Springfield, IL 62703 solar market data
Updated August 1, 2026Provisional score · under 500 installs By The SolarDNA Data Team
Springfield 62703 has 62 solar installations, recent growth not yet measurable, and a Market Score of 41 — higher than 45% of U.S. zip markets.
Versus Illinois
How 62703 compares with the state
Installed cost
—
state median $6.56/W
Market score
41 vs 43
Illinois scores 43
Share of state installs
0.05%
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
62703 by year
5 installs in the trailing twelve months vs 13 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 62703
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | CR SOLAR | 1 | 1 | 8.96 | — |
| 2 | EFS ENERGY | 1 | 1 | 157.68 | — |
| 3 | RENEWABLE CONSULTING | 1 | 1 | 10.66 | — |
| 4 | ROUTE 66 SOLAR | 1 | 1 | 34.2 | — |
| 5 | CLOSS ELECTRIC COMPANY | 1 | 0 | 7.94 | — |
| 6 | CR SOLAR LIMITED LIABILITY COMPANY | 1 | 0 | 13.87 | — |
| 7 | FREEDOM FOREVER | 1 | 0 | 5.46 | — |
| 8 | LGCY POWER | 1 | 0 | 17.01 | — |
| 9 | OFF GRID BLUE SKY SMART SOLUTIONS | 1 | 0 | 8 | — |
| 10 | OFF GRID ENERGY SOLUTIONS | 1 | 0 | 8.61 | — |
Neighboring zips
The nearest zip markets
By distance between zip centroids
| Zip | Distance | Installs | $/W | Score |
|---|---|---|---|---|
| 62712 Springfield | 4.2 km | 111 | — | 42 |
| 62701 Springfield | 4.6 km | 9 | — | 41 |
| 62704 Springfield | 5.4 km | 115 | — | 42 |
| 62563 Rochester | 7.3 km | 105 | — | 42 |
| 62702 Springfield | 7.9 km | 74 | — | 41 |
| 62711 Springfield | 8.7 km | 185 | — | 42 |
Same city
Other zips in Springfield
Frequently asked
Quick answers about 62703
How many solar installations are there in 62703?
SolarDNA counts 62 active solar installations in Springfield 62703, 50 of them residential, with data through August 1, 2026.
How much does solar cost in 62703?
Not enough priced systems in 62703 to report a median.
Is solar growing in 62703?
Recent growth cannot be measured yet for 62703: too few recent installs (data runs through August 1, 2026).
Who installs solar in 62703?
CR SOLAR, EFS ENERGY, RENEWABLE CONSULTING lead the 10 installers with systems in 62703. The full comp set is above.
Is 62703 a good market for solar sales?
62703 scores 41 out of 100 (Good, higher than 45% of U.S. zip markets). With under 500 installations the score is provisional.