Wilmington, CA solar installation & market data
Updated June 27, 2025Provisional score · under 500 installs By The SolarDNA Data Team
Wilmington has 227 solar installations across 2 zip codes at a median installed cost of $5.10/W, recent growth not yet measurable, and an installs-weighted Market Score of 36.
Active installations
227
Zip markets
2
Median cost
$5.10/W
12-mo growth
—
Installers active
63
City Market Score
Fair · installs-weighted across 2 zips
Best zip in Wilmington scores higher than 27% of U.S. zip markets.
Versus California
How Wilmington compares with the state
Installed cost
$0.83/W above
state median $4.26/W
Market score
36 vs 53
California scores 53
Share of state installs
0.01%
of 2.3M tracked statewide
Battery attach
0.5%
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
Growth & pricing
Wilmington by year
38 installs in the trailing twelve months vs 73 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in Wilmington
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | TESLA | 96 | 0 | 1 | $5.10 |
| 2 | SUNTIME ENERGY | 12 | 0 | 1 | $5.66 |
| 3 | SUNRUN | 10 | 0 | 1 | $4.01 |
| 4 | SWSS ELECTRIC | 6 | 0 | 1 | $3.03 |
| 5 | VIA SOLAR | 5 | 0 | 1 | $5.11 |
| 6 | VERENGO | 5 | 0 | 1 | $6.51 |
| 7 | SOLARMAX | 5 | 0 | 1 | $4.12 |
| 8 | SUNGEVITY | 4 | 0 | 1 | $4.12 |
| 9 | A1 SOLAR POWER | 3 | 0 | 1 | $7.52 |
| 10 | NRG CLEAN ENERGY | 3 | 0 | 1 | $4.83 |
| 11 | XERO SOLAR | 3 | 0 | 1 | $2.94 |
| 12 | AMERICAN SOLAR DIRECT | 3 | 0 | 1 | $5.13 |
| 13 | CLEAN ENERGY SOLUTION | 3 | 0 | 1 | $4.80 |
| 14 | ZERO ENERGY CONTRACTING | 3 | 0 | 1 | $5.78 |
| 15 | PETERSENDEAN | 2 | 0 | 1 | $5.00 |
| 16 | BELLA CONSTRUCTION | 2 | 0 | 1 | — |
| 17 | BEST SOLAR POWER | 2 | 0 | 1 | $7.46 |
| 18 | FIDELITY HOME ENERGY | 2 | 0 | 1 | $9.27 |
| 19 | NEXUS ENERGY SYSTEMS | 2 | 0 | 1 | $4.82 |
| 20 | CALIFORNIA GREEN DESIGNS | 2 | 0 | 1 | — |
| 21 | CHEVRON ENERGY SOLUTIONS | 2 | 0 | 1 | $11.72 |
| 22 | ELITE ELECTRIC | 1 | 0 | 1 | $5.25 |
| 23 | ABC SOLAR | 1 | 0 | 1 | $3.36 |
| 24 | EMPOWER CONSTRUCTION | 1 | 0 | 1 | — |
| 25 | GREEN NRG | 1 | 0 | 1 | $6.91 |