Jersey County, IL solar installation & market data
Updated September 23, 2026Provisional score · under 500 installs By The SolarDNA Data Team
Jersey County has 286 solar installations across 7 zip codes, installations up 0.0% over the trailing twelve months, and an installs-weighted Market Score of 41.
Active installations
286
Zip markets
7
Median cost
—
12-mo growth
▲ 0.0%
Installers active
42
County Market Score
Good · installs-weighted across 7 zips
Best zip in Jersey County scores higher than 47% of U.S. zip markets.
Versus Illinois
How Jersey County compares with the state
Installed cost
—
state median $6.56/W
Market score
41 vs 43
Illinois scores 43
Share of state installs
0.25%
of 112.7K tracked statewide
Battery attach
0.0%
state 0.0%
Statewide momentum
▲ 23.1%
residential solar added in Illinois, 12 months through Jul 2026
Statewide market
136.9K systems
4.0% of homes · utility-reported through Jul 2026
Next-12-month outlook: 69–85 installs (midpoint 77)
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
Jersey County by year
77 installs in the trailing twelve months vs 77 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in Jersey County
Summed across every zip in the county
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | LGCY POWER | 21 | 14 | 4 | — |
| 2 | SOLARSHIPS INSTALLATION SERVICES | 12 | 12 | 3 | — |
| 3 | FREEDOM FOREVER | 8 | 5 | 3 | — |
| 4 | CR SOLAR | 8 | 5 | 4 | — |
| 5 | ARF SOLAR | 6 | 1 | 3 | — |
| 6 | SUN SOLAR | 5 | 2 | 5 | — |
| 7 | OFF GRID ENERGY SOLUTIONS | 5 | 5 | 3 | — |
| 8 | JOE S ELECTRIC | 4 | 1 | 1 | — |
| 9 | GRID | 4 | 2 | 4 | — |
| 10 | GOODPWR | 4 | 4 | 2 | — |
| 11 | OFF GRID BLUE SKY SMART SOLUTIONS | 4 | 0 | 2 | — |
| 12 | CAMP ELECTRIC AND ENGINEERING SERVICES P C | 3 | 0 | 2 | — |
| 13 | SUN SOLAR ILLINOIS | 3 | 0 | 1 | — |
| 14 | MIDWEST SOLAR SOLUTIONS | 2 | 1 | 1 | — |
| 15 | TITAN SOLAR POWER | 2 | 2 | 1 | — |
| 16 | LMD SOLAR | 2 | 1 | 2 | — |
| 17 | SOURCE SOLAR | 2 | 2 | 2 | — |
| 18 | IL-SOLAR | 2 | 1 | 2 | — |
| 19 | ROUTE 66 SOLAR | 2 | 0 | 1 | — |
| 20 | ADT SOLAR | 2 | 0 | 2 | — |
| 21 | GUARANTEE ELECTRIC | 2 | 2 | 2 | — |
| 22 | MISSOURI SUN SOLAR | 2 | 1 | 2 | — |
| 23 | PIPTAWIL | 2 | 2 | 1 | — |
| 24 | BLUE SKY SMART SOLUTIONS | 2 | 0 | 2 | — |
| 25 | STRAIGHTUP SOLAR | 1 | 0 | 1 | — |