Home / Site search Solar installation search 4.6M U.S. solar installations — filter by location, installer, developer, size, storage and date. Export any result to CSV.
Location Segment Size Installed Installer / developer ILSangamon County Residential 27 kW Aug 25, 2026 EFS Energy Inc View → ILMadison County Residential 30.2 kW Apr 1, 2026 EFS Energy, INC. View → Redacted, IL Residential 5 kW Oct 30, 2014 Efs Energy View →
Compiled from LBNL Tracking the Sun, state incentive programs and permit data. Coverage varies by jurisdiction — see each state page for completeness notes.
© 2026 Hyder Media · PanelCensus — The public census of America's solar installations & installers. Built from public records: LBNL Tracking the Sun, city permits, state programs and USGS/EIA utility-scale data. Methodology & data · Data coverage by state
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