Edwardsville, IL solar installation & market data
Updated September 14, 2026Provisional score · under 500 installs By The SolarDNA Data Team
Edwardsville has 369 solar installations across 2 zip codes, installations up 2.6% over the trailing twelve months, and an installs-weighted Market Score of 43.
Active installations
369
Zip markets
2
Median cost
—
12-mo growth
▲ 2.6%
Installers active
44
City Market Score
Good · installs-weighted across 2 zips
Best zip in Edwardsville scores higher than 57% of U.S. zip markets.
Versus Illinois
How Edwardsville compares with the state
Installed cost
—
state median $6.56/W
Market score
43 vs 43
Illinois scores 43
Share of state installs
0.33%
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: 73–89 installs (midpoint 81)
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
Edwardsville by year
80 installs in the trailing twelve months vs 78 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in Edwardsville
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | LGCY POWER | 17 | 16 | 1 | — |
| 2 | CR SOLAR | 13 | 9 | 1 | — |
| 3 | GOODPWR | 13 | 12 | 2 | — |
| 4 | STRAIGHTUP SOLAR | 7 | 2 | 1 | — |
| 5 | GRID | 7 | 1 | 1 | — |
| 6 | SUN SOLAR | 6 | 2 | 1 | — |
| 7 | GREEN GRIDS SOLAR | 5 | 5 | 1 | — |
| 8 | ROUTE 66 SOLAR | 4 | 0 | 1 | — |
| 9 | LOWRY ELECTRIC | 4 | 4 | 1 | — |
| 10 | FREEDOM FOREVER | 4 | 3 | 1 | — |
| 11 | MIDWEST SOLAR SOLUTIONS | 4 | 1 | 1 | — |
| 12 | SOLARSHIPS INSTALLATION SERVICES | 3 | 3 | 1 | — |
| 13 | ADVANCED RENEWABLE CONCEPTS | 3 | 1 | 1 | — |
| 14 | JOE S ELECTRIC | 3 | 1 | 1 | — |
| 15 | ARF SOLAR | 3 | 1 | 1 | — |
| 16 | ECOCENTRIX CONSULTING | 2 | 2 | 1 | — |
| 17 | CONTEMPORARY CONTRACTING | 2 | 0 | 1 | — |
| 18 | LMD SOLAR | 2 | 2 | 1 | — |
| 19 | GRP WEGMAN | 2 | 2 | 1 | — |
| 20 | SUN SOLAR ILLINOIS | 1 | 0 | 1 | — |
| 21 | STREIB COMPANY | 1 | 0 | 1 | — |
| 22 | ETW ENERGY TX | 1 | 1 | 1 | — |
| 23 | SOLAR MITE ILLINOIS | 1 | 1 | 1 | — |
| 24 | STRAIGHT UP SOLAR | 1 | 0 | 1 | — |
| 25 | GUARANTEE ELECTRIC CONSTRUCTION | 1 | 0 | 1 | — |