Providence, RI Solar Energy: Panel Permits (2026)

Rhode Island preempts municipal building codes through the State Building Code Council (RIGL §23-27.3), which requires a building permit and electrical permit for residential solar PV installations. Providence's Department of Inspection and Standards, Cranston's Building Department, and other municipal building officials administer permits locally. Required submissions include a structural analysis of the roof, wiring diagrams, and National Grid (Rhode Island Energy) interconnection approval. Fire setbacks follow IFC 2018 as adopted by Rhode Island — typically 3 feet from ridges and edges with exceptions for small-roof exemptions. Rhode Island's solar easement law (RIGL §34-40.1) allows property owners to record voluntary easements protecting solar access. Net metering is mandated under RIGL §39-26.4, and the Renewable Energy Growth (REG) program under RIGL §39-26.6 offers performance-based incentives. Historic district properties (Providence's East Side, Broadway) require Historic District Commission approval under RIGL §45-24.1, which can impose visibility and placement restrictions. Coastal properties near Narragansett Bay may need CRMC review under RIGL §46-23.