Solar installations in Calumet County, WI
184 recorded installations in Calumet County, Wisconsin — capacity, prices and the installers doing the work.
At a glance
Calumet County, Wisconsin has 184 recorded solar installations totalling 3.2 MW of capacity — the 36th-highest count among the 72 Wisconsin counties with records, and under 1% of the state total. That is about 0.83% of the county's 22,163 housing units, against 0.83% statewide. The median installed price is $3.26/W before incentives, roughly in line with the Wisconsin median of $3.52/W.
Dataset updated . Sources: LBNL Tracking the Sun + city permit records + state programs + USGS/EIA utility-scale.
Search every recorded installation in Calumet County by installer, size, date and equipment.
Search sites →Independent check:Stanford's DeepSolar detected about 68 solar arrays here from 2018 satellite imagery — our recorded data covers roughly 271% of that. A yardstick, not dated records.
Most active
Top installers in Calumet County
| # | Installer | Installs here |
|---|---|---|
| 1 | Appleton Solar | 62 |
| 2 | Eland Electric | 31 |
| 3 | Arch Electric | 13 |
| 4 | Solcius | 11 |
| 5 | All Energy Solar | 11 |
| 6 | Endries Solar Electric | 6 |
| 7 | Sun Badger Solar | 4 |
| 8 | North Wind Renewable Energy | 3 |
| 9 | Freedom Forever | 3 |
| 10 | Home Team Energy | 2 |
Growth
Installations by year
How does Calumet County compare with the rest of Wisconsin?
The median recorded system in Calumet County is 8.3 kW, about 12% above the state median of 7.4 kW. By share of housing units with a recorded system, Calumet County ranks 25th of 70 Wisconsin counties with at least 10 installations.
How has solar adoption changed in Calumet County?
The earliest recorded installation in Calumet County dates to 2005. The busiest year on record is 2022, with 29 installations. 2025 has 17 recorded installations so far. The county's cumulative total rose from 73 at the end of 2020 to 184 today. Recent years fill in as state programs and permit offices report, so the latest counts are provisional.
Who installs solar in Calumet County?
Appleton Solar has the most recorded installations in Calumet County (62, 34% of the county's records). Other active installers here include Eland Electric, Arch Electric and Solcius. Installers based anywhere in Wisconsin are listed in the state installer directory.
Frequently asked questions
How many homes have solar in Calumet County?
PanelCensus records 184 solar installations in Calumet County, Wisconsin (3.2 MW of capacity) — about 0.83% of the county's 22,163 housing units (U.S. Census ACS). Coverage depends on Wisconsin's public reporting, so the true total is likely higher.
How much does solar cost in Calumet County?
The median installed price for recorded systems in Calumet County is $3.26/W before incentives; the median system is 8.3 kW. The Wisconsin median is $3.52/W.
Who installs solar in Calumet County?
The most active recorded installers in Calumet County are Appleton Solar (62), Eland Electric (31) and Arch Electric (13).
How big is a typical solar system in Calumet County?
The median recorded system in Calumet County is 8.3 kW, against 7.4 kW for Wisconsin as a whole.
More solar data near Calumet County
- Solar in Wisconsin· 22,775 installations
- Solar installers in Wisconsin
- Solar in Door County· 197 installations
- Solar in Wood County· 197 installations
- Solar in Waupaca County· 188 installations
- Solar in Polk County· 178 installations
- Solar in Chippewa County· 163 installations
- Solar in Dunn County· 159 installations
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. Market penetration = recorded installations ÷ housing units (U.S. Census Bureau ACS 5-Year, Table B25001); it undercounts where dataset coverage is partial. See methodology.
About this data
Source: Lawrence Berkeley National Laboratory's Tracking the Sun, merged with city permit records, state incentive programs and the USGS U.S. Large-Scale Solar Photovoltaic Database / EIA-860 plant registers, as published October 10, 2026 — PanelCensus refreshes it as each source publishes new records. See the methodology for how records are matched, cleaned and scored.
Cite as: PanelCensus, “Solar installations in Calumet County, Wisconsin”, https://panelcensus.com/solar/wisconsin/calumet-county (data as of October 10, 2026).