City of Vernon

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? No. The City of Vernon is not the AHJ for residential solar. Building permits, electrical permits, plan review and inspections for property inside the Vernon city limits are issued and performed by the WASHINGTON COUNTY Building Department (1331 South Blvd., Suite 900, Chipley FL 32428, 850-638-6195), with the land-use step handled first by the Washington County Planning Department. The City's only role in the county development process is that, for new development inside the Vernon city limits, 'a letter stating sewer and water will be provided or are available must be attached to the Land Use Application' — Vernon runs a municipal water/sewer/garbage utility, not a building department. 90% · authority handout
• What does this authority permit itself, and what does it delegate? Delegated — the City of Vernon permits nothing relevant to rooftop PV. Land development review (Land Use Certificate) sits with the Washington County Planning Department; building and electrical permits, plan review, inspections and certificates of occupancy sit with the Washington County Building Department; E-911 addressing with the County E-911 Addressing Department. Vernon retains its municipal water/sewer/garbage utility and a volunteer fire department. 88% · codified ordinance
• Is a permit required for a residential rooftop PV system? Yes. A Washington County building permit is required and the County treats solar as its own work type: the Application for Building Permit carries a 'Solar System' checkbox alongside Single Family, Duplex, Swimming pool etc., and the current fee schedule carries a line 'Solar System Installation — Based on Building Valuation Table'. A separate electrical permit is also required. 90% · permit application form
• Is there a separate electrical permit, or is it combined? Separate. The Application for Building Permit states verbatim 'I understand that a separate permit must be secured for ELECTRICAL WORK, PLUMBING, SIGNS, WELLS, POOLS, FURNACES, BOILERS, HEATERS, TANKS, AIR CONDITIONERS, and etc.' The electrical side is filed on the County's separate Trade Permit Application, which has its own ELECTRIC block and asks which utility serves the parcel (GCE / FPL / WFECA-G). 92% · permit application form
• Is a HOA or architectural approval required first? Not by the AHJ, but flagged by it. The County's residential instructions warn twice that 'Some Subdivisions have Architectural Review Committees that require approval of the placement of a dwelling and accessory buildings' and that deed restrictions 'override county laws and ordinances', while stating 'The County does not enforce or oversee any deed restrictions.' The County fee schedule also notes 'ARC Approval if in Sunny Hills or Leisure Lakes Subdivision or inside any city limits' — but that note is attached to SIGN permits, not to building permits. Overriding this, F.S. §163.04(2) makes a deed restriction or HOA rule prohibiting solar collectors unenforceable; an HOA may only 'determine the specific location where solar collectors may be installed on the roof within an orientation to the south or within 45° east or west of due south if such determination does not impair the effective operation of the solar collectors'. 80% · authority handout
• Is there a historic-district review? No. The Land Development Code has a 'Historical and Archaeological land use overlay' at §2.03.03, but it is a land-use-district overlay governing permitted uses, density and intensity on designated historical/archaeological sites — it contains no design review, no certificate of appropriateness, and nothing about roof-mounted equipment. No historic-district design review of any kind was found for Vernon. 62% · codified ordinance
• Is a wind or windstorm certification required? No separate windstorm certification beyond Florida's statewide Product Approval system. The County does set local wind-speed lines: Code §14-37 makes State Road 20 the wind-speed line, with '130 miles per hour' south of SR 20 and '120 miles per hour' north of it. Vernon lies north of SR 20, so 120 mph is the design wind speed. The Trade Permit Application asks for an 'FL. PRODUCT APPROVAL CODE' on roofing work, and the Inspection Procedures require a 'Product Approval Sheet ... on file in the Building Department prior to inspection'. 80% · codified ordinance
• Is a Specific Use Permit or Council approval ever required? Only for utility-scale solar, never for a rooftop system. The LDC use table lists 'Solar Farms' as SE (Special Exception) in two districts, and §2.02.04(L) adds standards when so approved: a 100-ft setback including a 25-ft landscape buffer when abutting a residential land use category, a 100-ft buffer from the ordinary high-water line of the Choctawhatchee River, Holmes Creek and Econfina Creek, and compliance with the County's tree-removal standards. Nothing in the LDC subjects an accessory rooftop PV system to a special exception or council approval. 85% · codified ordinance
• Is there a system-size cap on residential generation? No AHJ-imposed cap. The County code and LDC contain no size limit on residential generation — the only size-related solar text in the LDC concerns utility-scale Solar Farms. The binding limits are the utility's: FPL requires that the system 'be estimated to produce less than 115% of your annual kWh consumption', limits customer generation 'to 90 percent of the FPL service capacity', and sets tiers of 10 kW (Tier 1), >10–100 kW (Tier 2) and >100–2,000 kW (Tier 3), with the AC rating taken as the DC array rating × 0.85. Any FPL system of 50 kW or greater must interconnect at 120/208V or 277/480V wye three-phase. 80% · utility interconnection guidelines

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 contractor licensed by the State of Florida and registered with the Washington County Building Department — the Trade Permit Application and Building Permit Application both require a 'State License #' and a county 'Competency Card' number. A homeowner may alternatively pull the permit as an owner-builder under F.S. §489.103 using the County's Owner Builder Disclosure Statement. 82% · permit application form
• Must the contractor be registered with this authority before applying? Yes. The County operates a Contractor's License Registration: complete the application form, supply a current copy of the state licence and driver's licence, a certificate of insurance for general liability and workers' compensation naming 'WASHINGTON COUNTY BUILDING DEPARTMENT' as certificate holder (or an exemption card), and a Letter of Authorization if anyone other than the licence holder will pull permits. The instruction page states 'CERTIFIED CONTRACTORS ARE REQUIRED TO PAY AN ADMINISTRATION FEE OF $35.00'; the fee schedule carries a matching 'Certified Contractor Admin Fee $35'. Registration is also the precondition for emailing permits in: 'Permits may be emailed to permits@washingtonfl.com given you are currently registered with the Washington County Building Department.' 85% · authority handout
• Is a homeowner permitted to self-install and self-permit? Yes. The County publishes an Owner Builder Disclosure Statement implementing the F.S. §489.103 exemption: the owner 'may build or improve a one-family or two-family residence or a farm outbuilding', must provide 'direct, onsite supervision of the construction', may not hire an unlicensed person to act as contractor, and is presumed to have built for sale or lease if the property is sold or leased within 1 year of completion. 85% · authority handout

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 checklist is published. The generic package, assembled from the County's own forms, is: (1) an approved Land Use Certificate from the County Planning Department (application + recorded deed + 'a simple site map'; for a Vernon parcel, new development also needs a City of Vernon letter confirming sewer and water are available); (2) a valid E-911 address; (3) a signed and NOTARIZED Application for Building Permit with the 'Solar System' box ticked and a valuation of work; (4) a Trade Permit Application for the electrical work naming the state licence and county competency card; (5) a certified copy of the Notice of Commencement for work of $2,500 or more, which 'must be provided to Building Department and posted on the jobsite before the first inspection can be performed'; (6) Florida Product Approval documentation; (7) contractor registration on file, plus a Letter of Authorization if the applicant is not the licence holder. 72% · document library
• How many copies, and in what format? Not stated as a number of copies. On format the County says: 'Permits may be emailed to permits@washingtonfl.com given you are currently registered with the Washington County Building Department. Emailed and faxed permits processing time may take up to 3 business days. All other permits should be brought into the office for processing.' The Building Permit Application must be signed and notarized, so a wet/notarised original is implied. 65% · department page
• Is a site plan required, and what must it show? Yes, at the land-use stage. The Land Use Certificate application states '*A simple site map and copy of deed are required for a land use application', and the residential instructions require the Land Use Application to be submitted 'with a recorded deed and site plan'. No content specification for the site plan is published, and no separate site-plan requirement is stated for the building permit itself. 75% · permit application form
• Is an electrical PE stamp required, and at what threshold? No electrical PE stamp is required by the AHJ. The statewide floor is F.S. §471.003(2)(h), which exempts a contractor licensed under ch. 489 from the engineering-practice requirement where the project 'requires an electrical ... system with a value of $125,000 or less' and 'an aggregate service capacity of 600 amperes (240 volts) or less on a residential electrical system'. Both limits are far above a residential rooftop PV job, so no electrical PE stamp arises. 85% · state 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? iWorQ — https://portal.iworq.net/WASHINGTONFL/permits/601. Confirmed live in this run: the page carries a public permit search (by Permit #, Permit Date, Permit Type, Parcel #, Applicant Name, Applicant Address) and an inspection-scheduling form posting to portal.iworq.net/WASHINGTONFL/scheduler/601/... with a date picker and five-minute time slots from 07:00. 88% · permit portal
• Can the whole application be completed online? No — partially. The iWorQ portal supports permit search and online inspection scheduling without a login. Applications are not submitted through it: the County's route is 'Permits may be emailed to permits@washingtonfl.com given you are currently registered ... All other permits should be brought into the office for processing', and the Building Permit Application must be signed and notarized. The Planning step (Land Use Certificate) is a paper/emailed form to the Planning Department. 78% · department page
• What does a residential solar permit cost? No single published solar total. Built from the County's own current fee schedule the components are: Planning — Land Use Certificate (New) $50, E-911 Address Application $25 (only if a new address is needed); Building — non-refundable Plan Submittal fee $35 collected at submittal, plan review fee 'assessed at a minimum of $35 or 15%, whichever is greater', building permit for 'Solar System Installation — Based on Building Valuation Table' (residential R-3 one- and two-family, type VB = $165.67/sq ft in the 2024 ICC table, with the tiered building-fee ladder starting at $100 for valuations of $10,000 and less); Electrical — 'Electrical Permit: Single Family Residential $125'; plus 'A State surcharge (Radon) of 3% or $4.00, whichever is greater ... applied to all permits issued' and a 3.5% credit-card convenience fee effective 17 March 2025. On a typical small residential PV valuation that is roughly $250–$300 before the building-permit portion. 80% · fee schedule
• How is the fee calculated? Mixed. The building-permit portion is Valuation-based ('Solar System Installation — Based on Building Valuation Table', with the tiered $ ladder: $100 for $10,000 and less, $252 for the first $10,000 plus $6 per additional thousand to $50,000, and so on). The electrical portion is Flat ('Electrical Permit: Single Family Residential $125'). Plan review is percentage-based (15% or $35, whichever is greater) and the state radon surcharge is 3% or $4 minimum. 88% · fee schedule
• Is there a separate plan-check fee? Yes, two of them. A non-refundable $35 Plan Submittal fee is collected at the time of submittal and again on any re-submittal or addendum requiring re-review; separately, 'FEES FOR REVIEW OF PLANS will be assessed at a minimum of $35 or 15%, whichever is greater', collected at permit issuance. 90% · 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? No plan-review turnaround is published for the building permit itself. The two published durations are: Planning — 'Please allow up to five (5) business days for processing of this application' (Land Use Certificate); Building — 'Emailed and faxed permits processing time may take up to 3 business days.' 70% · permit application form
• How long is an issued permit valid before it expires? Six months, kept alive by inspections. The Building Permit Application states 'The building permit is valid as long as there is construction progress and an approved inspection is recorded within each 180 days (6 months) period.' The Trade Permit Application states 'This permit is VOID after six (6) months from issuance unless the work it covers has been commenced and has had ongoing inspections.' LDC §10.06.02(B) adds that a Building Permit expires six months from issuance if work has not commenced, or if the work is not completed within one year, extendable at the Building Official's discretion. A Land Use Certificate separately 'will expire one (1) year from the date of issuance if no building permit is obtained.' 85% · permit application form
• Which utility handles interconnection here? Inside the Vernon city limits the franchised electric utility is Florida Power & Light (FPL Northwest Florida) as successor to Gulf Power Company: the City's own ordinance index lists Ordinance 14-202 (2014) 'Granting to Gulf Power Company the right and franchise to maintain and operate an electric plant and an electric transmission / distributing system', and Gulf Power was merged into FPL on 1 January 2021. Washington County separately has three franchised electric utilities — Gulf Power Company (Ord. 17-06, 30 yrs), West Florida Electric Cooperative Association (Ord. 17-07, 30 yrs) and Gulf Coast Cooperation, Inc. (Ord. 2017-12, 20 yrs) — and both county forms make the installer pick per parcel ('ELECTRIC: GCE / FPL / WFECA-G' on the Trade Permit; 'Power Company: GCE / FPL / WFE' on the Land Use Certificate). Confirm per address. 65% · municipal ordinance index
• Where does the utility sit in the sequence? Before permit AND after inspection — the utility brackets the job. FPL: 'All interconnection applications must be approved prior to installation and operation of the renewable energy system', and 'The customer on the account must complete an application, interconnect agreement, obtain a building permit, and for Tier 2 and 3, obtain proof of insurance and pay an application fee.' Then: 'Once construction is complete, a customer should provide a copy of the approved permit or a screen print from the local authority's website indicating the permit has been approved' including 'Electrical and mechanical inspection signed off / approved by the local inspector'. Operation before the bi-directional meter is installed 'is strictly prohibited' except for testing and inspection. 85% · utility interconnection guidelines

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? NEC 2020. The Florida Building Code Residential, 8th Edition (2023) cites the National Electrical Code as 'NFPA 70-20' in its own amendment at E3408.1, and Washington County Code §14-68 floating-adopts 'The National Electric Code, as it adopted by the State of Florida, as it may be amended and updated from time to time'. So the edition in force in Vernon is whatever Florida has adopted, currently the 2020 NEC. 85% · code text (third-party mirror)
• Which building code edition is in force? Florida Building Code, 8th Edition (2023), effective 31 December 2023. Washington County Code §14-36 floating-adopts it: 'The Florida Building Code, as it may be amended and updated from time to time, is hereby adopted for use in Washington County, Florida.' The County's own Application for Building Permit prints the header 'Code in effect 8th Edition Florida Building Code'. 92% · permit application form
• Which fire code edition is in force? Florida Fire Prevention Code, 8th Edition (2023), effective 31 December 2023 — NFPA 1 (2021) and NFPA 101 (2021) with Florida amendments. Washington County Code §30-32 floating-adopts the state code without naming an edition ('Uniform fire safety standards. F.S. ch. 633 ... and F.A.C. ch. 4A, Florida Fire Prevention Code'), so the state edition is the operative one. A 9th Edition (2026) is in rulemaking, with a proposed-rule hearing noted for 14 July 2026. 80% · adopting agency page
• Are there local amendments to any of the above? Yes, at county level; none at Vernon level. Washington County retains a large body of locally-authored electrical rules in Code Ch. 14, Article III ('Electrical Code', Ord. 80-2, 12 May 1980), which §14-67(b) makes primary: 'The National Electrical Code standards and regulations shall apply to the extent they are not in conflict with this article.' §14-37 sets local wind-speed lines (130 mph south of SR 20, 120 mph north). The City of Vernon has adopted no amendments of its own — it has no building code ordinance at all. 85% · codified ordinance
• What is the installation judged against? Florida Building Code 8th Edition (2023) — for a one- or two-family dwelling, FBC Residential §R324 (Solar Energy Systems) and §R328 (Energy Storage Systems); NEC 2020 as adopted by Florida, overlaid by Washington County Code Ch. 14 Art. III's local electrical provisions where they conflict; and the Florida Fire Prevention Code 8th Edition. There is no Washington County and no City of Vernon solar standard. 78% · codified ordinance

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.

• What ridge setback and access pathways are required? Statewide FBC Residential §R324.6, with no local amendment. Pathways (§R324.6.1): 'Not fewer than two pathways, on separate roof planes from lowest roof edge to ridge and not less than 36 inches (914 mm) wide, shall be provided on all buildings. Not fewer than one pathway shall be provided on the street or driveway side of the roof.' Each roof plane carrying an array needs its own 36-inch pathway from lowest edge to ridge on that plane, an adjacent plane, or straddling both. Ridge setback (§R324.6.2): 18 inches clear on both sides of a horizontal ridge where the array occupies not more than 33% of plan-view total roof area; 36 inches where it occupies more than 33%. With an NFPA 13D / §P2904 sprinkler system (§R324.6.2.1) the 18-inch setback extends to arrays up to 66%. §R324.6.2.2: no panels below an emergency escape and rescue opening, with a 36-inch pathway to it. Exceptions: detached non-habitable structures; where 'the code official has determined that rooftop operations will not be employed'; and roofs of slope 2:12 (17%) or less. 78% · code text (third-party mirror)

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 — NEC 2020 Article 690.12 rapid shutdown applies, because Washington County Code §14-68 floating-adopts the NEC as adopted by Florida and the edition Florida has adopted in the 8th Edition FBC is NFPA 70-2020. That is the module-level rapid-shutdown edition. No local amendment to 690.12 was found in the county code. 70% · codified ordinance

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.

• Which placards does this authority require at the service equipment? No AHJ-specified placard list exists. Neither the City of Vernon nor Washington County publishes any placard, label or marking requirement for PV — the county code contains zero occurrences of 'solar', and the building-department document library (12 documents, enumerated in full in this run) contains no solar handout. What is required therefore comes from two other places: (a) the NEC 2020 Articles 690/705 markings that apply by default as adopted code, and (b) the utility. FPL requires, for battery storage behind the meter, 'A placard must be permanently affixed to the meter enclosure stating “Battery storage utilized in this facility.”' and, for Tier 2/3 systems carrying a manual disconnect, 'A sign noting the location of the disconnect switch should be installed at the meter' plus 'a warning sign indicating that both sides of the switch may be energized'. 78% · utility interconnection guidelines
• Does the authority specify placard wording of its own? No, not by the AHJ — but yes by the utility. Washington County and the City of Vernon specify no placard wording of any kind. FPL specifies exact wording for one placard: 'Battery storage utilized in this facility.' For the disconnect signage FPL does not fix the wording and instead says 'Please contact FPL for approval of a remote switch location and the verbiage or the location of the sign prior to the final design.' 80% · utility interconnection guidelines
• Does it specify letter height, colour or material? Not specified. No letter height, colour, contrast or material specification is published by the City of Vernon, by Washington County, or by FPL. FPL's only physical requirement is that the battery placard be 'permanently affixed to the meter enclosure'. Anything further falls back on the NEC 2020 general marking requirements for the adopted edition. 62% · utility interconnection guidelines
• Is a site plan / facility map placard required, and what must it show? No local requirement. Neither Vernon nor Washington County requires a site plan or facility-map placard, and none is mentioned in any county form or in FPL's guidelines. Whatever NEC 2020 §705.10 requires for the adopted edition applies by default and nothing is added locally. 58% · codified ordinance
• Does the UTILITY specify placards beyond the AHJ's? Yes — FPL is the only source of placard requirements here, since the AHJ publishes none. (1) Battery storage: 'A placard must be permanently affixed to the meter enclosure stating “Battery storage utilized in this facility.”' (2) Tier 2 and Tier 3 systems, which require a visible-load-break manual disconnect: 'A sign noting the location of the disconnect switch should be installed at the meter to enable FPL personnel to easily locate the disconnect switch in the event of an emergency. The disconnect switch should also have a warning sign indicating that both sides of the switch may be energized.' Inverter-based Tier 1 systems (10 kW and below) are exempt from the manual disconnect, and therefore from its two signs. 85% · utility interconnection guidelines
• Where must the labels be placed? Battery placard: 'permanently affixed to the meter enclosure'. Disconnect-location sign: 'installed at the meter'. Both-sides-energized warning: on the disconnect switch itself. The disconnect switch it refers to 'shall be mounted separate from, but adjacent to, the FPL meter socket', must 'remain readily accessible to FPL at all times', must be 'capable of being locked in the open position with a single FPL utility padlock', and 'should not be locked in a meter room'. No AHJ placement rule exists. 85% · utility interconnection guidelines

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? Mounted separate from, but adjacent to, the utility meter socket — and only for larger systems. FPL: 'Tier 2 and tier 3 renewable generation systems require a manual disconnect switch of the visible load break type ... The manual disconnect switch shall be mounted separate from, but adjacent to, the FPL meter socket. The customer shall ensure that such manual disconnect switch shall remain readily accessible to FPL at all times and be capable of being locked in the open position with a single FPL utility padlock.' It 'should only disengage the renewable source, not all of the customer's electrical service' and 'should not be locked in a meter room'. Inverter-based Tier 1 systems (10 kW and below) are exempt: FPSC Rule 25-6.065(6)(a) provides that 'Inverter-based Tier 1 customer-owned renewable generation systems shall be exempt from this requirement, unless the manual disconnect switch is installed at the investor-owned utility's expense.' A remote switch location needs FPL approval in advance. 85% · utility interconnection guidelines
• Must equipment be on a specific approved list? Yes, by listing standard rather than by an approved-products list. FBC Residential §R324.3.1: PV panels and modules 'shall be listed and labeled in accordance with UL 1703'; inverters 'shall be listed and labeled in accordance with UL 1741'; 'Systems connected to the utility grid shall use inverters listed for utility interaction'; mounting systems listed to UL 2703. §R328.2: energy storage systems 'shall be listed and labeled in accordance with UL 9540'. FPL independently requires that behind-the-meter battery storage 'must have a certification conducted by a Nationally Recognized Testing Laboratory (NRTL) to the current UL 1741 standard for safety' and that non-certified storage 'must be DC coupled behind a UL 1741 listed device'. Florida Product Approval also applies via the County's forms. Washington County maintains no approved-equipment list of its own. 82% · code text (third-party mirror)
• Are batteries permitted, and under what conditions? Yes, under the statewide FBC Residential §R328 — there is no local battery rule. Listing: UL 9540 (§R328.2), with an exception allowing repurposed unlisted EV battery systems only where approved and installed outdoors or in detached sheds not less than 5 ft from exterior walls, property lines and public ways. Spacing (§R328.3.1): individual units separated by not less than 3 ft unless smaller distances are documented by large-scale fire testing complying with the Florida Fire Prevention Code. Locations (§R328.4): detached garages and detached accessory structures; attached garages separated per §R302.6; outdoors or on the exterior side of exterior walls not less than 3 ft from doors and windows directly entering the dwelling unit; enclosed utility closets, basements, storage or utility spaces with finished or noncombustible walls and ceilings, where unfinished wood-framed construction must be covered with 5/8-inch Type X gypsum wallboard. Not permitted in sleeping rooms or in closets or spaces opening directly into sleeping rooms. §R328.1 exempts ESS listed to UL 9540 and marked 'For use in residential dwelling units' installed per instructions and NFPA 70, and ESS under 1 kWh. FPL adds: the meter-enclosure placard; energy stored 'is only for the customer's use' and 'the customer may not export power from the battery to the grid'; a battery installed purely as emergency backup without renewable generation needs no interconnection agreement, but one designed to charge from and operate interconnected with the grid requires a Small Generator Interconnection Application. 82% · code text (third-party mirror)
• Is there a separate ESS permit or inspection? No separate ESS permit or ESS inspection is published by the AHJ. Washington County's current fee schedule has no battery or energy-storage line, and its live inspection-type list in the iWorQ portal (159 types, enumerated in this run) contains no battery or ESS entry — the two solar entries are 'Solar/Final' and 'Electrical/Solar Final'. A battery would therefore be permitted and inspected under the same building and electrical permits as the PV system. 68% · permit portal
• Is a ground mount treated as a structure? Effectively yes, as a structure, but no local rule says so directly. FBC Residential §R324.7: 'Ground-mounted photovoltaic systems shall be designed and installed in accordance with Section R301' — the structural design chapter. §R324.7.1 then says 'Ground-mounted photovoltaic systems shall be subject to the fire separation distance requirements determined by the local jurisdiction' — and Washington County has determined none: no fire separation distance for ground-mounted PV appears anywhere in its code, LDC or published documents. The LDC's accessory-structure section §2.04.03 lists barns, sheds, shops, storage, utility buildings, greenhouses, carports and garages, with setbacks per Table 2.02.06 and a rule that accessory structures 'shall not be located closer than ten (10) feet from any structure'; it does not name solar. 62% · code text (third-party mirror)
• Is there a local rule on service upgrades or busbar sizing? Yes, one locally-authored service rule and no busbar rule. Washington County Code §14-80 ('Service conductor capacity; height of main service switch'): service-conductor current-carrying capacity is computed per the NEC tables 'except that no service conductors shall be smaller than no. 8 AWG copper or its equivalent in aluminum. No main service switch operating handle shall exceed a height of six feet or a minimum of 3½ feet from grade floor or permanent platform.' §14-79 also bars aluminium or copper-clad aluminium conductors no. 8 or smaller. Nothing in the county code addresses busbar rating, 120% rule or supply-side connections. The fee schedule prices an 'Electrical Permit: Residential Service Upgrade/Temp Pole — $100 minimum'. 80% · codified ordinance
• Is a specific mounting system or attachment spacing required? No local mounting or attachment-spacing rule. The statewide standard applies: FBC Residential §R324.3.1 requires that 'Mounting systems listed and labeled in accordance with UL 2703 shall be installed in accordance with the manufacturer's installation instructions and their listings'; §R324.4.1 requires the system and the roof to support the imposed gravity loads; §R324.4.1.2 requires wind loads per ASCE 7; §R324.4.3 requires roof penetrations to be 'flashed and sealed in accordance with Chapter 9'. Washington County adds only the local 120 mph wind speed north of SR 20 (§14-37) and the general Florida Product Approval requirement. 75% · code text (third-party mirror)

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 to the Washington County Building Department, 850-638-6195, or through the iWorQ portal. The Inspection Procedures document states 'YOU MUST HAVE THE PERMIT NUMBER AND TYPE OF INSPECTION WHEN CALLING FOR INSPECTION' and 'The contractor, owner, or authorized agents should call the Building Department for inspection when the work is completed'. The iWorQ portal separately carries an inspection-scheduling form (posting to portal.iworq.net/WASHINGTONFL/scheduler/601/permit/...) with an inspection-type picker, a date picker and five-minute time slots. 80% · authority handout
• How much notice is required? 24 to 48 hours. 'Due to a high demand in requests for inspections, please contact Building Department staff at least 24-48 hours prior to inspection date.' 88% · department page
• Are same-day or AM/PM windows offered? No same-day inspections, and the portal offers exact times rather than AM/PM windows. The iWorQ scheduling form presents five-minute slots running from 07:00, and on 14 September 2026 the earliest selectable inspection date it offered was 15 September 2026 — the next day. 58% · permit portal

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 — Washington County performs it in house (not the City of Vernon). The Building Department page states it is 'responsible for issuing Building Permits, Reviewing Plans, and Performing Electrical & Building Inspections and maintaining Contractors Licensing', and names its own Building Official (Charles Vannatter) and permit staff. The County's live inspection-type list contains two solar-specific entries: 'Solar/Final' and 'Electrical/Solar Final'. 88% · department page
• If delegated, to whom? Not delegated. Washington County's own staff perform the inspections; no third-party inspection agency is named anywhere in the County's published material. 75% · department page

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.

• Which inspections are required, and in what order? For a rooftop PV retrofit the County's live inspection list offers a single solar stage: 'Solar/Final' or 'Electrical/Solar Final'. There is no solar rough-in, mid-roof or racking inspection type in the list. The published Building Inspection Procedures document (rev. 8/2024) lists a ten-stage sequence — temporary electrical service, footer, under-slab, floor slab, concrete block, nailing & strapping, dry-in, insulation, temporary/permanent power, final/CO — but that is a new-construction sequence and contains no PV content. 70% · permit portal
• Is a rough-in or mid-roof inspection required? No. No solar rough-in or mid-roof inspection type exists in the County's inspection list — the only PV entries are finals. The general new-construction sequence does include a 'Nailing & Strapping Inspection' (before felt and before t-vak) and a 'Dry-In' inspection, but those are roof-construction stages, not PV stages. 65% · permit portal

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.

• Is there a published inspection checklist? Yes, a general one — 'Building Inspection Procedures' (rev. 8/2024), a two-page document listing every required inspection stage, what each covers, what must be posted on the job before construction, and the re-inspection fee. It is new-construction shaped and contains no solar or PV content. There is no published PV inspection checklist. 85% · authority handout
• What must be on site at inspection? 'The following shall be posted on job before any new construction may commence. Address Posted, Prints, Inspection Card and Notice of Commencement. Permit board shall be installed so that it may be viewed from the street.' The Building Permit Application adds that for work of $2,500 or more 'A certified copy of the Notice of Commencement must be provided to Building Department and posted on the jobsite before the first inspection can be performed.' 85% · authority handout
• Does the inspector verify labels and listings? Not published. Nothing in the County's Building Inspection Procedures, its permit applications, or its code says the inspector verifies PV labels or equipment listings. The nearest published requirements are that a 'Product Approval Sheet must be on file in the Building Department prior to inspection' (stated for the Floor Slab stage of new construction) and that the Trade Permit Application asks for an 'FL. PRODUCT APPROVAL CODE' on roofing work. 60% · authority handout

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? For new construction, a Certificate of Occupancy: 'Final/Certificate of Occupancy ... Building will be released for permanent power. Certificate of Occupancy can be picked up at the Building Department between the hours of 8:00 am and 4:00 pm the next business day.' For a PV retrofit on an existing dwelling no CO arises — what is issued is a passed final inspection recorded against the permit ('Solar/Final' or 'Electrical/Solar Final'), which is what FPL then asks the customer to evidence. 65% · authority handout
• Who notifies the utility for PTO? Installer / customer — not the AHJ. FPL: 'Once construction is complete, a customer should provide a copy of the approved permit or a screen print from the local authority's website indicating the permit has been approved and that includes the following: Electrical and mechanical inspection signed off / approved by the local inspector; Description of work ...; Address of where the system was installed; Permit number; Building department name.' Washington County publishes nothing about notifying a utility, and the iWorQ portal's public permit search is exactly the 'screen print from the local authority's website' FPL will accept. 88% · utility interconnection guidelines
• Is there a re-inspection fee? $75, commercial and residential alike. The fee schedule line reads 'Reinspection Fee: Commercial & Residential — $75'. The Inspection Procedures document repeats it: 'Any inspection that is not ready when the inspector gets to the site or inspections that fail will be required to pay a $75.00 re-inspection fee (Building Official will determine when this fee will apply)'. 90% · fee schedule
• How are corrections issued and cleared? No correction-notice procedure is published. What the County does publish is the consequence and the rule: a failed or not-ready inspection draws the $75 re-inspection fee at the Building Official's determination, and 'DO NOT PROCEED with work until inspection is made and approved.' The job carries an Inspection Card on the permit board, which implies corrections are recorded on site; nothing describes how a correction notice is issued, delivered or cleared. 58% · authority handout