La Palma, CA solar installation & market data
Updated May 12, 2026 By The SolarDNA Data Team
La Palma has 854 solar installations across 1 zip code at a median installed cost of $4.20/W, installations up 61.5% over the trailing twelve months, and an installs-weighted Market Score of 55.
Active installations
854
Zip markets
1
Median cost
$4.20/W
12-mo growth
▲ 61.5%
Installers active
12
City Market Score
Excellent · installs-weighted across 1 zips
Best zip in La Palma scores higher than 98% of U.S. zip markets.
Versus California
How La Palma compares with the state
Installed cost
$0.07/W below
state median $4.26/W
Market score
55 vs 53
California scores 53
Share of state installs
0.04%
of 2.3M tracked statewide
Battery attach
18.6%
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: 61–83 installs (midpoint 72)
Trailing-12-month installs carried forward at half the observed growth rate (capped at ±30%), with a ±15% band. Not a forecast of permits or policy.
Growth & pricing
La Palma by year
63 installs in the trailing twelve months vs 39 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in La Palma
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | SUNRUN | 129 | 14 | 1 | $4.24 |
| 2 | TESLA | 80 | 9 | 1 | $4.84 |
| 3 | SUNPOWER | 25 | 0 | 1 | $4.84 |
| 4 | VERENGO | 25 | 0 | 1 | $5.28 |
| 5 | ORANGE COUNTY CONTRACTING SERVICES | 19 | 4 | 1 | $3.33 |
| 6 | SEMPER SOLARIS | 19 | 2 | 1 | $3.80 |
| 7 | PETERSENDEAN | 18 | 0 | 1 | $3.82 |
| 8 | FREEDOM FOREVER | 17 | 0 | 1 | $4.76 |
| 9 | SWSS ELECTRIC | 16 | 0 | 1 | $1.13 |
| 10 | ELIONE ENERGY | 15 | 1 | 1 | $3.09 |
| 11 | BETTER EARTH | 14 | 0 | 1 | $5.41 |
| 12 | AMECO SOLAR | 12 | 0 | 1 | $4.58 |
Zip markets
Zips in La Palma
Ranked by installations · click for the zip market
| Zip | Installs | $/W | Score |
|---|---|---|---|
| 90623 | 854 | $4.20 | 55 A |