Belleville, IL 62226 solar market data
Updated September 22, 2026Provisional score · under 500 installs By The SolarDNA Data Team
Belleville 62226 has 280 solar installations, installations up 69.5% over the trailing twelve months, and a Market Score of 55 — higher than 98% of U.S. zip markets.
Zip Market Score
Excellent · higher than 98% of zips
Versus Illinois
How 62226 compares with the state
Installed cost
—
state median $6.56/W
Market score
55 vs 43
Illinois scores 43
Share of state installs
0.25%
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: 98–132 installs (midpoint 115)
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
62226 by year
100 installs in the trailing twelve months vs 59 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 62226
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | GOODPWR | 18 | 18 | 10.51 | — |
| 2 | SUN SOLAR | 13 | 6 | 13.78 | — |
| 3 | AMBIA ENERGY | 11 | 11 | 7.92 | — |
| 4 | FREEDOM FOREVER | 11 | 8 | 11.01 | — |
| 5 | GREEN GRIDS SOLAR | 9 | 9 | 12.96 | — |
| 6 | QUALITY SOLAR | 7 | 7 | 15.7 | — |
| 7 | LGCY POWER | 7 | 6 | 11.72 | — |
| 8 | JESSCO ENTERPRISES | 7 | 3 | 12.05 | — |
| 9 | CONTEMPORARY CONTRACTING | 6 | 4 | 14.37 | — |
| 10 | ADVANCED RENEWABLE CONCEPTS | 4 | 3 | 11.51 | — |
| 11 | STRAIGHTUP SOLAR | 4 | 2 | 9.25 | — |
| 12 | OFF GRID BLUE SKY SMART SOLUTIONS | 4 | 0 | 13.07 | — |
Neighboring zips
The nearest zip markets
By distance between zip centroids
| Zip | Distance | Installs | $/W | Score |
|---|---|---|---|---|
| 62220 Belleville | 2.9 km | 169 | — | 42 |
| 62223 Belleville | 3.4 km | 165 | — | 49 |
| 62221 Belleville | 3.7 km | 521 | — | 40 |
| 62208 Fairview Heights | 6.8 km | 155 | — | 42 |
| 62203 East Saint Louis | 9.6 km | 27 | — | 41 |
| 62269 O Fallon | 10.0 km | 752 | — | 42 |
Same city
Other zips in Belleville
Frequently asked
Quick answers about 62226
How many solar installations are there in 62226?
SolarDNA counts 280 active solar installations in Belleville 62226, 268 of them residential, with data through September 22, 2026.
How much does solar cost in 62226?
Not enough priced systems in 62226 to report a median.
Is solar growing in 62226?
Installations in 62226 are up 69.5%: 100 in the trailing twelve months versus 59 before.
Who installs solar in 62226?
GOODPWR, SUN SOLAR, AMBIA ENERGY lead the 41 installers with systems in 62226. The full comp set is above.
Is 62226 a good market for solar sales?
62226 scores 55 out of 100 (Excellent, higher than 98% of U.S. zip markets). With under 500 installations the score is provisional.