Knoxville, IL 61448 solar market data
Updated September 24, 2026Provisional score · under 500 installs By The SolarDNA Data Team
Knoxville 61448 has 59 solar installations, recent growth not yet measurable, and a Market Score of 41 — higher than 45% of U.S. zip markets.
Versus Illinois
How 61448 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
61448 by year
11 installs in the trailing twelve months vs 12 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 61448
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | SUNRUN | 4 | 2 | 11.15 | — |
| 2 | OFF GRID BLUE SKY SMART SOLUTIONS | 3 | 0 | 14.18 | — |
| 3 | LGCY POWER | 2 | 2 | 9.59 | — |
| 4 | FREEDOM FOREVER | 2 | 1 | 12.2 | — |
| 5 | OBERLANDER ELECTRIC | 2 | 1 | 13.18 | — |
| 6 | SUPPLIED ENERGY | 2 | 0 | 20.9 | — |
| 7 | CR SOLAR | 1 | 1 | 12.4 | — |
| 8 | GOODPWR | 1 | 1 | 4.1 | — |
| 9 | LEGACY SOLAR | 1 | 1 | 14.4 | — |
| 10 | REVOLUTION ENERGY SYSTEMS | 1 | 1 | 9.12 | — |
| 11 | BLUE SKY SMART SOLUTIONS | 1 | 0 | 14.18 | — |
| 12 | SUN SOLAR | 1 | 0 | 7.02 | — |
Frequently asked
Quick answers about 61448
How many solar installations are there in 61448?
SolarDNA counts 59 active solar installations in Knoxville 61448, 56 of them residential, with data through September 24, 2026.
How much does solar cost in 61448?
Not enough priced systems in 61448 to report a median.
Is solar growing in 61448?
Recent growth cannot be measured yet for 61448: too few recent installs (data runs through September 24, 2026).
Who installs solar in 61448?
SUNRUN, OFF GRID BLUE SKY SMART SOLUTIONS, LGCY POWER lead the 12 installers with systems in 61448. The full comp set is above.
Is 61448 a good market for solar sales?
61448 scores 41 out of 100 (Good, higher than 45% of U.S. zip markets). With under 500 installations the score is provisional.