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 Porterville, CATulare County County Residential 239.4 kW Mar 16, 2017 Perpetual Powerthird-party owned View → Oakland, CAAlameda County County Residential 9.4 kW Sep 26, 2013 Perpetual Power 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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