City of Manhattan Beach

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 90% · department page
• Is a permit required for a residential rooftop PV system? Yes 95% · ordinance
• Is there a separate electrical permit, or is it combined? Combined 80% · fee schedule
• Is a HOA or architectural approval required first? No 95% · ordinance
• Is a wind or windstorm certification required? No separate wind-certification program 65% · checklist
• Is a Specific Use Permit or Council approval ever required? Rarely, and narrowly. A 'Solar Use Permit' (appealable to the Planning Commission) can only be required if the Building Official finds substantial evidence of a specific, adverse public-health/safety impact — MBMC 9.06.050(B). Separately, most rooftop PV on an existing single-family home is EXEMPT from Manhattan Beach's Coastal Development Permit requirement under the certified Local Coastal Program (LIP §A.96.050, 'Improvements to Existing Single-Family Residences'), UNLESS the parcel is on a beach/wetland/stream or within 50 ft of a coastal bluff edge, or is between the sea and the first public roadway (or within 300 ft of the beach) AND the work also increases floor area ≥10%, adds a story, or increases height >10% — none of which a standard rooftop PV retrofit typically does. 85% · ordinance
• Is there a system-size cap on residential generation? 10 kW AC nameplate / 30 kW thermal for the 'small residential rooftop solar energy system' definition that qualifies for the expedited ch. 9.06 path (the AB 2188-era statewide standard, codified locally); separately, the panel array itself is height-capped at no more than 12 inches above the district's maximum building height (MBMC 10.60.060). No separate/different kW cap was found published for the City's SolarAPP+ track — the fee schedule's 'Solar App+' line does not state a kW ceiling. 90% · ordinance

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 60% · department page
• Must the contractor be registered with this authority before applying? Yes 90% · department page
• Is a homeowner permitted to self-install and self-permit? Likely yes, not confirmed locally 50% · 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? Cover sheet with scope/occupancy/equipment UL-listing tabulation; site plan; roof plan with array/pathway/ridge-setback layout; one-line electrical diagram with grounding/rapid-shutdown; structural attachment calcs (or 4psf/1-6in-gap exception); equipment cut sheets; CF-1R/NRCC energy calcs for new construction; Contractor Declaration. 92% · published checklist
• How many copies, and in what format? Electronic only, via the Citizen Self-Service Portal: one combined PDF for architectural/structural/electrical/energy drawings, and separate individual PDFs for reports (structural calcs, energy reports, geotech). No PDF portfolios, no password-protected PDFs. 90% · published checklist
• Is a site plan required, and what must it show? Yes. Must show: scale, true north, distance to property lines/setbacks/lot dimensions, point of entry from public way, roof-access-point locations on opposite sides of the building, location of meter(s), main/sub-panels, and rapid shutdown. Panels/equipment barred from required front/side setbacks, parking, driveway or vehicular areas. 95% · published checklist
• Is a one-line / three-line diagram required? Yes 95% · published checklist
• Are string and conductor calculations required? Yes 90% · published checklist
• Is a structural PE stamp required, and at what threshold? Required, stamped/signed by a CA-licensed engineer of record per ASCE 7-16 (attachment method, supporting-member adequacy, wind uplift) — EXCEPT exempted if panels are ≤4 psf with a 1-6 inch gap under the module. 95% · ordinance / checklist
• Is an electrical PE stamp required, and at what threshold? Not required for typical single-family residential PV. MBMC 9.12.030 requires electrical plans to be prepared/stamped by a licensed Electrical PE only for listed categories (commercial/industrial projects, mixed-occupancy R-2/U over specified size) — single-family dwellings are not on that list. 80% · ordinance

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? Citizen Self Service (CSS) Portal — Tyler Technologies EnerGov, hosted at energov.citymb.info 90% · portal landing page
• Can the whole application be completed online? Yes 88% · published checklist
• What does a residential solar permit cost? $200 flat (standard 'Solar Permit Plan Check and Inspection' — Residential); $450 flat via the SolarAPP+ standardized-plan track; $225 flat to remove an existing solar system without replacement. 95% · fee schedule
• How is the fee calculated? Flat 90% · fee schedule
• Is there a separate plan-check fee? No 85% · 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? Same day for over-the-counter applications; 3 business days for electronic applications (absent a Solar Use Permit escalation) 95% · ordinance
• How long is an issued permit valid before it expires? 12 months. Issued permits become invalid if work is not commenced within 12 months of issuance; plan checks expire if no permit is issued within 12 months of application. 95% · department page
• Which utility handles interconnection here? Southern California Edison (SCE) 95% · department page
• Where does the utility sit in the sequence? Parallel (weak evidence) 55% · department 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? 2023 85% · adopting ordinance
• Which building code edition is in force? 2025 California Building Code (in effect since 1 Jan 2026) 95% · adopting ordinance
• Which fire code edition is in force? 2025 California Fire Code (in effect since 1 Jan 2026 per the City's live notice); the codified MBMC ch. 3.16 fire-code chapter on Municode still shows the 2022 CFC (adopted by Ord. 22-0009, eff. 1-1-2023) as of the Aug-2024 supplement — the 2025-cycle fire-code adoption ordinance had not yet been codified as of this run. 88% · ordinance
• Are there local amendments to any of the above? Yes. Ord. 22-0008 (Building Code amendments) and Ord. 22-0009 (Fire Code amendments) are the codified local-amendment ordinances for the 2022 cycle. A newer, not-yet-codified amendment package for the 2025 cycle appears to exist: the City's Oct-2025 'Plan Check Submittal Requirements' handout cites MBMC §§9.12.050 and 9.12.060 (exterior conduit material; copper conductors) with live substantive text, but those same section numbers show as 'Reserved'/repealed-by-Ord.-22-0008 on Municode's Aug-2024 codification — i.e., they were re-enacted with new content sometime after Aug 2024 and before Oct 2025, and the new adopting ordinance number was not found in this run. 85% · ordinance / checklist
• What is the installation judged against? The 2025 CBC/CRC/CEC/CFC/CGBSC as locally amended (MBMC Title 9), plus the City's own 'PV Solar Panel Plan Guidelines' design checklist. 90% · 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? Two 36in-wide access pathways required from lowest roof edge to ridge (one on the street/driveway side); ridge setback 36in on each side, reducible to 18in. CONFLICT FOUND between the City's own two current documents on the reduction condition: the Building Division's PV Guidelines cites CRC R324.6.2's sprinkler/coverage test (18in if sprinklered & PV <66% of roof, or non-sprinklered & PV <33% of roof); the codified Fire Code local amendment (MBMC 3.16.020, amending CFC §1205.2.1.2) instead says the setback 'can be reduced to 18 inches where photovoltaic panels are installed on only one side of the ridge' — a materially different, simpler test. Both are currently live City documents; which one a plan checker actually applies was not resolved in this run. 75% · ordinance

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, required, citing CEC 690.12(A)-(D) (2022 CEC at the time the handout was written; now the 2025 CEC per the current adoption). 90% · 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? A full set: 'CAUTION: Power to this building is also supplied...' facility-map placard; 'RAPID SHUTDOWN FOR SOLAR PV SYSTEM' and 'SOLAR PV SYSTEM EQUIPPED WITH RAPID SHUTDOWN' labels; 'PHOTOVOLTAIC AC DISCONNECT' (with fill-in max current/voltage); 'PHOTOVOLTAIC POWER SOURCE'; 'MAIN PHOTOVOLTAIC SYSTEM DISCONNECT'; 'CAUTION: PHOTOVOLTAIC SYSTEM CIRCUIT IS BACKFED'; dual-power-source WARNING tags for the meter panel, PV disconnect, and AC/DC circuit equipment; shock-hazard warnings at inverter/DC disconnect. 95% · ordinance / department spec
• Does the authority specify placard wording of its own? Yes 95% · ordinance / department spec
• Does it specify letter height, colour or material? White lettering on a red background; minimum 3/8in letter height; all letters capitalized; Arial or similar non-bold font; signage material reflective and weather-resistant, engraved/permanently affixed, not hand-written. 95% · ordinance / department spec
• Is a site plan / facility map placard required, and what must it show? Yes. A site placard/sign is required showing the locations of all PV arrays, equipment, disconnects, service panel, and rapid shutdown — modeled on a house-diagram placard reading 'CAUTION: Power to this building is also supplied from the following sources with disconnects located as shown,' posted at the main service panel/utility meter. 95% · ordinance / department spec
• Where must the labels be placed? On interior and exterior AC conduit, DC conduit, enclosures, raceways, cable assemblies, junction boxes, combiner boxes, and disconnects — specifically the utility/safety disconnect at the main electrical panel and the rooftop emergency (rapid-shutdown) disconnect, plus tags on the meter panel and PV disconnect device. 95% · ordinance / department spec

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? CONFLICT between two current City documents. Building Division's PV Solar Panel Plan Guidelines (item 15, citing CEC 690.15): where a building has multiple power sources, all electrical disconnects must be within 3 feet of and in view of the main electrical service panel. The codified Fire Code local amendment (MBMC 3.16.020, amending CFC §1207.4.1): disconnects for multiple power sources must be within 10 feet of, and in direct view from, the main electrical service panel (with an exception for existing-building alterations under 50% of floor area, if placards/directories are posted at the main panel instead). 80% · ordinance
• Must equipment be on a specific approved list? No city-maintained approved-equipment list; instead, equipment must carry third-party listings (UL 1703 or UL 61730-1/-2 for modules, UL 1741 for inverters, UL 2703 for mounting, UL 4703/3003 for wire/cable), tabulated on the cover sheet. 85% · checklist
• Are batteries permitted, and under what conditions? Yes, with detailed conditions: heat detector (or listed smoke alarm) required per CRC R328.7 (waived if the garage is sprinklered); minimum 3ft clearance from doors/windows if exterior-mounted; impact protection (bollards or wheel barriers, per detailed dimensional specs) required if installed in a garage's normal vehicle driving path; max 4 units in a garage/exterior, max 2 units in a utility closet/basement/storage closet (with 5/8in Type-X gypsum or equivalent fire-rated enclosure, no direct opening into sleeping rooms); manufacturer O&M/decommissioning instructions must remain on site with a permanent service-contact label. 95% · ordinance / department spec
• Is there a separate ESS permit or inspection? Yes — a distinct 'Battery Backup' electrical permit line exists: $658 flat (residential), $920 flat (commercial, new fee). 90% · fee schedule
• Is a ground mount treated as a structure? Not addressed as a distinct category anywhere in MB's solar guidance. Checked the full text of MBMC ch. 9.06 (Solar Energy System Permit Expediting), the entire PV Solar Panel Plan Guidelines handout, and Title 10's accessory-structure provisions (MBMC 10.52.050) — none mention ground-mounted arrays. Given Manhattan Beach's small, dense residential lots (the brief's own hint), ground-mount PV appears to simply not be a contemplated installation type; a ground rack would presumably default to the general 'accessory structure' setback rules, but no PV-specific ground-mount clause exists. 55% · ordinance
• Is there a local rule on service upgrades or busbar sizing? Yes. Minimum 225A main service overcurrent device/busbar rating verified at plan check (120% rule per §705.12(B)(2)); and MBMC §§9.12.050 (exterior conduit must be rigid galvanized steel or Schedule-80 sunlight-resistant nonmetallic) and 9.12.060 (all conductors shall be copper), both cited in the Oct-2025 submittal-requirements handout though not yet visible in Municode's Aug-2024 codification (see Q32). 85% · checklist / ordinance
• Is a specific mounting system or attachment spacing required? No prescriptive spacing table published; attachment method/spacing is left to engineered structural calculations (ASCE 7-16) unless the module qualifies for the ≤4 psf / 1-6in-gap no-calc exception. 80% · 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 95% · department page
• How much notice is required? By 3:00 PM on the business day before the desired inspection date (~1 business day) 95% · department page
• Are same-day or AM/PM windows offered? No fixed AM/PM slot booking; inspectors are assigned a window (start/end time) shown on a published 'Daily Inspection Schedule,' not a specific appointment time. Max 3 inspections per project per day. 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 95% · ordinance
• If delegated, to whom? N/A — not delegated 95% · ordinance

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 standalone solar retrofit permit: a single consolidated final inspection (MBMC 9.06.050(E)). Where PV is part of new-construction, the standard whole-building sequence applies (rough electrical → ... → final electrical → final building), and the PV Guidelines further require the final solar inspection to be approved before final building/Certificate of Occupancy. 90% · department page
• Is a rough-in or mid-roof inspection required? No, for a standalone retrofit PV permit (only one consolidated inspection per MBMC 9.06.050(E)); Yes/standard, for PV bundled into new-construction (Rough Electrical is a required stage per the Residential Inspection Descriptions handout). 85% · ordinance

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, functionally — the 'PV Solar Panel Plan Guidelines' and 'Residential Inspection Descriptions' handouts together serve as the published checklist, though there is no document titled a distinct 'Solar Inspection Checklist.' 75% · department page
• What must be on site at inspection? Full-size printed paper plans bearing the City's approval stamps must be on the job site for inspection use (approved plans are only available for download/reference, not as the field copy); for ESS, the manufacturer's installation/O&M/decommissioning instructions must remain in the direct vicinity of the equipment. 90% · checklist
• Does the inspector verify labels and listings? Yes (inferred) 70% · 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 (building-division sign-off recorded in the CSS/EnerGov system; for a whole new-construction project, a 'Final Building' inspection approval, per the Residential Inspection Descriptions handout). 75% · department page
• Who notifies the utility for PTO? Installer 70% · utility DG page
• Is there a re-inspection fee? $42.00 flat processing fee for the first re-inspection/extra inspection beyond the standard number (3); $160.00/hr thereafter (1-hr minimum). Solar-specific guidance only says a re-inspection fee 'may be assessed' without giving its own figure, so the general Building re-inspection fee line applies. 80% · fee schedule
• How are corrections issued and cleared? Failed items trigger a subsequent inspection (explicitly authorized by MBMC 9.06.050(F) for the expedited solar path, and 'may not conform to the requirements of this chapter' i.e. the expedited timelines no longer apply); day-to-day correction communication runs through the CSS/EnerGov portal. 70% · ordinance