South Holland, IL solar installation & market data
Updated September 16, 2026Provisional score · under 500 installs By The SolarDNA Data Team
South Holland has 439 solar installations across 1 zip code, installations down 37.2% over the trailing twelve months, and an installs-weighted Market Score of 34.
Active installations
439
Zip markets
1
Median cost
—
12-mo growth
▼ 37.2%
Installers active
12
City Market Score
Fair · installs-weighted across 1 zips
Best zip in South Holland scores higher than 12% of U.S. zip markets.
Versus Illinois
How South Holland compares with the state
Installed cost
—
state median $6.56/W
Market score
34 vs 43
Illinois scores 43
Share of state installs
0.39%
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: 55–75 installs (midpoint 65)
Trailing-12-month installs carried forward at half the observed growth rate (capped at ±30%), with a ±15% band. Not a forecast of permits or policy.
Growth & pricing
South Holland by year
76 installs in the trailing twelve months vs 121 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in South Holland
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | SUNRUN | 113 | 49 | 1 | — |
| 2 | BRIGHT PLANET SOLAR | 12 | 6 | 1 | — |
| 3 | FREEDOM FOREVER | 12 | 5 | 1 | — |
| 4 | AMBIA ENERGY | 4 | 3 | 1 | — |
| 5 | PALMETTO SOLAR | 4 | 3 | 1 | — |
| 6 | ION SOLAR | 2 | 2 | 1 | — |
| 7 | LGCY POWER | 2 | 2 | 1 | — |
| 8 | FRESH COAST SOLAR | 2 | 0 | 1 | — |
| 9 | GREEN GRIDS SOLAR | 1 | 1 | 1 | — |
| 10 | MIDWEST SOLUTIONS | 1 | 1 | 1 | — |
| 11 | UNITY SOLAR GROUP | 1 | 1 | 1 | — |
| 12 | WOLFPACK ELECTRIC | 1 | 1 | 1 | — |
Zip markets
Zips in South Holland
Ranked by installations · click for the zip market
| Zip | Installs | $/W | Score |
|---|---|---|---|
| 60473 | 439 | — | 34 D |