Philadelphia L&I issues solar PV permits via eCLIPSE. Electrical and building permits required. PECO interconnection under PA Act 129. Historic districts need Philadelphia Historical Commission review.
Solar PV installations require L&I electrical permit + building permit for roof-mounted systems. Online submission via eCLIPSE. Philadelphia has expedited SolSmart Gold designation for streamlined permitting. PECO handles net metering interconnection under PA Public Utility Commission rules. Historic district properties require PHC review (5,800+ contributing properties).
Unpermitted install: 500-2,000 dollars + potential removal. Uninspected install cannot be energized.
See how Philadelphia County's panel permits rules stack up against other locations.
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