City of Delano

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 — City of Delano (Community Development Dept., Building Division) is the AHJ for building & electrical permitting of residential rooftop solar; fire plan review/inspection is delegated to Kern County Fire Department. 95% · department page
• What does this authority permit itself, and what does it delegate? Both (Building & Electrical, self-permitted by the City); Fire is delegated to Kern County Fire Department under DMC Title 14 (Ord. No. 2025-1367), which adopts the Kern County Fire Code by reference. 90% · council minutes
• Is a permit required for a residential rooftop PV system? Yes. 90% · city warrant register (finance record)
• Is there a separate electrical permit, or is it combined? Combined — the City's generic Building Permit Application folds electrical (and plumbing/mechanical) fixture review into a single building permit; no stand-alone electrical-only permit type for residential solar was found. 55% · permit checklist (OCR'd, image-only PDF)
• Is a HOA or architectural approval required first? No — no city-level architectural/design review or HOA-approval requirement for solar was found. 65% · site search (absence proven with controls)
• Is there a historic-district review? No — Delano has no historic district. 70% · site search (absence proven with controls)
• Is a wind or windstorm certification required? No — California does not require wind/windstorm certification for solar (a Texas/coastal-state concept); no Delano document imposes one. 55% · department page (absence)
• Is a Specific Use Permit or Council approval ever required? No SUP/Council approval requirement found for a standard residential rooftop PV system; larger/ground-mount commercial-scale systems could trigger discretionary review under the Zoning Ordinance (Title 20), but that could not be independently confirmed (see Q28 note on Municode access). 45% · department page

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? Either — typically a licensed contractor (C-10 electrical or C-46 solar), but the City's Building Permit Application form has a distinct Property Owner signature/section separate from Contractor, consistent with California's owner-builder allowance. 50% · permit application form
• Must the contractor be registered with this authority before applying? Yes, in practice — the Building Permit Application's 'Office Use Only' block requires staff to record 'City Business License: Expiration Date' and 'CSLB-Verified by... License Standing... Expiration Date' before issuance. 60% · permit application form
• Is a homeowner permitted to self-install and self-permit? Not addressed in any Delano-specific publication found; the City's application form has a distinct owner-signature line separate from the contractor block, consistent with allowing an owner-builder, but no solar-specific self-install/self-permit statement exists. 45% · permit application form

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 solar-specific submittal checklist is published. The general 'Required Documents for Permit Applications' checklist applies: site plan (north arrow, property lines, structure locations/dimensions), electrical plan with load calculations, structural/truss calculations if applicable (2 sets), Title-24 energy calculations if applicable (2 sets, with registration/watermark), and (for additions/alterations) smoke/CO alarm self-verification and SB407 plumbing-fixture retrofit forms. 65% · permit checklist
• How many copies, and in what format? Electronic format — plans submitted as PDF on CD or flash drive per the checklist ('Provide plans in an electronic format... All documents must be resubmitted for each re-review'); two physical sets are called out specifically only for structural/truss calculations and Title-24 energy calcs, if applicable. 55% · permit checklist
• Is a site plan required, and what must it show? Yes — site plan must show a north arrow, all property lines, and the location/size of all existing and proposed structures plus distances to property lines and between structures. 68% · permit checklist
• Is a structural PE stamp required, and at what threshold? No numeric threshold published. The general checklist requires plans to be 'stamped and signed by a Licensed Architect or Engineer... where required by the California Building Code' and calls for 'Structural Details, Connections, Transfer details' plus '2 sets of Structural Calculations, if applicable' — but does not set a PV-specific trigger (e.g., roof condition, system weight, or kW). 55% · permit checklist

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? SmartGov — City of Delano Public Portal (ci-delano-ca.smartgovcommunity.com/public/home). Explicitly named by the City for Engineering permits (encroachment, grading); the Building Division page does not confirm SmartGov use and instead offers a downloadable paper application. 62% · department page
• Can the whole application be completed online? Unclear/likely partial — Engineering permits (encroachment/grading) appear to run fully through SmartGov, but the Building Division's own page only offers a downloadable PDF application whose checklist calls for plans on CD/flash drive, suggesting building/electrical permits are not a fully self-service online flow. 50% · department page
• What does a residential solar permit cost? Approx. $43.50 flat 'Solar Building Permit Fee' component plus a separate, variable 'Fee Charged Per Solar Panel' line (observed $43.50–$149.50 across six sampled 2023 permits, scaling with system/panel count). 65% · city warrant register (finance record)
• How is the fee calculated? Per panel, layered on a flat base — city finance records show a flat 'Solar Building Permit Fee Only' line plus a distinct 'Fee Charged Per Solar Panel' line whose dollar amount scales with the number of panels on each job. 65% · city warrant register (finance record)
• Is there a separate plan-check fee? Yes, apparently — a 2024 city warrant register shows a separate $75 payment to the City's contract plan-check consultant (Interwest Consulting Group) for 'PLAN CHECKING SVCS/SOLAR', implying plan review is billed/handled apart from the permit-issuance fee. 55% · city warrant register (finance record)

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.

• Which utility handles interconnection here? Southern California Edison (SCE). 90% · city engineering standard detail

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? 2023 NEC, via the 2025 California Electrical Code (Title 24, Part 3), effective 1 Jan 2026 statewide and locally adopted through Delano Ordinance No. 2025-1367 (DMC Title 14, amending to adopt '2025 Editions of the California Building Code'). 78% · council minutes / adopting ordinance
• Which building code edition is in force? 2025 California Building Code (Title 24), adopted by City of Delano Ordinance No. 2025-1367 (2nd/final reading Dec 15, 2025; DMC Title 14), effective statewide 1 Jan 2026. 92% · council minutes / adopting ordinance
• Which fire code edition is in force? 2025 California Fire Code, adopted by Kern County Ordinance No. G-9359 (Kern Co. Board of Supervisors, adopted 11/4/2025, effective 12/5/2025) and incorporated into DMC Title 14 by reference via City Ordinance No. 2025-1367 (Dec 15, 2025). Note: older KCFD PV/BESS handouts (roof- and ground-mount solar standards, 2020 fee schedule) still cite the 2022 CFC cycle and have not visibly been reissued under 2025 section numbers. 82% · adopting ordinance (OCR'd, image-only PDF)
• Are there local amendments to any of the above? Yes, but minimal/clerical — Ord. 2025-1367 'clarif[ies] provisions of Title 14 and repeal[s] sections no longer in use' and updates floodplain-management language. The Building Official testified on the record that AB 130 (Stats. 2025, Ch. 22) now bars the City from making 'significant changes' to the residential code, so this cycle's amendments are essentially housekeeping. 88% · council minutes
• What is the installation judged against? The 2025 CBC/CRC and CEC, plus (via Kern County) the 2025 CFC, as adopted by DMC Title 14; the Building Official stated on the record that enforcement is unchanged cycle-to-cycle and no added local technical requirements exist ('nothing is going to change... it's a formality'). 80% · council minutes

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? Per KCFD's 'Solar Panels (Roof Mounted)' standard (citing 2022 CFC §1204.3.x): 6 ft perimeter clearance around the roof edge/ridge lines, reducible to 4 ft where the longest roof axis is <250 ft; interior pathways ≥4 ft wide every 150 ft to standpipes/vent hatches; ≥4 ft pathway around roof-access hatches with at least one route to a roof edge; 8 ft clearance around smoke/heat vents (4 ft on one side only for gravity dropout vents). 62% · fire-authority standard (OCR'd, image-only PDF)

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 — rapid shutdown is required, keyed to the array boundary rule (NEC/CEC §690.12) via the 2025 CEC (based on 2023 NEC). KCFD's own 'Solar Panels (Roof Mounted)' standard additionally requires (citing 2022 CFC): a rapid-shutdown label per CFC 1204.5.1, a diagram with sections shown in red identifying conductors/areas that remain energized after shutdown per 1204.5.1.1, and a label within 3 ft of the rapid-shutdown initiation switch per 1204.5.3. 75% · fire-authority standard (OCR'd, image-only PDF)

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? A rapid-shutdown label at/near the service equipment (CFC 1204.5.1/1204.5.3) plus a diagram identifying non-shutdown ('still energized') conductors (CFC 1204.5.1.1), per KCFD's Solar Panels (Roof Mounted) standard. No additional Delano-specific placard beyond these state-code-required PV/rapid-shutdown labels was found. 62% · fire-authority standard
• Does the authority specify placard wording of its own? No — the KCFD standard cites the CFC label sections (1204.5.1, 1204.5.3) but does not reproduce specific wording of its own; it defers to the code-required label content. 60% · fire-authority standard
• Where must the labels be placed? At/near the main service equipment, and specifically within 3 feet of the rapid-shutdown initiation switch, per KCFD's Solar Panels (Roof Mounted) standard (citing CFC 1204.5.3). 60% · fire-authority standard

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.

• Are batteries permitted, and under what conditions? Yes, under CFC §1207 (Electrical Energy Storage Systems) as administered by Kern County Fire Dept. Individual ESS units up to 20 kWh may be installed on exterior building walls if separated ≥3 ft from each other and ≥5 ft from doors/windows/HVAC intakes; outdoor (non-wall) ESS require 10 ft clearance from lot lines/buildings/combustibles, reducible to 3 ft with a 1-hour fire barrier. 78% · fire-authority guidance document
• Is there a separate ESS permit or inspection? Yes, at the fire-authority level — KCFD's fee schedule lists a distinct 'Stationary Energy Storage Systems Permit... to install, alter or modify a stationary storage battery system or capacitor energy storage system' at a flat $290 (fee code 1.13). 58% · fire-authority fee schedule
• Is a ground mount treated as a structure? Ambiguous, likely No for small residential arrays — KCFD's only ground-mount solar standard is explicitly scoped '(Commercial)' and addresses utility-scale arrays (fire-water tank required ≥ 1 MW, 20 ft fire-access roads, up-to-150'x150' array blocks); it does not address small residential ground-mounts, and no Delano zoning provision treating a residential ground-mount PV array as an accessory structure could be independently retrieved (see not_found note on Municode/zoning access). 48% · fire-authority standard (OCR'd, image-only PDF)

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? For City (building/electrical) permits: via the SmartGov portal ('My Portal — view your applications and inspection results'). For Kern County Fire Department items: by phone, per KCFD's Building Codes page ('please call 661-391-3310' to schedule an inspection). 55% · permit portal landing 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 for building/electrical (City of Delano Building Division performs its own final); Delegated for fire-related aspects to Kern County Fire Department. 82% · council minutes
• If delegated, to whom? Kern County Fire Department — the City's contracted fire-services provider for plan review and inspection (confirmed in the Dec 15, 2025 Council minutes and independently in KCFD's own service-area list naming Delano). 90% · council minutes

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 City of Delano 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.

• Is there a published inspection checklist? No — no solar-specific inspection checklist is published by the City; only the general Building Permit Application / 'Required Documents for Permit Applications' submittal checklist exists (a pre-submittal document, not an inspection checklist). 62% · department page (absence)

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.

• Is there a re-inspection fee? Not published by the City of Delano for building permits. Kern County Fire Department's own (2020) fee schedule lists a $500 re-inspection fee, assessed 'when correction notices are not complied with... requiring more than two inspections to approve any single phase' — but this is KCFD's fire-side schedule, not a City building-department fee. 58% · fire-authority fee schedule