Peoria, IL solar installation & market data
Updated September 17, 2026 By The SolarDNA Data Team
Peoria has 1,480 solar installations across 9 zip codes, installations down 17.7% over the trailing twelve months, and an installs-weighted Market Score of 40.
Active installations
1,480
Zip markets
9
Median cost
—
12-mo growth
▼ 17.7%
Installers active
54
City Market Score
Good · installs-weighted across 9 zips
Best zip in Peoria scores higher than 97% of U.S. zip markets.
Versus Illinois
How Peoria compares with the state
Installed cost
—
state median $6.56/W
Market score
40 vs 43
Illinois scores 43
Share of state installs
1.31%
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: 335–409 installs (midpoint 372)
Trailing-12-month installs carried forward at half the observed growth rate (capped at ±30%), with a ±10% band. Not a forecast of permits or policy.
Growth & pricing
Peoria by year
408 installs in the trailing twelve months vs 496 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in Peoria
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | SUNRUN | 268 | 114 | 7 | — |
| 2 | FREEDOM FOREVER | 60 | 33 | 6 | — |
| 3 | OASIS WORLD SOLUTIONS | 46 | 21 | 5 | — |
| 4 | LGCY POWER | 34 | 22 | 6 | — |
| 5 | LEGACY SOLAR | 21 | 12 | 5 | — |
| 6 | 360 ELECTRIC | 21 | 6 | 5 | — |
| 7 | ONE EARTH SOLAR | 15 | 15 | 5 | — |
| 8 | BRIGHT PLANET SOLAR | 15 | 11 | 5 | — |
| 9 | PORTER ELECTRIC | 13 | 4 | 4 | — |
| 10 | BRS FIELD OPS | 12 | 6 | 5 | — |
| 11 | OFF GRID BLUE SKY SMART SOLUTIONS | 8 | 0 | 4 | — |
| 12 | QUALITY SOLAR | 7 | 7 | 2 | — |
| 13 | CR SOLAR | 7 | 5 | 4 | — |
| 14 | REVOLUTION ENERGY SYSTEMS | 5 | 2 | 3 | — |
| 15 | ROOF TIGER PLLC | 5 | 2 | 3 | — |
| 16 | ADT SOLAR | 5 | 1 | 5 | — |
| 17 | TRON SOLAR | 5 | 2 | 3 | — |
| 18 | PALMETTO SOLAR | 4 | 4 | 4 | — |
| 19 | SOLAR PANTHER | 3 | 1 | 3 | — |
| 20 | OASIS ELECTRIC | 3 | 0 | 2 | — |
| 21 | GOODPWR | 3 | 3 | 2 | — |
| 22 | OBERLANDER ELECTRIC | 3 | 2 | 3 | — |
| 23 | TITAN SOLAR POWER | 3 | 1 | 2 | — |
| 24 | ADVANCED RENEWABLE CONCEPTS | 2 | 2 | 2 | — |
| 25 | TRI POWER ELECTRIC CONTRACTORS | 2 | 1 | 1 | — |