PanelCensus

Solar installations in Tazewell County, IL

1,288 recorded installations in Tazewell County, Illinois — capacity, prices and the installers doing the work.

Dataset updated . Sources: LBNL Tracking the Sun + city permit records + state programs + USGS/EIA utility-scale.

Installations
1,288
Total capacity
60.2 MW
Median price
pre-incentive
Third-party owned
22%
lease / PPA

Most active

Top installers in Tazewell County

No resolved installers recorded in this county.

Growth

Installations by year

2015
3
2016
4
2017
6
2018
2
2019
26
2020
161
2021
112
2022
74
2023
575
2024
281
2025
13
2026
29

Frequently asked questions

How many homes have solar in Tazewell County?

PanelCensus records 1,288 solar installations in Tazewell County, Illinois (60.2 MW of capacity). Dataset coverage depends on Illinois's reporting programs, so the true total is higher.

How much does solar cost in Tazewell County?

Not enough priced records in this county to compute a reliable median.

Who installs solar in Tazewell County?

No resolved installers recorded in this county.

County assignment is derived from installation ZIP codes via the Census 2020 ZCTA↔county crosswalk (primary county by land-area overlap) — approximate at county boundaries. See methodology.