Jacksonville, IL solar installation & market data
Updated September 21, 2026Provisional score · under 500 installs By The SolarDNA Data Team
Jacksonville has 319 solar installations across 2 zip codes, installations down 1.0% over the trailing twelve months, and an installs-weighted Market Score of 42.
Active installations
319
Zip markets
2
Median cost
—
12-mo growth
▼ 1.0%
Installers active
36
City Market Score
Good · installs-weighted across 2 zips
Best zip in Jacksonville scores higher than 49% of U.S. zip markets.
Versus Illinois
How Jacksonville compares with the state
Installed cost
—
state median $6.56/W
Market score
42 vs 43
Illinois scores 43
Share of state installs
0.28%
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: 89–109 installs (midpoint 99)
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
Jacksonville by year
99 installs in the trailing twelve months vs 100 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in Jacksonville
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | LGCY POWER | 37 | 26 | 1 | — |
| 2 | FREEDOM FOREVER | 24 | 21 | 1 | — |
| 3 | SUNRUN | 24 | 8 | 1 | — |
| 4 | ROUTE 66 SOLAR | 14 | 4 | 1 | — |
| 5 | AMBIA ENERGY | 8 | 8 | 1 | — |
| 6 | CR SOLAR | 6 | 6 | 1 | — |
| 7 | CORVUS PRO SOLAR LLP | 5 | 1 | 1 | — |
| 8 | OFF GRID BLUE SKY SMART SOLUTIONS | 5 | 0 | 1 | — |
| 9 | BLUE SKY SMART SOLUTIONS | 5 | 1 | 1 | — |
| 10 | PORTER ELECTRIC | 4 | 0 | 1 | — |
| 11 | AMBIA SOLAR FOR PALMETTO EPC | 4 | 4 | 1 | — |
| 12 | BRIGHT PLANET SOLAR | 3 | 3 | 1 | — |
| 13 | GOODPWR | 3 | 3 | 1 | — |
| 14 | BOLT ELECTRIC | 2 | 0 | 1 | — |
| 15 | OFF GRID ENERGY SOLUTIONS | 2 | 2 | 1 | — |
| 16 | APTIVE SOLAR DBA AMBIA ENERGY | 2 | 2 | 1 | — |
| 17 | SOLARSHIPS INSTALLATION SERVICES | 2 | 1 | 1 | — |
| 18 | ANDERSON ELECTRIC | 2 | 1 | 1 | — |
| 19 | A-1 SOLAR SALES | 2 | 1 | 1 | — |
| 20 | TITAN SOLAR POWER | 1 | 0 | 1 | — |
| 21 | NEXT BUILDERS DBA AMERICAN ENERGY SYSTEMS | 1 | 1 | 1 | — |
| 22 | LANDMARK SOLAR | 1 | 1 | 1 | — |
| 23 | HELIO SOLAR POWER | 1 | 0 | 1 | — |
| 24 | GREEN GRIDS SOLAR | 1 | 1 | 1 | — |
| 25 | LEGACY SOLAR | 1 | 1 | 1 | — |