Solar permit requirements in Un-incorporated Marion, FL

What Un-incorporated Marion expects on a solar permit

Structural designs must accommodate a wind speed of 130 MPH and Exposure Category B per FBC 2023 and ASCE 7-22. Installations must comply with Florida Building Code sections 1607.12.5 through 1607.12.5.4, and total roof loading must not exceed 20 PSF. A signed and sealed site-specific engineer letter confirming structural capacity is required, and all certifications must reference Florida Statute 377.705. Fire safety mandates include 36-inch access pathways, ridge setbacks of 18 to 36 inches, and specific smoke and heat alarm requirements for ESS installations. Ground-mounted systems require a 26-foot property line setback. Documentation must include manufacturer cut sheets, tap connection hardware specifications, and a scope of work that highlights the electric utility provider in a red box. Labeling requirements include reflective placards with 3/8 inch lettering, a system map on page EL1, and caution signage for multiple power sources.

• [structural] Design must accommodate a wind speed of 130 MPH and Exposure Category B per FBC 2023/ASCE 7-22.
• [labeling] PV system labels must have a minimum letter height of 3/8 inch and be reflective per NFPA 1-11.12.2.1.1.2.
• [documentation] Explicitly state the electric utility provider's company name in the scope of work on the plans, and highlight it with a red box.
• [structural] Provide a signed and sealed site-specific engineer letter stating: 'The structural capacity of the existing roof system is adequate to carry the loads imposed by the panels and the mounting system being used.'
• [documentation] Electrical and structural certifications must explicitly reference Florida Statute 377.705.
• [labeling] Install a permanent plaque or directory at each service equipment location marked 'CAUTION: MULTIPLE SOURCES OF POWER', with diagrams correctly oriented to their physical location.
• [labeling] Include a map placard (house placard) showing specific locations of all system equipment and roof layout on the electrical labels page (EL1).
• [electrical] Show the Overcurrent Protection Device (OCPD) as a separate component on electrical plans if installed as a standalone unit.
• [fire] Provide fire access pathways of at least 36 inches and ridge setbacks of 18 to 36 inches in compliance with NFPA 1 11.12.3.2.
• [documentation] Include manufacturer cut sheets (datasheets) for all modules, inverters, and racking components within the plan set.
• [documentation] Provide manufacturer listing and approval specifications for tap connection hardware per NEC 705.11(D), marked 'suitable for use on the line side of the service equipment'.
• Ground-mounted systems must maintain a 26-foot setback from all property lines.
• [fire] For ESS installations, provide interconnected smoke alarms in the dwelling and a heat alarm in the ESS area per NFPA 855.
• [structural] Solar panels combined with existing roof loading must not exceed 20 PSF per R324.4.1, and the Engineer of Record must clearly note specific roof loads on the plans.
• [structural] PV system installation must comply with and reference Florida Building Code sections 1607.12.5 through 1607.12.5.4.