Westmont, IL 60559 solar market data
Updated July 13, 2026Provisional score · under 500 installs By The SolarDNA Data Team
Westmont 60559 has 124 solar installations, recent growth not yet measurable, and a Market Score of 42 — higher than 47% of U.S. zip markets.
Versus Illinois
How 60559 compares with the state
Installed cost
—
state median $6.56/W
Market score
42 vs 43
Illinois scores 43
Share of state installs
0.11%
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
Growth & pricing
60559 by year
15 installs in the trailing twelve months vs 25 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 60559
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | FRESH COAST SOLAR | 7 | 3 | 9.13 | — |
| 2 | SUNRUN | 6 | 2 | 6.85 | — |
| 3 | UNITY SOLAR GROUP | 4 | 3 | 207.74 | — |
| 4 | TESLA | 4 | 0 | 11.71 | — |
| 5 | CERTASUN | 3 | 1 | 9.19 | — |
| 6 | WINDFREE WIND & SOLAR ENERGY | 2 | 1 | 8.55 | — |
| 7 | FREEDOM FOREVER | 1 | 1 | 5.33 | — |
| 8 | ION SOLAR | 1 | 1 | 6.88 | — |
| 9 | THOMAS ANZALONE | 1 | 1 | 10.66 | — |
| 10 | ALOHA SOLAR | 1 | 0 | 7.38 | — |
| 11 | KAPITAL ELECTRIC | 1 | 0 | 14 | — |
Frequently asked
Quick answers about 60559
How many solar installations are there in 60559?
SolarDNA counts 124 active solar installations in Westmont 60559, 120 of them residential, with data through July 13, 2026.
How much does solar cost in 60559?
Not enough priced systems in 60559 to report a median.
Is solar growing in 60559?
Recent growth cannot be measured yet for 60559: too few recent installs (data runs through July 13, 2026).
Who installs solar in 60559?
FRESH COAST SOLAR, SUNRUN, UNITY SOLAR GROUP lead the 11 installers with systems in 60559. The full comp set is above.
Is 60559 a good market for solar sales?
60559 scores 42 out of 100 (Good, higher than 47% of U.S. zip markets). With under 500 installations the score is provisional.