Utility-Scale Solar > US Solar Farms > Solar Farms in WI
Solar Farms in WI
[Last updated: Jan 2026]
Wisconsin hosts a significant share of utility-scale solar capacity in the United States, driven by abundant solar resource and grid integration opportunities. This page catalogs solar farms at 200 MW nameplate capacity or greater, showing their locations and capacity information.
Largest Solar Farms in Wisconsin
| SOLAR FARM | MW | LOCATION |
|---|---|---|
| Koshkonong Solar | 300 | Dane County |
| Darien Solar | 250 | Darien |
| Sinnissippi solar farm | 200 | Jefferson County |
| Paris solar farm (United States) | 200 | Kenosha County |
| Grant County solar farm | 200 | Potsoi |
Capacity summary
WI solar farms at 200+ MW of nameplate capacity. These facilities contribute to the state’s energy generation profile and form part of regional electricity infrastructure. As deployment accelerates, solar farms will remain a cornerstone of America’s energy transformation - enabling a more resilient, distributed, and sustainable electricity system.