Lompoc, CA solar installation & market data
Updated April 23, 2026 By The SolarDNA Data Team
Lompoc has 1,032 solar installations across 2 zip codes at a median installed cost of $4.71/W, installations down 12.2% over the trailing twelve months, and an installs-weighted Market Score of 38.
Active installations
1,032
Zip markets
2
Median cost
$4.71/W
12-mo growth
▼ 12.2%
Installers active
93
City Market Score
Fair · installs-weighted across 2 zips
Best zip in Lompoc scores higher than 21% of U.S. zip markets.
Versus California
How Lompoc compares with the state
Installed cost
$0.44/W above
state median $4.26/W
Market score
38 vs 53
California scores 53
Share of state installs
0.05%
of 2.3M tracked statewide
Battery attach
15.2%
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: 55–67 installs (midpoint 61)
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
Lompoc by year
65 installs in the trailing twelve months vs 74 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in Lompoc
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | SUNRUN | 436 | 34 | 1 | $4.32 |
| 2 | TESLA | 197 | 3 | 1 | $5.12 |
| 3 | KUUBIX ENERGY | 58 | 0 | 1 | $5.85 |
| 4 | PHOTON BROTHERS | 30 | 4 | 1 | $5.05 |
| 5 | BRIGHT OPS | 25 | 7 | 1 | $4.91 |
| 6 | TITAN SOLAR | 21 | 0 | 1 | $5.48 |
| 7 | REC SOLAR COMMERCIAL | 21 | 0 | 1 | $6.80 |
| 8 | SOLARPONICS | 19 | 0 | 1 | $4.46 |
| 9 | FREEDOM FOREVER | 16 | 7 | 1 | $6.01 |
| 10 | PLANET SOLAR | 16 | 0 | 1 | $4.12 |
| 11 | SUNGEVITY | 15 | 0 | 1 | $3.60 |
| 12 | A M SUN SOLAR | 12 | 1 | 1 | $3.91 |
| 13 | REC SOLAR | 9 | 0 | 1 | — |
| 14 | ACTION ENERGY | 9 | 1 | 1 | $4.00 |
| 15 | BRIGHTEN SOLAR | 6 | 0 | 1 | $3.58 |
| 16 | NOSTALGICS | 5 | 0 | 1 | $4.33 |
| 17 | INFINITY ENERGY | 5 | 0 | 1 | $4.05 |
| 18 | NRG CLEAN ENERGY | 5 | 0 | 1 | $4.89 |
| 19 | POWUR | 4 | 0 | 1 | $6.45 |
| 20 | VERENGO | 4 | 0 | 1 | $3.98 |
| 21 | A1 SOLAR POWER | 4 | 0 | 1 | — |
| 22 | AMERICAN ARRAY SOLAR | 3 | 0 | 1 | $2.95 |
| 23 | SUNSATIONAL SOLAR | 3 | 0 | 1 | $6.73 |
| 24 | BETTER EARTH | 3 | 0 | 1 | $5.56 |
| 25 | SUN SOLAR ENERGY SOLUTIONS | 3 | 1 | 1 | $5.22 |