Duval County

A city address is usually permitted by the city, not the county — but not always, and some authorities keep building and hand electrical to someone else. Getting this wrong costs the whole submittal, because every requirement below belongs to whoever actually holds jurisdiction. Check the overlays in the same pass: an HOA, a historic district, a windstorm certification or a system-size cap can reshape the design, and all of them are cheaper to find now than after the array is laid out.

• Is this authority the AHJ for residential solar at this address? Yes, for property within the consolidated City of Jacksonville — the Public Works Building Inspection Division holds building and electrical directly. It is NOT the AHJ for property inside Jacksonville Beach, Atlantic Beach, Neptune Beach, or the Town of Baldwin, which are inside Duval County geographically but kept their own building departments at the 1968 consolidation. 88% · department page
• What does this authority permit itself, and what does it delegate? The City permits and inspects both building and electrical itself through the Building Inspection Division (Public Works); the Fire Prevention Division (JFRD) separately reviews any work requiring a Fire Permit. Nothing is delegated to a county department, because Duval County has no separate building department post-consolidation. Florida's statewide FS 553.791 lets an owner elect a licensed private provider in place of the City's own plan review/inspection (which the City must accept), but that is an owner election, not a jurisdictional delegation by the City. 80% · department forms page
• Is a permit required for a residential rooftop PV system? Yes 75% · department FAQ page
• Is there a separate electrical permit, or is it combined? Separate 85% · department page
• Is there a historic-district review? Likely yes for property inside a locally designated Historic District or Landmark: a Certificate of Appropriateness (COA) is required for 'any work done to the exterior of a building,' which would functionally include roof-mounted solar; no solar-specific exemption or procedure is published. 60% · department FAQ page
• Is a wind or windstorm certification required? No separate windstorm certification appears to apply: Duval County sits outside Florida's High-Velocity Hurricane Zone (HVHZ is statutorily limited to Miami-Dade and Broward Counties), so standard statewide FBC wind-load design (per the ASCE 7 wind map) applies without an HVHZ-style additional certification. 50% · inference from statutory HVHZ scope; checked City's own checklist/forms inventory for any windstorm-specific document (none found)
• Is there a system-size cap on residential generation? No flat kW cap; the effective ceiling is utility interconnection capacity: JEA's Distributed Generation Policy requires a system's gross power rating not exceed 90% of the customer's utility distribution service rating (and it must fall in JEA's DG-1 tier, up to 2 MW) 75% · utility policy document (PDF, extracted with pdftotext)

Several authorities require the electrical permit to be pulled by a licensed electrician, or require the contractor to be registered with them BEFORE applying. Registration is not same-day. This is second on the list rather than fourth because it is the step most likely to stop the job before the drawings matter.

• Who is allowed to pull the electrical permit? A licensed/registered electrical contractor 78% · department FAQ page
• Must the contractor be registered with this authority before applying? Yes 88% · department FAQ page
• Is a homeowner permitted to self-install and self-permit? Partially. A homeowner may pull the BUILDING permit in their own name on their owner-occupied, non-rental primary residence (Owner's Affidavit), but electrical work itself is stated to require a certified/licensed electrical contractor — the City's material gives no indication that self-permitting extends to the electrical trade specifically. 65% · department page

Almost everywhere wants a site plan, a one-line or three-line electrical diagram, equipment cut sheets with listings, and a structural attachment detail. Build it against the published checklist rather than the last jurisdiction you worked in — the checklist is what the reviewer marks against.

• What documents make up a complete submittal? No PV-specific submittal package is published. For a general residential permit the Residential Permits page lists: two complete sets of architectural plans; a site plan with scaled dimensions showing distances from property lines; three sets of energy calculations and Manual J for heated/cooled space; septic tank permit/re-certification if applicable; FEMA Elevation Certificate if in a flood zone; water/sewer capacity documentation or a JEA release; and proof of Homestead Exemption for existing structures. 48% · department page (general, not solar-specific)
• How many copies, and in what format? Electronic only, through JaxEPICS; all documents must be submitted in PDF format 85% · department page
• Is a site plan required, and what must it show? A site plan with scaled dimensions showing distances from property lines is required for general building permits; no PV-specific reduced version is published for a rooftop retrofit 52% · department page (general, not solar-specific)
• Is an electrical PE stamp required, and at what threshold? Statewide floor: no PE stamp required for electrical work performed by a licensed EC where the electrical system value is $125,000 or less AND aggregate service capacity is 600 amperes (240V) or less on a residential system (FS 471.003(2)(h)) 65% · Florida Statute

Most authorities now take the whole application through a portal, and several states cap or constrain what a residential solar permit may cost. Check whether plan check is billed separately before you quote the job.

• Which permit portal does this authority use? JaxEPICS, at https://jaxepics.coj.net/ 92% · portal landing page
• Can the whole application be completed online? Yes 82% · department page
• What does a residential solar permit cost? No PV-specific fee line exists. A residential PV job is billed under the general Electrical and Building fee formulas: Electrical 'Residential Service Charge' (e.g., $80 for 0-100A, $100 for 101-150A/151-200A, +$20 per additional 50A) if a service alteration is involved, plus the Building alteration fee ($2.00 per $1,000 of construction cost) if any structural/roof work is permitted, plus a plan-review fee (67% of the BID permit fee or $90, whichever is greater) and an ~8-15% Development Services Fee. 68% · City fee schedule (city-fees page)
• How is the fee calculated? Mixed — ampere-tiered for the electrical service/alteration component, valuation-based (per $1,000 of construction cost) for the building/structural alteration component 72% · City fee schedule
• Is there a separate plan-check fee? Yes 80% · City fee schedule

Interconnection is a separate process from the permit and usually the longer pole. Where the utility does not depend on the permit being issued, running both at once is the single biggest saving available on a residential job.

• What is the stated plan-review turnaround? 25-30 business days for first review; resubmissions in about 10 business days or less 80% · department FAQ page
• How long is an issued permit valid before it expires? 180 days from issuance 82% · department FAQ page
• Which utility handles interconnection here? JEA (Jacksonville Electric Authority) — a municipally-owned utility, not an investor-owned utility 90% · utility program page
• Where does the utility sit in the sequence? After the City's permit inspection, before energization: the customer's electrical contractor must notify the City's permit office; once the permit office inspects and approves the electrical work, it sends JEA an official notification, and 'JEA will not proceed until we receive that notification.' JEA then conducts its own interconnection inspection before installing the dual-register meter. 85% · utility program page

The NEC edition a jurisdiction enforces is often a cycle behind the newest one published, and local amendments sit on top of it. Rapid shutdown, conductor sizing and labelling all change between editions, so the edition in force is the first thing to establish, not the last.

• Which NEC edition is in force? NFPA 70 - 2020 National Electrical Code 95% · department codes page
• Which building code edition is in force? Florida Building Code, 8th Edition (2023) 95% · department codes page
• Which fire code edition is in force? 2023 Florida Fire Prevention Code, 8th Edition 88% · department codes page
• Are there local amendments to any of the above? At least on fees and administrative provisions, yes: the City's own fee schedule repeatedly cites 'Section 320.409' (the Ordinance Code / Building chapter) as the basis for building, electrical, plumbing, and mechanical permit fees, which is itself a local ordinance layered on top of the state-model codes. The extent of technical (non-fee) local amendments to the FBC/NEC text itself was not confirmed. 60% · City fee schedule (ordinance section citations)
• What is the installation judged against? Florida Building Code, 8th Edition (2023), and NFPA 70 - 2020 NEC 90% · department codes page

Ridge setbacks and roof access pathways are fire-service requirements and they constrain the array layout. They are the most common cause of a redesign after the fire department comments on a plan set.

Nothing recorded for Duval County on this step yet — 1 question checked and found unpublished. The guidance above is general.

Which rapid-shutdown rule applies follows directly from the NEC edition in force, and the initiation device has to be at a location the fire service can reach and identify. This is inspected, and it is labelled.

• Is rapid shutdown required, and to which NEC edition? Yes, under NEC 2020 Article 690.12 (rapid shutdown of PV systems on buildings), which is the electrical code edition the City currently enforces 62% · inference from confirmed NEC edition; no city-specific rapid-shutdown document found

The NEC sets a baseline for permanent markings at the service equipment and the disconnecting means. On top of that, an authority may specify its own wording, and the utility may specify more again. Where any of them writes its own text, a generic off-the-shelf label set will not pass — this is the detail most often fixed on a return visit.

• Does the UTILITY specify placards beyond the AHJ's? For residential-scale systems (JEA's <50kW residential DG tier), no placard/label spec is published by JEA beyond the general policy text. JEA's Distributed Generation Policy only specifies an 'externally accessible, lockable a/c disconnect device located in close proximity to the meter location' for systems over 100 kW — a scale well above typical residential rooftop PV. 65% · utility policy document (PDF, extracted with pdftotext)

Where the AC disconnect must sit relative to the meter is usually the utility's rule, not the building department's. Battery storage frequently carries its own permit, its own inspection and its own fire conditions.

• Where must the AC disconnect be, relative to the meter? Not specified for typical residential (<50kW/<100kW) systems by either the City or JEA. JEA's Distributed Generation Policy only requires an externally accessible, lockable AC disconnect 'located in close proximity to the meter location' for systems over 100 kW — a commercial-scale threshold. Below that, placement would default to NEC 2020's general disconnecting-means requirements rather than a City- or JEA-specific location rule. 58% · utility policy document (PDF, extracted with pdftotext)
• Is a ground mount treated as a structure? Likely yes, as a general accessory structure — no PV-specific zoning provision exists, so a ground-mounted array would fall under Zoning Code Sec. 656.403 ('Accessory uses and structures'), which sets setback/height rules for any accessory structure not otherwise addressed (e.g., under 15 ft: rear/side yard only, minimum 5 ft from a lot line). 55% · zoning ordinance text (via elaws.us mirror; general accessory-use provision, not solar-specific)

Booking is a portal, a phone call or an email depending on the authority, and the notice required is rarely zero. Book before the work is finished rather than after — the lead time, not the work, is usually what sets the date.

• How is an inspection booked? By phone ((904) 255-8500, option 4, weekdays 7am-4pm) or online at https://buildinginspections.coj.net/ 85% · department page

Some authorities inspect their own solar work; some delegate it, and a few do not inspect the PV equipment itself at all. Who is coming determines what they will look at.

• Does this AHJ perform its own final solar inspection? Yes, by the City's own Building Inspection Division field inspectors — unless the owner has elected a licensed private provider under FS 553.791, whose results the City is statutorily required to accept in lieu of its own inspection 72% · department page
• If delegated, to whom? Not delegated by the City by default. On the owner's own election, a Florida-licensed private provider under FS 553.791 may substitute for the City's plan review and/or inspection (the City must accept qualifying results); floodplain, planning, environmental, and fire review may NOT be handled this way. 68% · department forms page + statewide statute

A rough-in or mid-roof inspection, where one is required, has to happen before the work it covers is closed up. Missing a stage means opening something back up, and it is the most expensive kind of correction.

Nothing recorded for Duval County on this step yet — 2 questions checked and found unpublished. The guidance above is general.

The approved plan set, the permit, and the equipment listings should be on site and reachable. Inspectors routinely verify that installed equipment matches what was approved, and that the labels are the ones the plan set promised.

• What must be on site at inspection? The complete set of legible, approved permit documents in a weatherproof container, plus the posted permit and the filed Notice of Commencement (NOC) — a copy of the filed NOC must also be submitted to the Building Inspection Division before requesting inspections 82% · department FAQ page

Passing gives you a final or an equivalent sign-off. That is not the same as permission to operate: PTO comes from the utility, and who tells the utility the inspection passed varies. A system left switched off for weeks is usually waiting on this handover.

• What is issued on pass? A Certificate of Occupancy or Certificate of Completion 62% · department page
• Who notifies the utility for PTO? The City's own permit office — not the installer directly. JEA states: 'Confirm that your electric contractor has notified the appropriate permit office for your system to be inspected. After the electric work is inspected and approved, the permit office will send JEA an official notification. JEA will not proceed until we receive that notification.' 85% · utility program page
• Is there a re-inspection fee? $45 85% · department page