San Diego, CA 92145 solar market data
Updated April 15, 2024Older data · growth withheldProvisional score · under 500 installs By The SolarDNA Data Team
San Diego 92145 has 132 solar installations at a median installed cost of $4.21/W, recent growth not yet measurable, and a Market Score of 39 — higher than 32% of U.S. zip markets.
Versus California
How 92145 compares with the state
Installed cost
$0.05/W below
state median $4.26/W
Market score
39 vs 53
California scores 53
Share of state installs
0.01%
of 2.3M tracked statewide
Battery attach
0.8%
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
Growth & pricing
92145 by year
12 installs in the trailing twelve months vs 2 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 92145
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | SUNPOWER | 109 | 0 | 4.13 | $4.21 |
| 2 | TESLA | 8 | 0 | 4.82 | $2.45 |
| 3 | SOLARTECH ENERGY SYSTEMS | 4 | 0 | 4.03 | $3.77 |
| 4 | BRIGHT PLANET SOLAR | 2 | 0 | 6.87 | $4.76 |
| 5 | SEMPER SOLARIS | 2 | 0 | 3.6 | $13.31 |
| 6 | URBAN ENERGY | 2 | 0 | 2.69 | $4.97 |
| 7 | LGCY POWER | 1 | 0 | 3.65 | $2.75 |
| 8 | LOTTA ELECTRIC | 1 | 0 | 3.98 | $3.39 |
| 9 | STELLAR SOLAR | 1 | 0 | 3.03 | $4.05 |
Equipment
What gets installed in 92145
Share of systems with a recorded brand
Modules
SUNPOWER89.8%
QCELLS NORTH AMERICA5.5%
SILFAB SOLAR1.6%
WAAREE ENERGIES LIMITED1.6%
LONGI GREEN ENERGY TECHNOLOGY0.8%
Inverters
SUNPOWER87.5%
ENPHASE ENERGY5.5%
TESLA3.9%
SOLAREDGE3.1%
Frequently asked
Quick answers about 92145
How many solar installations are there in 92145?
SolarDNA counts 132 active solar installations in San Diego 92145, 132 of them residential, with data through April 15, 2024.
How much does solar cost in 92145?
The median residential system in 92145 cost $4.21 per watt over the trailing twelve months, $0.05/W below the California median.
Is solar growing in 92145?
Recent growth cannot be measured yet for 92145: insufficient recent data (data runs through April 15, 2024).
Who installs solar in 92145?
SUNPOWER, TESLA, SOLARTECH ENERGY SYSTEMS lead the 9 installers with systems in 92145. The full comp set is above.
Is 92145 a good market for solar sales?
92145 scores 39 out of 100 (Good, higher than 32% of U.S. zip markets). With under 500 installations the score is provisional.