Lake Elsinore, CA solar installation & market data
Updated May 6, 2026 By The SolarDNA Data Team
Lake Elsinore has 10,419 solar installations across 3 zip codes at a median installed cost of $4.50/W, installations down 10.5% over the trailing twelve months, and an installs-weighted Market Score of 45.
Active installations
10,419
Zip markets
3
Median cost
$4.50/W
12-mo growth
▼ 10.5%
Installers active
524
City Market Score
Good · installs-weighted across 3 zips
Best zip in Lake Elsinore scores higher than 76% of U.S. zip markets.
Versus California
How Lake Elsinore compares with the state
Installed cost
$0.23/W above
state median $4.26/W
Market score
45 vs 53
California scores 53
Share of state installs
0.46%
of 2.3M tracked statewide
Battery attach
18.2%
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: 740–904 installs (midpoint 822)
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
Lake Elsinore by year
868 installs in the trailing twelve months vs 970 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in Lake Elsinore
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | SUNPOWER | 2,145 | 61 | 3 | $4.50 |
| 2 | SUNRUN | 1,794 | 395 | 3 | $4.11 |
| 3 | TESLA | 1,168 | 28 | 2 | $5.02 |
| 4 | SOLCIUS | 506 | 0 | 2 | $4.54 |
| 5 | SUNGEVITY | 292 | 0 | 2 | $3.90 |
| 6 | FREEDOM FOREVER | 250 | 22 | 2 | $3.97 |
| 7 | BRIGHT OPS | 241 | 47 | 2 | $4.17 |
| 8 | CURRENT HOME SOLAR | 151 | 0 | 2 | $4.88 |
| 9 | SUNNOVA ENERGY CORPORATION | 134 | 13 | 1 | — |
| 10 | PRECIS SOLAR | 130 | 0 | 2 | $4.01 |
| 11 | SEMPER SOLARIS | 115 | 6 | 2 | $4.27 |
| 12 | CSS CONSTRUCTION | 113 | 0 | 2 | $2.73 |
| 13 | SOLARMAX | 110 | 0 | 2 | $3.37 |
| 14 | VERENGO | 107 | 0 | 2 | $4.61 |
| 15 | INFINITY ENERGY | 99 | 0 | 2 | $4.49 |
| 16 | SUNNOVA ENERGY | 92 | 0 | 2 | $3.85 |
| 17 | ESP CONTRACTING | 76 | 0 | 2 | $4.17 |
| 18 | EXO ENERGY | 70 | 3 | 2 | $3.36 |
| 19 | SOLAR SERVICE CENTER | 62 | 0 | 2 | $5.21 |
| 20 | SUNSTREET ENERGY GROUP | 57 | 0 | 1 | $4.25 |
| 21 | COMPLETE SOLAR | 52 | 2 | 3 | $4.20 |
| 22 | V3 ELECTRIC | 51 | 11 | 2 | $4.85 |
| 23 | GOOD ENERGY GROUP | 50 | 0 | 2 | $4.70 |
| 24 | NEW DAY SOLAR | 48 | 6 | 2 | $3.38 |
| 25 | C S S CONSTRUCTION | 46 | 37 | 2 | $2.73 |