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Monterey, CA Solar Energy: Panel Permits (2026)

Some Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified September 2026

Key Facts

Eligible system size
Up to 10 kW AC or 30 kW thermal
Eligible buildings
Single- or duplex-family homes
Permit turnaround
3 business days for complete application
Inspections
One inspection (plus optional fire inspection)
Use permit trigger
Documented specific adverse health/safety impact
Appeal body
Planning Commission

Summary

Monterey must issue a building permit for a small residential rooftop solar system, one no larger than 10 kilowatts AC or 30 kilowatts thermal on a single or duplex home, within three business days of a complete application under Monterey City Code § 9-91(a). The Chief Building Official can require a use permit only on a documented safety finding.

i.A solar energy system that is no larger than 10 kilowatts alternating current nameplate rating or 30 kilowatts thermal. ... a.The City’s Permits and Inspections Office shall implement an administrative, nondiscretionary review process to expedite approval of small residential rooftop solar energy. The Permits and Inspections Office shall review the submitted plan and have a building permit or other nondiscretionary permit ready to be issued within three business days of receipt of a complete application that meets the requirements of the approved checklist and standard plan. The Chief Building Official, or the Official’s designee, may require an applicant to apply for a use permit if the Official finds, based on substantial evidence, that the solar energy system could have a specific, adverse impact upon the public health and safety. Such decisions may be appealed to the City’s Planning Commission.

View official code

Official source re-checked September 8, 2026: no newer edition of the code had been published (publisher’s edition: current through Ordinance 3721, passed July 7, 2026).

Full Breakdown

Monterey's expedited solar ordinance (§§ 9-86 through 9-91) implements the state's Solar Rights Act and AB 2188 for a defined category of system: one no larger than 10 kilowatts AC nameplate rating or 30 kilowatts thermal, installed on a single- or duplex-family home, that meets applicable state fire, structural and electrical codes, and that does not exceed the city's maximum legal building height (§ 9-86(b)). For those systems, the City's Permits and Inspections Office runs an administrative, nondiscretionary review: once an application is complete and matches the City's published checklist and standard plan, a permit must be ready to issue within three business days (§ 9-91(a)).

Applications and the standard checklist are posted on the City's website, and applicants may submit electronically and sign electronically rather than in person (§ 9-90). Only one inspection is required for an eligible system, though a separate fire inspection may still be scheduled, and a failed inspection allows a follow-up inspection outside the normal expedited rules (§ 9-91(h), (j)). The Chief Building Official can pull a project out of the expedited track and require a discretionary use permit only if the Official finds, based on substantial evidence, that the installation would have a specific, adverse, and otherwise unmitigable impact on public health or safety, and any such finding, or any condition the City imposes, must be designed to address that impact at the lowest possible cost; the City cannot condition approval on an HOA's approval, and any decision to require a use permit or deny one can be appealed to the Planning Commission (§ 9-91(a), (c), (f)).

Violations & Fines

An applicant denied the expedited three-business-day turnaround under § 9-91(a) because the City finds a specific, adverse health-or-safety impact can appeal that finding, and any use-permit denial, to the Planning Commission. Outside the small-system category defined at § 9-86(b), rooftop solar falls back to Monterey's standard building-permit process rather than the expedited track.

Frequently Asked Questions

How fast does Monterey issue small rooftop solar permits?
Under Monterey City Code § 9-91(a), the Permits and Inspections Office must have a building permit ready to issue within three business days of receiving a complete application that meets the City's published checklist and standard plan for a small residential rooftop solar system.
What counts as a small residential rooftop solar system in Monterey?
Under § 9-86(b), it is a system no larger than 10 kilowatts AC nameplate rating or 30 kilowatts thermal, installed on a single- or duplex-family home, that meets applicable state fire, structural and electrical codes and does not exceed the city's maximum building height.
Can Monterey require a discretionary permit for my solar system?
Only if the Chief Building Official finds, based on substantial evidence, that the installation would have a specific, adverse impact on public health or safety with no feasible way to mitigate it; that finding, or a resulting use-permit denial, can be appealed to the Planning Commission.

Sources & Official References

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