
ABB3.2%
Frequently asked
Quick answers about 92111
How many solar installations are there in 92111?
SolarDNA counts 3,437 active solar installations in San Diego 92111, 3,339 of them residential, with data through April 23, 2026.
How much does solar cost in 92111?
The median residential system in 92111 cost $4.24 per watt over the trailing twelve months, $0.03/W below the California median.
Is solar growing in 92111?
Installations in 92111 are up 5.8%: 201 in the trailing twelve months versus 190 before.
Who installs solar in 92111?
SUNRUN, TESLA, BAKER ELECTRIC SOLAR lead the 420 installers with systems in 92111. The full comp set is above.
Is 92111 a good market for solar sales?
92111 scores 50 out of 100 (Great, higher than 88% of U.S. zip markets).