City of Malibu

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 95% · department page
• What does this authority permit itself, and what does it delegate? Both 88% · department handout (plan-check guide)
• Is a permit required for a residential rooftop PV system? Yes 95% · department page
• Is there a separate electrical permit, or is it combined? Combined 80% · fee schedule
• Is a wind or windstorm certification required? Effectively yes, embedded in the structural-calculation requirement rather than issued as a separate wind certificate: the City states it 'is located within Exposure C or D with a design wind speed of 94 mph,' and requires stamped structural calculations demonstrating the roof/mounting hardware will withstand wind-uplift forces for standing-seam, tilt-kit, and ground-mount installations 75% · published checklist
• Is a Specific Use Permit or Council approval ever required? Roof-mount: no Planning review at all. Standard ground-mount: reviewed 'over the counter' by Planning (setbacks, height, Local Coastal Program conformance) -- not a discretionary/Council item. 'Complex or large installations' route to a fuller Planning submittal review. The Planning page also carries a separate accordion heading, 'Express Ground-Mounted Solar Permits,' whose content did not render to either a plain fetch or a headless-render tool in this run. 58% · published checklist + department page (partial)
• Is there a system-size cap on residential generation? 38.4 kW AC nameplate rating is the ceiling for the SB 379/Symbium expedited path for single-family/duplex projects; this functions as a GATE to the fast path rather than a stated absolute cap -- the City's own page describes a separate, non-Symbium Development Portal route for 'non-qualifying systems,' implying larger systems are still permittable, just not through the automated path 72% · 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 (licensed contractor -- classifications A, B, C-10, or C-46 -- or the homeowner as owner-builder) 65% · department page (conflicts with a department handout -- see why)
• Must the contractor be registered with this authority before applying? No formal pre-registration with the City itself, beyond holding a valid CSLB license in an eligible classification and creating a Development Portal account 55% · department page
• Is a homeowner permitted to self-install and self-permit? Yes (per the Residential Solar Permits page's 'owner/builder homeowner status' eligibility), though the City's separate PV/ESS Systems Guide restricts solar work to C-46/C-10 licensed contractors only -- a live conflict between two of the City's own current documents 60% · department page (conflicts with a department 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? Planning approval (roof-mount exempt; ground-mount OTC approval) and LACoFD approval (non-exterior ESS only) as preconditions; then to Building: full-dimension site plan; roof or plot plan showing array layout/access pathways per CRC R324.6; single-line diagram (array config, main panel amp/busbar rating, combiner/junction box, conduits, grounding, disconnects, inverter, point of connection); PV module manufacturer specs/listing data; inverter manufacturer specs/listing data; array electrical parameters (Voc, Isc, Pmax, series fusing, module count/configuration, system voltage); wiring/overcurrent-protection calculations; roof-mount structural info (age/rafter size-span-spacing if >30 yrs old, weight per sq ft, mounting-attachment listing/torque specs, wind-uplift calcs with EE stamp) OR ground-mount structural info (footing/pipe/span details with EE stamp, City Geology approval); stamped structural calculations for standing-seam roofs, tilt kits, or ground mounts. 92% · published checklist
• How many copies, and in what format? 2 sets of plans (or 1 PDF, electronic preferred); manufacturer information/specification packets in the same 2-sets-or-1-PDF format 90% · published checklist
• Is a site plan required, and what must it show? Yes -- a full-dimension site plan showing property lines, lot size, streets, all structures with dimensions to property lines; a roof plan with array/panel layout demonstrating CRC R324.6 access-and-pathway compliance (roof mount); a plot plan with array location (ground mount); and the location of the service meter and all PV system components (requires City Geology approval) 92% · published checklist
• Is a one-line / three-line diagram required? Yes 95% · published checklist
• Are string and conductor calculations required? Yes (functionally) -- the Guide's 'Wiring and Overcurrent Protection' checklist requires maximum/minimum PV source-circuit current, minimum PV output-circuit ampacity, minimum inverter-output-circuit ampacity, and source/inverter overcurrent-protection sizing, i.e. string and conductor calculations, though the Guide never uses that exact phrase 82% · published checklist
• Is a structural PE stamp required, and at what threshold? Yes, blanket rather than valuation-threshold based: 'stamped and signed structural calculations are required for all projects with standing seam metal roof, tilt kits, or ground-mounted installations,' and the Guide separately requires an 'EE stamp on all roof or ground mount systems' and on wind-uplift/attachment-product calculations and ground-mount footing/concrete specifications 85% · published checklist
• Is an electrical PE stamp required, and at what threshold? No general electrical PE-stamp threshold is stated; the only trigger found is narrow: 'If generator previously permitted for the site, an electrical engineered single line is required.' 60% · published 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? Three named systems, depending on path: 'Symbium' (the City's SB 379 automated/expedited solar-review platform), the 'Malibu Development Portal' (mlb-pptsrv.ci.malibu.ca.us, the general planning/building submittal and inspection-scheduling portal, which embeds an 'Archistar eCheck' AI pre-submittal tool), and a separately-linked 'malibupermits.ci.malibu.ca.us/bpapplication' system reached from the Building Safety page's 'Request a Permit' / 'Submit a Plan Check' links 78% · department page
• Can the whole application be completed online? Largely yes, with a caveat: SB 379-qualifying systems (<=38.4 kW AC, single-family/duplex) submit through Symbium for automated review, and other applications go through the Development Portal end to end; but the City's own page warns 'Application fees collected by Symbium do not include all solar permit fees required by the City,' implying a manual fee-reconciliation step outside Symbium itself 75% · department page
• What does a residential solar permit cost? Photovoltaic: $128 plan check + $137 permit = $265 flat, 'each.' Battery Backup System: TWO different current prices appear in the SAME current fee schedule -- $128 plan check + $137 permit ($265 total) under the itemized 'Solar' building-fee section, but $254 plan check + $274 permit ($528 total) under 'Electrical Permit Fees.' Both are live in the FY2026-27 schedule; reporting both rather than picking one. 82% · fee schedule
• How is the fee calculated? Flat 85% · fee schedule
• Is there a separate plan-check fee? Yes 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.

• How long is an issued permit valid before it expires? 365 days from issuance, or if work is suspended/abandoned for 365 days after work commenced 88% · department FAQ
• Which utility handles interconnection here? Southern California Edison (SCE) 92% · department page
• Where does the utility sit in the sequence? Parallel, converging before activation 60% · published checklist

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, in force per the City's own PV Guide) 72% · published checklist
• Which building code edition is in force? '2025 County of Los Angeles Residential Building Code, Electrical Code, Residential Code, and Electrical Code' -- recorded exactly as written in the City's own document, including the apparent repetition of 'Residential Code' and 'Electrical Code' 55% · published checklist
• Are there local amendments to any of the above? Yes, at least in practice/policy: a locally-stated 94 mph / Exposure C-D wind-design standard, plus an extensive City-specific PV/ESS submittal and inspection checklist that goes well beyond the bare adopted code (specific placard wording, hold-down-kit and emergency-shutdown-switch rules for batteries, mandatory rough-in inspections, City Geology sign-off for ground mounts) 62% · published checklist
• What is the installation judged against? The 2025 County-of-LA-cited Building/Electrical/Residential codes as adopted (see q29/30), plus the City's own detailed PV/ESS Systems Guide requirements (NEC 690/705 provisions, UL-type listing, wind-uplift/seismic engineering, and 'high fire' product-compliance for panels/racking/batteries/roofing) 75% · published checklist

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 City of Malibu 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 -- rapid shutdown compliance is a required inverter checkbox at submittal, and a 'full rapid shutdown test' is part of the mandatory final inspection for both roof-mount and ground-mount systems. Governed by NEC 690.12 under the 2023 NEC edition (via the 2025 CEC, see q29) 80% · published checklist

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? DC Combiner/Junction Box shock-hazard warning + 'CAUTION: SOLAR CIRCUIT' marking on all interior/exterior DC conduits, raceways, enclosures and cable assemblies; DC Disconnect shock-hazard warning + 'PV System-DC Disconnect' with Voc/operating voltage/max system voltage/operating current/short-circuit current/max power fields; Inverter shock-hazard warning; AC Disconnect with the same voltage/current/power fields; Meter placards reading 'Warning - Dual Power Supply' and 'Caution: Solar Electric System' 95% · published checklist
• Does the authority specify placard wording of its own? Yes 95% · published checklist
• Does it specify letter height, colour or material? No -- the Guide specifies exact WORDING for every placard but gives no letter height, colour, or material spec anywhere in the document 78% · published checklist (absence proved within this document)
• Where must the labels be placed? The placard/label with actual operating voltages and currents must be 'affixed to or located adjacent to either the inverter or the DC disconnect' 82% · published checklist

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? At the service equipment (i.e., at/near the meter) by default; a remote location is allowed only if the utility (SCE) approves it 78% · published checklist
• Must equipment be on a specific approved list? Yes (implied) -- submittal requires 'PV Module listed' and 'Inverter Listed for utility interactive' checkboxes, and inspection confirms installed equipment matches the approved (listed) plans 78% · published checklist
• Are batteries permitted, and under what conditions? Yes, with detailed conditions: hold-down kits required; backup load calculations required; disconnects must be clearly identified for emergency personnel; if installed in a basement, garage, or more than 6 feet from the main service panel, an emergency shutdown ('ESS') plunger switch must be installed. LA County Fire Department plan review is required first if the ESS/BESS is installed anywhere other than the exterior side of an exterior wall (PV itself needs no LACoFD approval) 90% · published checklist
• Is there a separate ESS permit or inspection? No separate CITY permit -- ESS is folded into the same PV/ESS building permit and plan check. There IS a separate, prior OUTSIDE-AGENCY approval step: LA County Fire Department plan review, required only when the ESS is not installed on the exterior side of an exterior wall, and it must be obtained before City submittal. 82% · published checklist
• Is a ground mount treated as a structure? Yes 90% · published checklist
• Is a specific mounting system or attachment spacing required? Yes: stamped structural calculations required for standing-seam metal roof, tilt kits, or ground-mount; hold-down kits required for any secondary power source; EE-stamped wind-uplift calculations and listing/torque specs for the mounting-attachment product; a separate inspection specifically to verify S-5 clamps and torque specifications on standing-seam roofs prior to panel installation 85% · published checklist

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? Portal (Online Inspection Request form) or Phone 88% · department page
• Are same-day or AM/PM windows offered? No fixed AM/PM window is published; instead an estimated arrival time is emailed the day of inspection, and inspectors access properties within an 8:00 AM-5:00 PM band 80% · 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 85% · department page
• If delegated, to whom? N/A -- not delegated 85% · 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? Ground Mount: footing inspection -> underground electrical (raceway/conduit) -> final (full rapid-shutdown test, modules, panel, terminations, grounding). Roof Mount: rough electrical for concealed wiring -> array bonding/grounding -> final (same scope as ground mount). A separate roofing permit/inspection is additionally required if the PV install affects any new or existing roof. 90% · published checklist
• Is a rough-in or mid-roof inspection required? Yes 85% · published checklist

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 95% · published checklist
• What must be on site at inspection? Approved plans and permit card on site; work ready for the requested inspection; a Cal-OSHA compliant ladder on site and secured for the inspection; all required electrical working clearances maintained; all required labels properly fixed in place 90% · published checklist
• Does the inspector verify labels and listings? Yes 90% · published checklist

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? Final (a passed final inspection authorizing activation) -- no evidence a separate Certificate of Occupancy is issued for a single-family PV retrofit 55% · published checklist + fee schedule (inference)
• Who notifies the utility for PTO? Installer (inferred) 50% · published checklist (inference)
• How are corrections issued and cleared? At plan-check stage: 'If all items are not included at the time of submittal, plans will be returned to the Applicant' (i.e. resubmission via the same Development Portal/Symbium channel used for the original application). No separate written correction-notice process for field inspection failures was found beyond re-scheduling a follow-up inspection through the portal/phone. 65% · published checklist