Harbor City, CA 90710 solar market data
Updated April 30, 2026Provisional score · under 500 installs By The SolarDNA Data Team
Harbor City 90710 has 282 solar installations at a median installed cost of $4.85/W, recent growth not yet measurable, and a Market Score of 37 — higher than 18% of U.S. zip markets.
Versus California
How 90710 compares with the state
Installed cost
$0.58/W above
state median $4.26/W
Market score
37 vs 53
California scores 53
Share of state installs
0.01%
of 2.3M tracked statewide
Battery attach
15.3%
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
Growth & pricing
90710 by year
16 installs in the trailing twelve months vs 14 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 90710
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | SUNRUN | 58 | 6 | 5.83 | $5.00 |
| 2 | TESLA | 56 | 1 | 4.55 | $5.10 |
| 3 | VERENGO | 14 | 0 | 6.94 | $4.16 |
| 4 | SUNPOWER | 13 | 0 | 4.83 | $4.29 |
| 5 | PETERSENDEAN | 11 | 0 | 4.75 | $3.95 |
| 6 | ABUNDANT ENERGY CONSTRUCTION | 6 | 0 | 5.45 | $5.51 |
| 7 | PACIFICSKY SOLAR | 6 | 0 | 4.5 | $5.32 |
| 8 | BRIGHT OPS | 5 | 3 | 8.16 | $4.13 |
| 9 | SOLAR OPTIMUM DESIGN ELECTRIC | 5 | 0 | 6.37 | $3.19 |
| 10 | SUNGEVITY | 4 | 0 | 4.82 | $4.25 |
| 11 | AMECO SOLAR | 3 | 0 | 5.31 | $5.60 |
| 12 | AMERICAN SOLAR DIRECT | 3 | 0 | 3.52 | $4.91 |
Equipment
What gets installed in 90710
Share of systems with a recorded brand
Modules
QCELLS NORTH AMERICA15.5%
TRINA SOLAR10.4%
KYOCERA SOLAR9.6%
SUNPOWER7.6%
LONGI GREEN ENERGY TECHNOLOGY6.4%
Inverters
ENPHASE ENERGY28.4%
SOLAREDGE28.4%
ABB11.8%
TESLA5.9%
POWER-ONE5.2%
Frequently asked
Quick answers about 90710
How many solar installations are there in 90710?
SolarDNA counts 282 active solar installations in Harbor City 90710, 279 of them residential, with data through April 30, 2026.
How much does solar cost in 90710?
The median residential system in 90710 cost $4.85 per watt over the trailing twelve months, $0.58/W above the California median.
Is solar growing in 90710?
Recent growth cannot be measured yet for 90710: too few recent installs (data runs through April 30, 2026).
Who installs solar in 90710?
SUNRUN, TESLA, VERENGO lead the 88 installers with systems in 90710. The full comp set is above.
Is 90710 a good market for solar sales?
90710 scores 37 out of 100 (Fair, higher than 18% of U.S. zip markets). With under 500 installations the score is provisional.