Buffalo Grove, IL 60089 solar market data
Updated September 8, 2026Provisional score · under 500 installs By The SolarDNA Data Team
Buffalo Grove 60089 has 428 solar installations, installations down 12.0% over the trailing twelve months, and a Market Score of 40 — higher than 35% of U.S. zip markets.
Versus Illinois
How 60089 compares with the state
Installed cost
—
state median $6.56/W
Market score
40 vs 43
Illinois scores 43
Share of state installs
0.38%
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: 68–84 installs (midpoint 76)
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
60089 by year
81 installs in the trailing twelve months vs 92 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 60089
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | SUNRUN | 43 | 21 | 9.83 | — |
| 2 | CERTASUN | 32 | 20 | 8.7 | — |
| 3 | TESLA | 8 | 2 | 11.35 | — |
| 4 | ION SOLAR | 7 | 7 | 6.08 | — |
| 5 | BRS FIELD OPS | 7 | 5 | 9.52 | — |
| 6 | FRESH COAST SOLAR | 5 | 2 | 9.13 | — |
| 7 | FREEDOM FOREVER | 4 | 4 | 11.57 | — |
| 8 | BLUE RAVEN SOLAR | 4 | 0 | 9.1 | — |
| 9 | ALL ENERGY SOLAR | 3 | 3 | 8.19 | — |
| 10 | GREEN GRIDS SOLAR | 3 | 3 | 8.04 | — |
| 11 | SUNPOWER | 3 | 3 | 10.04 | — |
| 12 | TRON SOLAR | 3 | 1 | 8.24 | — |
Frequently asked
Quick answers about 60089
How many solar installations are there in 60089?
SolarDNA counts 428 active solar installations in Buffalo Grove 60089, 421 of them residential, with data through September 8, 2026.
How much does solar cost in 60089?
Not enough priced systems in 60089 to report a median.
Is solar growing in 60089?
Installations in 60089 are down 12.0%: 81 in the trailing twelve months versus 92 before.
Who installs solar in 60089?
SUNRUN, CERTASUN, TESLA lead the 27 installers with systems in 60089. The full comp set is above.
Is 60089 a good market for solar sales?
60089 scores 40 out of 100 (Good, higher than 35% of U.S. zip markets). With under 500 installations the score is provisional.