Laguna Niguel, CA solar installation & market data
Updated March 23, 2026 By The SolarDNA Data Team
Laguna Niguel has 4,238 solar installations across 2 zip codes at a median installed cost of $4.10/W, installations down 13.8% over the trailing twelve months, and an installs-weighted Market Score of 45.
Active installations
4,238
Zip markets
2
Median cost
$4.10/W
12-mo growth
▼ 13.8%
Installers active
480
City Market Score
Good · installs-weighted across 2 zips
Best zip in Laguna Niguel scores higher than 68% of U.S. zip markets.
Versus California
How Laguna Niguel compares with the state
Installed cost
$0.16/W below
state median $4.26/W
Market score
45 vs 53
California scores 53
Share of state installs
0.19%
of 2.3M tracked statewide
Battery attach
11.0%
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: 126–154 installs (midpoint 140)
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
Laguna Niguel by year
150 installs in the trailing twelve months vs 174 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in Laguna Niguel
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | SUNRUN | 614 | 28 | 1 | $4.51 |
| 2 | TESLA | 596 | 13 | 1 | $5.12 |
| 3 | SUNPOWER | 144 | 0 | 1 | $5.12 |
| 4 | INFINITY ELECTRIC | 89 | 0 | 1 | $3.35 |
| 5 | SEMPER SOLARIS | 75 | 0 | 1 | $3.90 |
| 6 | SOLARMAX | 68 | 0 | 1 | $3.25 |
| 7 | STELLAR SOLAR | 65 | 1 | 1 | $3.88 |
| 8 | FREEDOM SOLAR POWER TX | 62 | 0 | 1 | $4.01 |
| 9 | ORANGE COUNTY SOLAR | 61 | 6 | 1 | $3.40 |
| 10 | SUNGEVITY | 61 | 0 | 1 | $3.82 |
| 11 | SOLAR OPTIMUM DESIGN ELECTRIC | 60 | 0 | 1 | $2.88 |
| 12 | PETERSENDEAN | 51 | 0 | 1 | $3.89 |
| 13 | ALTAIR SOLAR | 51 | 0 | 1 | $2.85 |
| 14 | VERENGO | 50 | 0 | 1 | $4.00 |
| 15 | ENERGY SERVICE PARTNERS | 48 | 0 | 1 | $3.92 |
| 16 | AMERICAN SOLAR DIRECT | 46 | 0 | 1 | $5.67 |
| 17 | LUKE ROOFING | 46 | 0 | 1 | $4.04 |
| 18 | BRIGHT PLANET SOLAR | 45 | 4 | 1 | $4.64 |
| 19 | PRECIS SOLAR | 43 | 0 | 1 | $4.48 |
| 20 | SULLIVAN SOLAR POWER | 42 | 0 | 1 | $4.23 |
| 21 | BAKER ELECTRIC SOLAR | 41 | 0 | 1 | $4.20 |
| 22 | SOLAR RITE | 38 | 0 | 1 | $3.51 |
| 23 | SUNLUX ENERGY | 36 | 0 | 1 | $3.58 |
| 24 | BARNES SOLAR | 32 | 0 | 1 | $3.30 |
| 25 | SOLAR360 BUILDING SERVICES | 30 | 0 | 1 | $3.15 |