Bolingbrook, IL solar installation & market data
Updated September 21, 2026 By The SolarDNA Data Team
Bolingbrook has 1,464 solar installations across 2 zip codes, installations down 16.2% over the trailing twelve months, and an installs-weighted Market Score of 41.
Active installations
1,464
Zip markets
2
Median cost
—
12-mo growth
▼ 16.2%
Installers active
44
City Market Score
Good · installs-weighted across 2 zips
Best zip in Bolingbrook scores higher than 62% of U.S. zip markets.
Versus Illinois
How Bolingbrook compares with the state
Installed cost
—
state median $6.56/W
Market score
41 vs 43
Illinois scores 43
Share of state installs
1.30%
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: 163–199 installs (midpoint 181)
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
Bolingbrook by year
197 installs in the trailing twelve months vs 235 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in Bolingbrook
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | SUNRUN | 164 | 88 | 2 | — |
| 2 | FREEDOM FOREVER | 36 | 15 | 2 | — |
| 3 | BRIGHT PLANET SOLAR | 26 | 18 | 2 | — |
| 4 | BRS FIELD OPS | 20 | 13 | 2 | — |
| 5 | CERTASUN | 11 | 9 | 2 | — |
| 6 | TESLA | 11 | 1 | 2 | — |
| 7 | VIVINT SOLAR DEVELOPER | 10 | 0 | 2 | — |
| 8 | BLUE RAVEN SOLAR | 10 | 1 | 2 | — |
| 9 | FRESH COAST SOLAR | 9 | 3 | 2 | — |
| 10 | SUNPOWER | 9 | 9 | 2 | — |
| 11 | LGCY POWER | 7 | 6 | 2 | — |
| 12 | TRON SOLAR | 6 | 3 | 2 | — |
| 13 | QUALITY SOLAR | 5 | 4 | 2 | — |
| 14 | GOSOLAR | 4 | 2 | 2 | — |
| 15 | GREEN GRIDS SOLAR | 4 | 4 | 2 | — |
| 16 | GREENLINK SOLAR SOLUTIONS | 4 | 1 | 1 | — |
| 17 | GREENGRIDS | 3 | 2 | 2 | — |
| 18 | PALMETTO SOLAR | 3 | 0 | 1 | — |
| 19 | ION DEVELOPER | 2 | 0 | 1 | — |
| 20 | SUNRISE SOLAR IL | 2 | 2 | 1 | — |
| 21 | TRUHOME PROS | 2 | 2 | 1 | — |
| 22 | WINDSOLEIL INCORPORATED | 2 | 0 | 2 | — |
| 23 | REFICIENCY | 2 | 0 | 1 | — |
| 24 | AMBIA ENERGY | 2 | 2 | 1 | — |
| 25 | CR SOLAR | 2 | 1 | 1 | — |