Marion, IL 62959 solar market data
Updated September 1, 2026Provisional score · under 500 installs By The SolarDNA Data Team
Marion 62959 has 310 solar installations, installations up 39.1% over the trailing twelve months, and a Market Score of 52 — higher than 95% of U.S. zip markets.
Zip Market Score
Excellent · higher than 95% of zips
Versus Illinois
How 62959 compares with the state
Installed cost
—
state median $6.56/W
Market score
52 vs 43
Illinois scores 43
Share of state installs
0.27%
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: 94–126 installs (midpoint 110)
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
62959 by year
96 installs in the trailing twelve months vs 69 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 62959
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | LGCY POWER | 22 | 17 | 10.83 | — |
| 2 | CR SOLAR | 20 | 16 | 11.92 | — |
| 3 | ADVANCED ENERGY SOLUTIONS GROUP | 20 | 13 | 24.16 | — |
| 4 | FREEDOM FOREVER | 14 | 13 | 12.47 | — |
| 5 | SOLARSHIPS INSTALLATION SERVICES | 13 | 13 | 9.97 | — |
| 6 | RESIDENTIAL SERVICE PROVIDERS | 11 | 6 | 13.57 | — |
| 7 | ABSOLUTE CLIMATE | 4 | 1 | 29.15 | — |
| 8 | SUN SOLAR | 4 | 1 | 13.04 | — |
| 9 | ABSOLUTE CLIMATE D B A C H ELECTRIC | 3 | 1 | 27.64 | — |
| 10 | FOWLER HEATING & COOLING | 2 | 2 | 29.81 | — |
| 11 | GOODPWR | 2 | 2 | 11.48 | — |
| 12 | WOLFPACK ELECTRIC | 2 | 2 | 6.38 | — |
Frequently asked
Quick answers about 62959
How many solar installations are there in 62959?
SolarDNA counts 310 active solar installations in Marion 62959, 247 of them residential, with data through September 1, 2026.
How much does solar cost in 62959?
Not enough priced systems in 62959 to report a median.
Is solar growing in 62959?
Installations in 62959 are up 39.1%: 96 in the trailing twelve months versus 69 before.
Who installs solar in 62959?
LGCY POWER, CR SOLAR, ADVANCED ENERGY SOLUTIONS GROUP lead the 28 installers with systems in 62959. The full comp set is above.
Is 62959 a good market for solar sales?
62959 scores 52 out of 100 (Excellent, higher than 95% of U.S. zip markets). With under 500 installations the score is provisional.