Harrisburg, IL 62946 solar market data
Updated September 23, 2026Provisional score · under 500 installs By The SolarDNA Data Team
Harrisburg 62946 has 137 solar installations, recent growth not yet measurable, and a Market Score of 42 — higher than 47% of U.S. zip markets.
Versus Illinois
How 62946 compares with the state
Installed cost
—
state median $6.56/W
Market score
42 vs 43
Illinois scores 43
Share of state installs
0.12%
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
62946 by year
30 installs in the trailing twelve months vs 29 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 62946
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | D&D ELECTRIC | 20 | 6 | 27.78 | — |
| 2 | SOLARSHIPS INSTALLATION SERVICES | 9 | 9 | 11.66 | — |
| 3 | LGCY POWER | 4 | 4 | 9.53 | — |
| 4 | GOODPWR | 3 | 3 | 6.15 | — |
| 5 | ADVANCED ENERGY SOLUTIONS GROUP | 2 | 2 | 12.47 | — |
| 6 | CR SOLAR | 2 | 2 | 19 | — |
| 7 | FREEDOM FOREVER | 2 | 2 | 9.78 | — |
| 8 | AVEYO OFF GRID ENERGY SOLUTIONS | 1 | 1 | 15.58 | — |
| 9 | CR SOLAR LIMITED LIABILITY COMPANY | 1 | 1 | 8.2 | — |
| 10 | C H ELECTRIC | 1 | 0 | 85.41 | — |
| 11 | CONNELLY ELECTRIC | 1 | 0 | 395.46 | — |
| 12 | OFF GRID ENERGY SOLUTIONS DBA AVEYO | 1 | 0 | 8.2 | — |
Frequently asked
Quick answers about 62946
How many solar installations are there in 62946?
SolarDNA counts 137 active solar installations in Harrisburg 62946, 86 of them residential, with data through September 23, 2026.
How much does solar cost in 62946?
Not enough priced systems in 62946 to report a median.
Is solar growing in 62946?
Recent growth cannot be measured yet for 62946: too few recent installs (data runs through September 23, 2026).
Who installs solar in 62946?
D&D ELECTRIC, SOLARSHIPS INSTALLATION SERVICES, LGCY POWER lead the 13 installers with systems in 62946. The full comp set is above.
Is 62946 a good market for solar sales?
62946 scores 42 out of 100 (Good, higher than 47% of U.S. zip markets). With under 500 installations the score is provisional.