Monterey Park, CA 91754 solar market data
Updated May 1, 2026 By The SolarDNA Data Team
Monterey Park 91754 has 836 solar installations at a median installed cost of $4.15/W, installations up 17.7% over the trailing twelve months, and a Market Score of 47 — higher than 78% of U.S. zip markets.
Versus California
How 91754 compares with the state
Installed cost
$0.11/W below
state median $4.26/W
Market score
47 vs 53
California scores 53
Share of state installs
0.04%
of 2.3M tracked statewide
Battery attach
25.4%
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: 71–87 installs (midpoint 79)
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
91754 by year
73 installs in the trailing twelve months vs 62 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 91754
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | TESLA | 125 | 10 | 7.03 | $4.83 |
| 2 | SUNRUN | 98 | 14 | 6.45 | $4.21 |
| 3 | SUNPOWER | 50 | 0 | 7.1 | $5.50 |
| 4 | SOLAR OPTIMUM DESIGN ELECTRIC | 37 | 0 | 17.38 | $2.95 |
| 5 | SWSS ELECTRIC | 15 | 3 | 4.95 | $3.18 |
| 6 | TRUE POWER SOLAR | 13 | 0 | 6.55 | $3.75 |
| 7 | FREEDOM FOREVER | 12 | 2 | 6.41 | $4.58 |
| 8 | SOUTH WEST BUILDERS | 11 | 1 | 4.94 | $8.26 |
| 9 | BURKE ELECTRIC | 10 | 0 | 5.09 | $4.80 |
| 10 | SEMPER SOLARIS | 10 | 0 | 7.47 | $4.56 |
| 11 | SOLARMAX | 10 | 0 | 7.95 | $3.27 |
| 12 | SUNGEVITY | 10 | 0 | 4.37 | $4.18 |
Neighboring zips
The nearest zip markets
By distance between zip centroids
| Zip | Distance | Installs | $/W | Score |
|---|---|---|---|---|
| 91755 Monterey Park | 1.3 km | 638 | $3.82 | 48 |
| 91803 Alhambra | 2.8 km | 557 | $4.25 | 41 |
| 91770 Rosemead | 4.1 km | 1,270 | $4.00 | 47 |
| 90022 Los Angeles | 4.2 km | 428 | $5.12 | 36 |
| 91801 Alhambra | 4.2 km | 751 | $4.31 | 40 |
| 90640 Montebello | 4.6 km | 1,492 | $4.44 | 41 |
Same city
Other zips in Monterey Park
Equipment
What gets installed in 91754
Share of systems with a recorded brand
Modules
QCELLS NORTH AMERICA18.7%
SUNPOWER10.7%
REC GROUP7.5%
LG ELECTRONICS5.8%
TESLA5.8%
Inverters
ENPHASE ENERGY39.6%
SOLAREDGE25.9%
SUNPOWER8.4%
TESLA6.4%
ABB4.8%
Frequently asked
Quick answers about 91754
How many solar installations are there in 91754?
SolarDNA counts 836 active solar installations in Monterey Park 91754, 817 of them residential, with data through May 1, 2026.
How much does solar cost in 91754?
The median residential system in 91754 cost $4.15 per watt over the trailing twelve months, $0.11/W below the California median.
Is solar growing in 91754?
Installations in 91754 are up 17.7%: 73 in the trailing twelve months versus 62 before.
Who installs solar in 91754?
TESLA, SUNRUN, SUNPOWER lead the 224 installers with systems in 91754. The full comp set is above.
Is 91754 a good market for solar sales?
91754 scores 47 out of 100 (Great, higher than 78% of U.S. zip markets).