Tinley Park, IL solar installation & market data
Updated September 1, 2026Provisional score · under 500 installs By The SolarDNA Data Team
Tinley Park has 444 solar installations across 2 zip codes, installations down 32.9% over the trailing twelve months, and an installs-weighted Market Score of 42.
Active installations
444
Zip markets
2
Median cost
—
12-mo growth
▼ 32.9%
Installers active
31
City Market Score
Good · installs-weighted across 2 zips
Best zip in Tinley Park scores higher than 49% of U.S. zip markets.
Versus Illinois
How Tinley Park compares with the state
Installed cost
—
state median $6.56/W
Market score
42 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: 41–55 installs (midpoint 48)
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
Tinley Park by year
57 installs in the trailing twelve months vs 85 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in Tinley Park
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | SUNRUN | 71 | 29 | 2 | — |
| 2 | BRIGHT PLANET SOLAR | 5 | 3 | 2 | — |
| 3 | ION SOLAR | 4 | 4 | 2 | — |
| 4 | SUNPOWER | 3 | 3 | 2 | — |
| 5 | LGCY POWER | 2 | 1 | 1 | — |
| 6 | FREEDOM FOREVER | 2 | 2 | 1 | — |
| 7 | GREEN GRIDS SOLAR | 2 | 2 | 1 | — |
| 8 | BLUE RAVEN SOLAR | 2 | 0 | 2 | — |
| 9 | CERTASUN | 2 | 0 | 2 | — |
| 10 | BRS FIELD OPS | 2 | 2 | 2 | — |
| 11 | SOLAR ONE CONSTRUCTION ILLINOIS LLP | 1 | 0 | 1 | — |
| 12 | EMPWR SOLAR | 1 | 1 | 1 | — |
| 13 | FRESH COAST SOLAR | 1 | 0 | 1 | — |
| 14 | INDEPENDENCE RENEWABLE ENERGY | 1 | 0 | 1 | — |
| 15 | VCP EPC | 1 | 1 | 1 | — |
| 16 | OPAL ENERGY GROUP | 1 | 0 | 1 | — |
| 17 | POWUR PBC | 1 | 0 | 1 | — |
| 18 | PALMETTO SOLAR | 1 | 1 | 1 | — |
| 19 | GENERAL ENERGY | 1 | 1 | 1 | — |
| 20 | HELIO SOLAR POWER | 1 | 0 | 1 | — |
| 21 | ADVANCED RENEWABLE CONCEPTS | 1 | 0 | 1 | — |
| 22 | GREENLINK ENERGY SOLUTIONS | 1 | 0 | 1 | — |
| 23 | SPARC SOLAR | 1 | 1 | 1 | — |
| 24 | ADT SOLAR | 1 | 0 | 1 | — |
| 25 | TESLA | 1 | 0 | 1 | — |