City of Solana 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% · adopting ordinance (municipal code)
• What does this authority permit itself, and what does it delegate? Both 82% · department page
• Is a permit required for a residential rooftop PV system? Yes 95% · adopting ordinance (municipal code)
• Is there a separate electrical permit, or is it combined? Combined 72% · published bulletin
• Is a HOA or architectural approval required first? No 88% · adopting ordinance (municipal code)
• Is a wind or windstorm certification required? No dedicated windstorm-certification process found; wind design is handled as a standard structural engineering input under the adopted CBC/CRC (California has no TDI-style windstorm certification program) 45% · department page
• Is a Specific Use Permit or Council approval ever required? Yes, but only if the Building Official finds a 'specific, adverse impact' on public health/safety — a Conditional Use Permit issued by the Community Development Director (SBMC 17.68.010) is then required, appealable to City Council 92% · adopting ordinance (municipal code)
• Is there a system-size cap on residential generation? 10 kW AC CEC-rated / 30 kW thermal, single- or duplex-family dwelling only, is the codified cap for the administrative/expedited review path (SBMC 15.52.020.B); this is the AB 2188-era figure, not the statewide 38.4 kW-AC SolarApp+/Gov. Code §65850.52 ceiling. The City's own SolarApp+ link is scoped only to 'roof mount photovoltaic systems' with no stated kW ceiling of its own, so it's unclear whether SolarApp+ as actually run here honors the 10 kW figure or the statewide 38.4 kW figure — a real, unresolved tension between two of the City's own documents 68% · adopting ordinance (municipal code)

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 88% · permit application form
• Must the contractor be registered with this authority before applying? Yes 90% · department page
• Is a homeowner permitted to self-install and self-permit? Yes 90% · 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? Completed permit application; demonstrated compliance with the Eligibility Checklist for Expedited Solar Photovoltaic Permitting (reviewed with the counter tech at intake); a completed Solar PV Standard Plan (central/string-inverter or microinverter/ACM version); a roof plan showing panel layout, roof access point, code-compliant access pathways, PV fire classification, and locations of all required labels/markings; completed expedited Structural Criteria with supporting documentation 95% · published bulletin
• How many copies, and in what format? Electronic submittal only, to Counter@cosb.org (or Counter@cityofsolanabeach.ca.gov); no paper drop-offs accepted 92% · published checklist
• Is a site plan required, and what must it show? Yes — a roof plan showing roof layout, PV panel/module locations, approximate roof access point, code-compliant access pathways (CRC R331.4), PV system fire classification, and locations of all required labels/markings and electrical disconnects 92% · published bulletin
• Is a one-line / three-line diagram required? Yes 95% · published standard plan
• Are string and conductor calculations required? Yes 92% · published standard plan
• Is a structural PE stamp required, and at what threshold? No separate PE stamp required for flush-mounted, wood-framed one- and two-family systems that pass the City's expedited 'Structural Criteria' checklist; systems that don't qualify (non-flush mounting, non-wood framing, etc.) are told to contact the Building Department for standard submittal requirements, which may require an engineer-stamped structural analysis 55% · 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? eTrakit (aspgov-hosted), at solab-trk.aspgov.com/etrakit/ 92% · portal landing page
• Can the whole application be completed online? Yes, for the SolarApp+ path (roof-mount PV only); the traditional path is also fully electronic (email submittal to Counter@ + eTrakit for status/payment), with no stated in-person requirement 78% · department page
• What does a residential solar permit cost? $231.00 total (Single Family Residential Solar Plan Check $44 + Solar Permit/Inspection $176, +5% Technology Surcharge), effective 1/1/2026 90% · 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? 24 months from issuance to completion for single-family residential/accessory-structure permits (12 months for exterior work), one-time 6-month extension available with City Manager consent; the underlying 2025 CBC §105.5 commencement rule (180 days to start work) is adopted without local amendment 78% · adopting ordinance (municipal code)
• Which utility handles interconnection here? San Diego Gas & Electric (SDG&E) handles physical interconnection/wires and billing; Clean Energy Alliance (CEA) is a Community Choice Aggregation program that supplies generation only, is the City's default power provider, and is NOT the interconnecting utility 90% · department page
• Where does the utility sit in the sequence? Parallel for the initial interconnection application, but Permission to Operate (PTO) is gated on evidence of the AHJ's final electrical inspection clearance 55% · utility tariff (Rule 21)

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 (municipal code)
• Which building code edition is in force? 2025 California Building Code, Part 2, Title 24 (based on the 2024 IBC), effective 1 Jan 2026 96% · adopting ordinance (municipal code)
• Which fire code edition is in force? 2025 California Fire Code, including Appendix I 95% · adopting ordinance (municipal code)
• Are there local amendments to any of the above? Yes — both the Building Code and Fire Code chapters carry local amendments (SBMC 15.08.020 through .100 for Building; a section-by-section amendment matrix under SBMC 15.32 for Fire), but none of the amendments in either chapter are solar/PV/ESS-specific (control-checked: 'fire' returns 104 hits and 'electrical' 0 hits in the Building chapter text vs. 'zzqqx' 0 hits; PV/photovoltaic/battery/solar all return 0 hits in the Fire Code chapter text) 88% · adopting ordinance (municipal code)
• What is the installation judged against? The currently adopted 2025 California Building Standards Code (CBC/CRC/CEC/CFC, all effective 1 Jan 2026) plus SBMC Chapter 15.52's own solar-specific requirements (health/safety standards, UL/IEEE/CPUC standards for electricity-producing systems, accredited-listing certification for water-heating systems) 85% · adopting ordinance (municipal code)

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? CRC §R331.4 access/pathway requirements, adopted verbatim: 3-ft clear pathway eave-to-ridge on hip roofs; two 3-ft pathways on single-ridge roofs; 18-inch minimum setback from hips/valleys where panels flank both sides; panels no higher than 3 ft below the ridge (smoke-ventilation allowance); none of these apply to roof slopes ≤2:12. No separate Fire-Code-specific local amendment exists on top of this (the codified Fire Code chapter is silent on PV, control-checked) 92% · published bulletin

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? Rapid shutdown (NEC/CEC 690.12) is required as a matter of the currently-adopted 2023-NEC-based 2025 CEC, but every one of the City's own eight published PV bulletins/checklists/standard-plans is silent on it and explicitly written to the 2016 CEC/CRC/CBC/CFC ('All...references are to the 2016 versions unless otherwise noted') — a genuinely stale local document set, control-checked 60% · published inspection guide

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? WARNING: PHOTOVOLTAIC POWER SOURCE (junction/combiner boxes and conduit, every 10 ft); PV System AC Disconnect and PV System DC Disconnect signs (ratings); Dual Power Sources warning at main service; Inverter Output Connection 'do not relocate' warning; Electric Shock Hazard signs for ungrounded DC conductors and for terminals energized in the open position; a permanent directory/plaque denoting all power sources at the service and inverter (CEC 705.12/690.56(B)) 95% · published inspection guide
• Does the authority specify placard wording of its own? Yes 95% · published inspection guide
• Does it specify letter height, colour or material? 3/8-inch (9.5mm) minimum white letters on a red background, reflective and weather-resistant material, permanent and suitable for the environment 95% · published inspection guide
• Is a site plan / facility map placard required, and what must it show? The submittal roof plan must show PV panel/module locations, clear access pathways, and the approximate locations of electrical disconnecting means and roof access points; separately, a permanent directory/plaque at the electrical service (and at the inverter if not co-located) must show the location of the service disconnect and the PV system disconnect (CEC 690.56(B)/705.10) 85% · published standard plan
• Does the UTILITY specify placards beyond the AHJ's? Yes — SDG&E's own Electric Rule 21 (§H.1.d, 'Visible Disconnect Required') requires a lockable, 24/7-reachable visible AC disconnect with open/closed markings, shown on the interconnection single-line diagram, beyond whatever the AHJ requires 55% · utility tariff (Rule 21)
• Where must the labels be placed? Conduit/raceway/cable-assembly markings every 10 ft and within 1 ft of all turns/bends and above/below all roof/wall penetrations; a marking placed adjacent to the main service disconnect, clearly visible from where the disconnect is operated (CFC 605.11.1.3/.1.4, CRC R331.2.3/.2.4) 90% · published inspection guide

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.

• Must equipment be on a specific approved list? No specific approved-manufacturer/model list; standard requirement that all PV modules, inverters, combiners and racking be listed/labeled equipment used per its listing instructions (UL 1703 for DC modules, UL 1703 + UL 1741 for AC modules/inverters, per CEC 110.3, 690.4) 78% · published inspection guide
• Are batteries permitted, and under what conditions? Batteries/ESS are permitted under standard (non-expedited) California code, but are explicitly EXCLUDED from the City's expedited/administrative small-residential path: the Eligibility Checklist requires the system be 'utility interactive and without battery storage' to qualify, and both Solar PV Standard Plan variants state they are 'not intended for...systems that utilize storage batteries.' No local battery/ESS-specific ordinance was found (control-checked: the codified Fire Code chapter, 478 lines, has zero PV/battery/ESS hits apart from one unrelated gate-operator battery-backup clause) 70% · published checklist
• Is there a separate ESS permit or inspection? No distinct 'ESS permit' found; a battery-inclusive system is disqualified from the expedited 10 kW pathway and would need to go through the standard (non-expedited) building/electrical permit process. The current Master Fee Schedule has no separate battery/ESS fee line for residential (control-checked: only generic 'S-1/S-2 Storage' OCCUPANCY valuation-table rows exist, unrelated to energy storage) 55% · fee schedule
• Is there a local rule on service upgrades or busbar sizing? No locally-authored busbar rule; the City's own Standard Plan implements the state CEC §705.12(D)(2) 120%-of-busbar rule (interconnection point sizing, opposite-end-of-bus placement) and requires the system interconnect to a single-phase 120/240V panel with a busbar rating of 225A or less to qualify for the simplified standard-plan path 68% · published standard plan
• Is a specific mounting system or attachment spacing required? For flush-mounted arrays on wood-framed 1-2 family dwellings: minimum 2½-inch lag-screw embedment into rafter, attachment per the approved plans and the listed rack system's own installation manual, sealant required under shingles to adhere to flashing on composition roofing 90% · published bulletin

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? Phone 80% · department page
• How much notice is required? Effectively next business day (call before 4:00 pm) 80% · department page
• Are same-day or AM/PM windows offered? Yes — a confirmed 2-hour window is available on request via a separate phone line 82% · 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? Delegated 75% · department page
• If delegated, to whom? Interwest (Interwest Consulting Group), an independently contracted plan-check and inspection firm 72% · 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? Only one inspection is required for a small residential rooftop solar system eligible for expedited review, performed by the building department; it may be consolidated with the fire marshal if fire review applies (though per the City's own Submittal Bulletin, Fire Department approval IS NOT required for PV ≤10 kW). A subsequent inspection is authorized if the first fails, without the one-inspection limit applying to that re-inspection 90% · adopting ordinance (municipal code)
• Is a rough-in or mid-roof inspection required? No 85% · adopting ordinance (municipal code)

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 inspection guide
• What must be on site at inspection? Approved plans and specification sheets; the permit's Inspection Record Card (posted/available per SBMC 15.08.070) and, for electrical work, a Circuit Card at the service equipment; all PV AC/DC disconnects and circuit breakers must be in the open position at the start of inspection 85% · adopting ordinance (municipal code)
• Does the inspector verify labels and listings? Yes 92% · published inspection guide

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 — specifically, the City does not issue a separate Certificate of Occupancy; the Building Inspector signs off the permit's Inspection Card with a 'Building Final Inspection,' and that signed card serves as the Certificate of Occupancy 92% · department page
• Who notifies the utility for PTO? Installer 50% · utility DG process page
• How are corrections issued and cleared? A written correction notice detailing all deficiencies and any additional information required is sent to the applicant, who must resubmit for another round of review; permit/plan-check status can also be tracked via the eTrakit portal 82% · adopting ordinance (municipal code)