City of Rohnert Park

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% · authority's own page
• What does this authority permit itself, and what does it delegate? Both 90% · authority's own page
• Is a permit required for a residential rooftop PV system? Yes 95% · fee schedule
• Is there a separate electrical permit, or is it combined? Combined 78% · authority's own page
• Is a HOA or architectural approval required first? No 75% · state statute
• Is there a historic-district review? No / not indicated 55% · authority's own page
• Is a wind or windstorm certification required? No 58% · checklist/handout PDF
• Is a Specific Use Permit or Council approval ever required? Yes, but only conditionally 80% · state statute
• Is there a system-size cap on residential generation? 38.4 kW AC nameplate (statutory cap for the automated SB379/Symbium issuance route); no separate cap found for the standard (non-automated) Electrical-permit route 85% · state statute

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 72% · state statute
• Must the contractor be registered with this authority before applying? No city-specific solar-contractor registry found; general requirements apply 65% · authority's own page
• Is a homeowner permitted to self-install and self-permit? Yes for the standard route; No for the SB379 automated route 70% · checklist/handout PDF

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 upload only; no copy count specified for solar 60% · authority's own page
• Is a one-line / three-line diagram required? Not published by the City; implied by the SB379/Symbium compliance workflow 50% · inference from state statute
• Are string and conductor calculations required? Not published by the City; implied by the SB379/Symbium compliance workflow 48% · inference from state statute
• Is a structural PE stamp required, and at what threshold? Not specifically published for solar; general CBC/CRC structural-review process applies 45% · inference from state statute

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 (rpccrw.rpcity.org/etrakit3) is the City's permit-application/payment/inspection portal; Symbium is the separate external SB379 automated compliance/pre-approval platform that feeds into eTRAKiT's 'Residential Solar Auto Issue' permit type 92% · authority's own page
• Can the whole application be completed online? Yes 88% · authority's own page
• What does a residential solar permit cost? $223 plan check + $223 inspection (Building Division, 1-15 kW residential PV) = $446 total, plus a separate $261.60 Fire Services Division PV permit fee (FS18) = roughly $707.60 total for a typical <=15kW residential system 85% · fee schedule
• How is the fee calculated? Tiered by system size (kW) for the Building Division fee; flat fee for the Fire Division fee 90% · fee schedule
• Is there a separate plan-check fee? Yes 92% · 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? 29 business days for initial submittal review; 20 business days for each resubmittal (standard, non-automated route) 85% · authority's own page
• How long is an issued permit valid before it expires? Application abandoned after 180 days if the permit is not picked up (one-time 180-day extension available on written request); an issued permit is valid for 1 year from issuance, extendable on written request made before the sixth month 90% · authority's own page
• Which utility handles interconnection here? PG&E (Pacific Gas & Electric) is the interconnecting/wires utility. Sonoma Clean Power (SCP) is the Community Choice Aggregator supplying generation -- confirmed a member jurisdiction of SCP -- but SCP is not the interconnecting utility. 92% · utility's own page
• Where does the utility sit in the sequence? After permit / gated on AHJ final-inspection clearance (parallel application process, but interconnection/PTO does not complete until the City's inspection is cleared) 78% · 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 (in force as the 2025 California Electrical Code, part of the 2025 Title 24 triennial cycle) 72% · authority's own page
• Which building code edition is in force? 2025 California Building Code and 2025 California Residential Building Code 92% · authority's own page
• Which fire code edition is in force? 2025 California Fire Code 88% · authority's own page
• Are there local amendments to any of the above? Yes 90% · checklist/handout PDF
• What is the installation judged against? The 2025 Title 24 codes (CBC/CRC/CEC/CPC/CMC/CFC/CALGreen) as locally amended by Rohnert Park Municipal Code Title 15; for SB379-eligible systems, additionally the Symbium automated compliance engine's code checks 82% · authority's own page

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 Rohnert Park 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? Rapid shutdown is required under the 2023 NEC Sec. 690.12, as adopted into the 2025 CEC now in force; no City document independently restates this requirement 65% · adopting ordinance + corpus grep

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? No City-published, solar-specific placard is described; the strongest applicable placard requirement found is the utility's (PG&E) engraved line/supply-side-connection placard, required only when a fusible AC disconnect is installed ahead of the main breaker 70% · utility DG manual
• Does the authority specify placard wording of its own? No (City); Yes but only as to content, not exact text (utility) 55% · utility DG manual
• Does the UTILITY specify placards beyond the AHJ's? Yes 85% · utility DG manual
• Where must the labels be placed? On the metering equipment (per PG&E, for the line/supply-side-connection placard); no City-specific label-placement rule found 70% · utility DG manual

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? For a typical residential inverter-based system on a self-contained, socket-based meter panel <=320A single-phase: no separate AC disconnect is required (any voluntarily-installed disconnect must be PG&E-approved). For all other meter-panel configurations, an AC disconnect IS required. Where the interconnection is ahead of the main breaker (line/supply-side), a fusible AC disconnect plus an engraved placard is required, installed at/near the metering equipment. 88% · utility DG manual
• Must equipment be on a specific approved list? No City-specific approved-equipment list found; standard NEC/CEC 'listed and labeled' (UL) requirement applies generally 60% · checklist/handout PDF
• Are batteries permitted, and under what conditions? Yes -- rooftop residential batteries/ESS are permitted, including when paired with solar 88% · authority's own page
• Is there a separate ESS permit or inspection? Yes -- ESS/batteries carry their own separate Fire Services Division permit fee, distinct from the Building Division's PV permit fee 82% · fee schedule
• Is there a local rule on service upgrades or busbar sizing? Yes - a locally-amended Main Electrical Service Panel (MSP) 'serviceability' review is triggered by, among other things, adding a secondary power source (which includes PV) to the home 92% · checklist/handout 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? Portal 92% · authority's own page
• How much notice is required? Effectively next business day; cutoff is 3:00pm each day for scheduling 75% · authority's own page
• Are same-day or AM/PM windows offered? AM/PM windows only (8:30am-noon or 1-3pm); no exact-time or guaranteed-same-day appointments 90% · authority's own 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% · authority's own page
• If delegated, to whom? Not delegated -- performed in-house by the City's own Building Division (general/electrical) and Fire Services Division (PV/ESS/battery) 80% · authority's own 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? No solar-specific inspection sequence is separately published; the general applicable stages from the City's inspection-type guide are Rough Electrical (236) if roof/structural work is involved, then Final Electrical (291) and Electric Meter Authorization (262); Fire Services Division separately conducts its own PV/ESS/battery inspection under FS15/17/18 60% · checklist/handout PDF
• Is a rough-in or mid-roof inspection required? Not clearly required as a distinct stage; only if concurrent roof/structural work triggers the generic Rough Electrical/Rough Framing categories 55% · checklist/handout PDF

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 (general, not solar-specific) 78% · checklist/handout PDF
• What must be on site at inspection? The permit inspection record card and approved job-site copies of plans 88% · authority's own page
• Does the inspector verify labels and listings? Not explicitly stated in writing, but implied by standard CEC/NEC final-inspection practice 55% · inference from adopted code

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 (passed final electrical inspection closes the permit); no distinct 'Green Tag' or CO terminology found for solar 58% · inference from authority's own page
• Who notifies the utility for PTO? Not stated by the City; by standard PG&E process the installer/applicant submits the Permission to Operate (PTO) request to PG&E once the City's final inspection has cleared 55% · inference from utility DG manual
• Is there a re-inspection fee? Yes -- $200 minimum (actual costs thereafter) for Building Division reinspections; $130.80/hour for Fire Services Division reinspections 92% · fee schedule
• How are corrections issued and cleared? The inspector signs off on each inspection or notes corrections; a re-inspection (and its fee) is required once corrections are completed 88% · authority's own page