Petaluma, CA Solar Energy: Expedited Solar Permitting (2026)

010(B) defines a "small residential rooftop solar energy system" eligible for the fast-track process as one that is "no larger than ten kilowatts alternating current nameplate rating or thirty kilowatts thermal," installed "on a single- or duplex-family dwelling," that conforms to state fire, structural and electrical codes, and whose panel array does not exceed the city's maximum legal building height. 5, which required every California city to adopt an expedited solar permitting ordinance by September 30, 2015. 070, triggering a written correction notice for anything missing.

060 limits the city to "only one inspection," which must occur in a timely manner and may be combined with any required fire department inspection; a failed inspection can trigger a follow-up visit. 080, the building official's review is limited to whether the installation meets health and safety requirements, and any conditions imposed must be the lowest-cost way to mitigate a specific, identified adverse impact; approval does not itself authorize connecting the system to the utility grid, which the applicant must separately arrange with the utility. Applications are submitted to the building division, though as of the chapter's 2015 adoption Petaluma had not yet implemented electronic permit submittal.