PanelCensus

Solar installations in Marshall County, IL

72 recorded installations in Marshall 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
72
Total capacity
23.1 MW
Median price
pre-incentive
Third-party owned
11%
lease / PPA

Most active

Top installers in Marshall County

No resolved installers recorded in this county.

Growth

Installations by year

2018
1
2019
4
2020
15
2021
5
2022
5
2023
24
2024
12
2026
6

Frequently asked questions

How many homes have solar in Marshall County?

PanelCensus records 72 solar installations in Marshall County, Illinois (23.1 MW of capacity). Dataset coverage depends on Illinois's reporting programs, so the true total is higher.

How much does solar cost in Marshall County?

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

Who installs solar in Marshall 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.