PanelCensus

Solar installations in Mason County, IL

60 recorded installations in Mason 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
60
Total capacity
9.6 MW
Median price
pre-incentive
Third-party owned
12%
lease / PPA

Most active

Top installers in Mason County

No resolved installers recorded in this county.

Growth

Installations by year

2019
1
2020
12
2021
8
2022
5
2023
23
2024
6
2025
2
2026
3

Frequently asked questions

How many homes have solar in Mason County?

PanelCensus records 60 solar installations in Mason County, Illinois (9.6 MW of capacity). Dataset coverage depends on Illinois's reporting programs, so the true total is higher.

How much does solar cost in Mason County?

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

Who installs solar in Mason 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.