City of Alhambra

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 (Building Division self-permits Building AND Electrical); Fire Department self-permits fire/life-safety review for solar separately — nothing delegated to LA County 85% · department page
• 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 (single Building Permit covers PV electrical work) 60% · fee schedule
• Is a wind or windstorm certification required? No 65% · published checklist
• Is there a system-size cap on residential generation? No overall system-size CAP identified; the only size-linked value found is a Fire Dept FEE tier at 15kW (flat fee below, hourly above) — this is a fee break, not a generation cap 45% · fee schedule

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, or exempt owner-builder) 85% · department page
• Must the contractor be registered with this authority before applying? No advance registration to apply, but a 'Contractor's Report' verifying each subcontractor's valid City business license is required before the permit is FINALIZED (not before applying) 60% · department page
• Is a homeowner permitted to self-install and self-permit? Yes 85% · 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.

• How many copies, and in what format? Digital only, via the online plan-check portal — no paper accepted 90% · department page
• Is a site plan required, and what must it show? Yes, a site plan is required as part of the Architectural Plans set (general residential submittal) 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? Tyler EnerGov Self-Service portal (alhambraca-energovpub.tylerhost.net/Apps/SelfService) for permit applications; a separate GoPost/EPlanSoft portal (gopost-transtech.eplansoftreview.com) for plan-check document submittal/upload 95% · department page
• Can the whole application be completed online? Yes 90% · department page
• What does a residential solar permit cost? Building Permit Fee is valuation-based per a tiered table (e.g. $170.39 for $700–$25,000, plus $43.89 per additional $1,000, scaling up; $71.83 Permit Issuance Fee; $213.09 minimum plan-check fee) PLUS a separate Fire Dept solar permit fee of $125.00 flat for systems ≤15kW or $180.00/hr for systems >15kW 78% · fee schedule
• How is the fee calculated? Valuation-based (Building Permit fee, tiered by total project valuation) for Building/Electrical; Flat ($125) below 15kW / hourly ($180/hr) above 15kW for the separate Fire Dept solar permit 78% · fee schedule
• Is there a separate plan-check fee? Yes — Minimum Building Plan Check Fee $213.09, separate from the $71.83 Permit Issuance Fee and from the per-hour Additional Plan Check Review Fee ($284.91/hr) 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? 2-4 weeks 85% · department page
• Which utility handles interconnection here? Southern California Edison (SCE) 90% · fee schedule
• Where does the utility sit in the sequence? Parallel, with final energization (PTO) gated on completed installation 55% · utility DG manual

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), statewide effective 1 Jan 2026 — but Alhambra's own most recently retrieved public checklist (dated Apr 2025) still cites the prior 2022-cycle codes, so local publication may not yet reflect the switch 65% · adopting regulation
• Which building code edition is in force? 2025 California Building Code / California Residential Code, statewide effective 1 Jan 2026 — Alhambra's own Apr-2025 checklist still shows 2022 CBC/CRC references 65% · adopting regulation
• Which fire code edition is in force? Likely the 2025 California Fire Code (statewide default, effective 1 Jan 2026), but Alhambra's own local Fire Code chapter (AMC Title XIX, Ch. 19.02) could not be retrieved to confirm the local adoption ordinance/edition or amendments 50% · adopting regulation
• Are there local amendments to any of the above? Yes 80% · department page
• What is the installation judged against? The California Building/Residential/Electrical Code as locally amended by Alhambra Municipal Code Title XX (Ch. 20.05 Building Code, 20.07 Residential Code, 20.09 Electrical Code), plus the dedicated Ch. 20.19 'Small Residential Solar Energy Systems' ordinance 70% · 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.

Nothing recorded for City of Alhambra 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 is required under whichever CEC/NEC edition is currently in force (690.12), a mandatory statewide provision Alhambra cannot opt out of 70% · adopting regulation

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.

Nothing recorded for City of Alhambra on this step yet — 6 questions checked and found unpublished. The guidance above is general.

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.

Nothing recorded for City of Alhambra on this step yet — 7 questions checked and found unpublished. The guidance above is general.

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 90% · 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 (self-performed) for Building/Electrical; the Fire Department separately performs its own solar-related fire inspection — neither is delegated 80% · fee schedule
• If delegated, to whom? Not delegated — held in-house by the City's own Building Division (building/electrical) and its own Fire Department (fire/life-safety) 80% · 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? General Building Division sequence (not solar-specific): Planning clearance (if needed) -> Permit application via Permit Portal -> plan submittal/plan check (2-4 weeks) -> corrections/resubmittal if needed -> permit issuance -> field inspections -> permit final (multiple department sign-offs as applicable) 55% · department page

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 dedicated published solar inspection-day checklist found 60% · department page

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 75% · department page
• Who notifies the utility for PTO? Installer 65% · utility DG manual