South Beloit, IL solar installation & market data
Updated August 19, 2026Provisional score · under 500 installs By The SolarDNA Data Team
South Beloit has 37 solar installations across 1 zip code, recent growth not yet measurable, and an installs-weighted Market Score of 41.
Active installations
37
Zip markets
1
Median cost
—
12-mo growth
—
Installers active
6
City Market Score
Good · installs-weighted across 1 zips
Best zip in South Beloit scores higher than 42% of U.S. zip markets.
Versus Illinois
How South Beloit compares with the state
Installed cost
—
state median $6.56/W
Market score
41 vs 43
Illinois scores 43
Share of state installs
0.03%
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
South Beloit by year
4 installs in the trailing twelve months vs 7 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in South Beloit
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | GREENLINK SOLAR SOLUTIONS | 2 | 1 | 1 | — |
| 2 | CROSS COUNTRY CONSTRUCTION | 1 | 1 | 1 | — |
| 3 | ICONIC ENERGY | 1 | 1 | 1 | — |
| 4 | TESLA | 1 | 1 | 1 | — |
| 5 | ECO MANAGEMENT SYSTEMS LIMITED | 1 | 0 | 1 | — |
| 6 | FREEDOM FOREVER | 1 | 0 | 1 | — |
Zip markets
Zips in South Beloit
Ranked by installations · click for the zip market
| Zip | Installs | $/W | Score |
|---|---|---|---|
| 61080 | 37 | — | 41 C |