Galena, IL solar installation & market data
Updated August 1, 2025Provisional score · under 500 installs By The SolarDNA Data Team
Galena has 271 solar installations across 1 zip code, installations up 100.0% over the trailing twelve months, and an installs-weighted Market Score of 55.
Active installations
271
Zip markets
1
Median cost
—
12-mo growth
▲ 100.0%
Installers active
6
City Market Score
Excellent · installs-weighted across 1 zips
Best zip in Galena scores higher than 98% of U.S. zip markets.
Versus Illinois
How Galena compares with the state
Installed cost
—
state median $6.56/W
Market score
55 vs 43
Illinois scores 43
Share of state installs
0.24%
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: 77–103 installs (midpoint 90)
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
Galena by year
78 installs in the trailing twelve months vs 39 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in Galena
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | ARROW ENERGY SOLUTIONS | 59 | 12 | 1 | — |
| 2 | EAGLE POINT SOLAR | 16 | 5 | 1 | — |
| 3 | STATELINE SOLAR | 12 | 2 | 1 | — |
| 4 | LEGACY SOLAR | 1 | 1 | 1 | — |
| 5 | GROBSTICK SOLAR | 1 | 0 | 1 | — |
| 6 | SOLAR COMFORT LLP | 1 | 0 | 1 | — |
Zip markets
Zips in Galena
Ranked by installations · click for the zip market
| Zip | Installs | $/W | Score |
|---|---|---|---|
| 61036 | 271 | — | 55 A |