Monterey Park, CA solar installation & market data
Updated May 5, 2026 By The SolarDNA Data Team
Monterey Park has 1,477 solar installations across 3 zip codes at a median installed cost of $4.01/W, installations up 17.0% over the trailing twelve months, and an installs-weighted Market Score of 47.
Active installations
1,477
Zip markets
3
Median cost
$4.01/W
12-mo growth
▲ 17.0%
Installers active
288
City Market Score
Great · installs-weighted across 3 zips
Best zip in Monterey Park scores higher than 78% of U.S. zip markets.
Versus California
How Monterey Park compares with the state
Installed cost
$0.25/W below
state median $4.26/W
Market score
47 vs 53
California scores 53
Share of state installs
0.07%
of 2.3M tracked statewide
Battery attach
22.5%
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
Next-12-month outlook: 128–156 installs (midpoint 142)
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
Monterey Park by year
131 installs in the trailing twelve months vs 112 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in Monterey Park
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | TESLA | 198 | 19 | 2 | $4.88 |
| 2 | SUNRUN | 180 | 25 | 2 | $4.21 |
| 3 | PETERSENDEAN | 79 | 0 | 2 | $3.36 |
| 4 | SUNPOWER | 74 | 0 | 2 | $5.87 |
| 5 | SOLAR OPTIMUM DESIGN ELECTRIC | 53 | 0 | 2 | $2.97 |
| 6 | FREEDOM FOREVER | 28 | 6 | 2 | $4.27 |
| 7 | TRUE POWER SOLAR | 25 | 0 | 2 | $3.69 |
| 8 | SWSS ELECTRIC | 21 | 4 | 2 | $3.21 |
| 9 | SOLAR VAST | 20 | 0 | 2 | $3.93 |
| 10 | BURKE ELECTRIC | 19 | 0 | 2 | $4.79 |
| 11 | SOLARMAX | 19 | 0 | 2 | $3.35 |
| 12 | SEMPER SOLARIS | 17 | 0 | 2 | $4.54 |
| 13 | SOUTH WEST BUILDERS | 15 | 1 | 2 | $8.00 |
| 14 | ELITE ELECTRIC | 15 | 0 | 2 | $5.46 |
| 15 | LA SOLAR GROUP | 15 | 0 | 2 | $3.22 |
| 16 | POWUR | 14 | 0 | 2 | $5.54 |
| 17 | SUNGEVITY | 14 | 0 | 2 | $4.04 |
| 18 | VERENGO | 13 | 0 | 2 | $4.56 |
| 19 | NEXUS ENERGY SYSTEMS | 13 | 0 | 2 | $4.74 |
| 20 | BARNES SOLAR | 12 | 0 | 2 | $1.49 |
| 21 | SOLAR360 BUILDING SERVICES | 11 | 0 | 2 | $3.66 |
| 22 | HLV ELECTRIC | 11 | 0 | 2 | $3.48 |
| 23 | AMECO SOLAR | 11 | 2 | 2 | $3.95 |
| 24 | TRUEPOWER SOLAR | 10 | 0 | 2 | $4.54 |
| 25 | NRG CLEAN ENERGY | 10 | 0 | 2 | $4.11 |