PanelCensus

Solar installation search

4.6M U.S. solar installations — filter by location, installer, developer, size, storage and date. Export any result to CSV.

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Showing 1–50+· Commercial & utility-scale

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LocationSegmentSizeInstalledInstaller / developer
ILWill County CountyCommercial100 kWOct 10, 2026—View →
ILWill County CountyUtility-scale4,000 kWSep 30, 2026—View →
ILWill County CountyUtility-scale1,620 kWSep 26, 2026—View →
ILWill County CountyUtility-scale3,375 kWSep 12, 2026—View →
ILWill County CountyUtility-scale2,875 kWSep 12, 2026—View →
ILWill County CountyUtility-scale3,000 kWAug 30, 2026—View →
ILWilliamson County CountyCommercial500 kWAug 14, 2026—View →
ILWill County CountyCommercial438 kWAug 6, 2026—View →
ILWilliamson County CountyCommercial25 kWAug 6, 2026—View →
ILWilliamson County CountyCommercial25 kWAug 6, 2026—View →
ILWill County CountyUtility-scale4,990 kWJul 24, 2026—View →
ILWill County CountyUtility-scale5,000 kWJul 24, 2026—View →
ILWill County CountyUtility-scale4,000 kWJul 24, 2026—View →
ILWill County CountyUtility-scale4,990 kWJul 24, 2026—View →
ILWill County CountyUtility-scale4,990 kWJul 24, 2026—View →
ILWill County CountyUtility-scale4,990 kWJul 24, 2026—View →
ILWill County CountyCommercial25 kWJul 23, 2026—View →
ILWill County CountyCommercial25 kWJul 23, 2026—View →
ILWill County CountyCommercial60 kWJul 8, 2026—View →
ILWill County CountyCommercial360 kWJul 8, 2026—View →
ILWill County CountyCommercial200 kWJul 8, 2026—View →
ILWill County CountyCommercial34 kWJun 19, 2026—View →
ILWill County CountyCommercial400 kWJun 5, 2026—View →
ILWill County CountyCommercial813 kWMay 29, 2026—View →
ILWill County CountyCommercial750 kWMay 29, 2026—View →
ILWilliamson County CountyCommercial42 kWMay 21, 2026—View →
ILWill County CountyUtility-scale3,000 kWApr 30, 2026—View →
ILWilliamson County CountyCommercial25 kWApr 10, 2026—View →
ILWill County CountyCommercial30 kWApr 10, 2026—View →
ILWilliamson County CountyCommercial200 kWApr 10, 2026—View →
ILWill County CountyCommercial240 kWMar 31, 2026—View →
ILWilliamson County CountyUtility-scale5,000 kWMar 27, 2026—View →
ILWill CountyUtility-scale4,900 kWMar 1, 2026Not FoundView →
ILWill County CountyCommercial480 kWFeb 14, 2026—View →
ILWill County CountyCommercial600 kWFeb 14, 2026—View →
ILWill County CountyCommercial46 kWFeb 1, 2026—View →
ILWilliamson County CountyCommercial25 kWFeb 1, 2026—View →
ILWill County CountyUtility-scale2,000 kWJan 9, 2026—View →
ILWill County CountyCommercial600 kWJan 2, 2026—View →
Herrin, ILWilliamson County CountyAgricultural13.9 kWDec 10, 2025—third-party ownedView →
Manhattan, ILWill County CountyAgricultural15 kWDec 2, 2025—third-party ownedView →
ILWill CountyUtility-scale4,000 kWDec 1, 2025Catalyze (Actis)View →
ILWilliamson CountyUtility-scale2,000 kWDec 1, 2025—View →
Peotone, ILWill County CountyAgricultural · 🔋11.1 kWDec 1, 2025—third-party ownedView →
ILWill County CountyCommercial60 kWNov 26, 2025—View →
Marion, ILWilliamson County CountyCommercial36 kWNov 12, 2025—View →
Herrin, ILWilliamson County CountyCommercial14.3 kWNov 11, 2025—View →
Peotone, ILWill County CountyAgricultural16.4 kWNov 6, 2025—third-party ownedView →
ILWill CountyUtility-scale1,100 kWNov 1, 2025—View →
Beecher, ILWill County CountyAgricultural5.4 kWOct 24, 2025—View →
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Compiled from LBNL Tracking the Sun, state incentive programs and permit data. Coverage varies by jurisdiction — see each state page for completeness notes.