Temecula, CA 92590 solar market data
Updated April 16, 2026 By The SolarDNA Data Team
Temecula 92590 has 671 solar installations at a median installed cost of $4.80/W, recent growth not yet measurable, and a Market Score of 39 — higher than 32% of U.S. zip markets.
Versus California
How 92590 compares with the state
Installed cost
$0.54/W above
state median $4.26/W
Market score
39 vs 53
California scores 53
Share of state installs
0.03%
of 2.3M tracked statewide
Battery attach
11.5%
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
92590 by year
38 installs in the trailing twelve months vs 22 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 92590
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | TESLA | 221 | 1 | 9.44 | $4.97 |
| 2 | SUNPOWER | 27 | 0 | 27.33 | $4.50 |
| 3 | SUNRUN | 24 | 4 | 22.43 | $3.92 |
| 4 | HOME ENERGY SYSTEMS | 18 | 0 | 21.6 | $2.21 |
| 5 | NEW DAY SOLAR | 14 | 4 | 14.29 | $4.46 |
| 6 | SUNGEVITY | 13 | 0 | 10.68 | $4.18 |
| 7 | JARCO ROOFING | 9 | 0 | 5.94 | $3.40 |
| 8 | BAKER ELECTRIC SOLAR | 8 | 0 | 21.21 | $3.76 |
| 9 | HELIO POWER | 8 | 0 | 22.79 | $5.35 |
| 10 | SEMPER SOLARIS | 7 | 1 | 9.34 | $4.72 |
| 11 | AMBASSADOR ENERGY | 7 | 0 | 22.59 | $4.30 |
| 12 | PEACE OF MIND ELECTRIC | 7 | 0 | 18.05 | $3.97 |
Neighboring zips
The nearest zip markets
By distance between zip centroids
| Zip | Distance | Installs | $/W | Score |
|---|---|---|---|---|
| 92589 Temecula | 3.2 km | 27 | $4.80 | 36 |
| 92593 Temecula | 3.2 km | 8 | $4.25 | 38 |
| 92591 Temecula | 6.1 km | 5,422 | $4.15 | 46 |
| 92592 Temecula | 8.1 km | 8,525 | $4.25 | 51 |
| 92563 Murrieta | 8.8 km | 9,320 | $4.19 | 45 |
| 92562 Murrieta | 11.7 km | 7,533 | $4.25 | 59 |
Same city
Other zips in Temecula
Equipment
What gets installed in 92590
Share of systems with a recorded brand
Modules
TRINA SOLAR19.5%
SUNPOWER12.2%
KYOCERA SOLAR12.0%
QCELLS NORTH AMERICA10.5%
YINGLI ENERGY CHINA5.9%
Inverters
ENPHASE ENERGY20.2%
FRONIUS USA19.9%
SOLAREDGE18.4%
POWER-ONE13.7%
SMA AMERICA11.5%
Frequently asked
Quick answers about 92590
How many solar installations are there in 92590?
SolarDNA counts 671 active solar installations in Temecula 92590, 516 of them residential, with data through April 16, 2026.
How much does solar cost in 92590?
The median residential system in 92590 cost $4.80 per watt over the trailing twelve months, $0.54/W above the California median.
Is solar growing in 92590?
Recent growth cannot be measured yet for 92590: too few recent installs (data runs through April 16, 2026).
Who installs solar in 92590?
TESLA, SUNPOWER, SUNRUN lead the 164 installers with systems in 92590. The full comp set is above.
Is 92590 a good market for solar sales?
92590 scores 39 out of 100 (Good, higher than 32% of U.S. zip markets).