Santa Clarita, CA Solar Energy: Expedited Solar Permitting (2026)

03 of the Santa Clarita Municipal Code implements Assembly Bill 2188 with an expedited, streamlined permitting and inspection process for small residential rooftop solar energy systems, defined as a system on a single or duplex family dwelling rated no larger than 10 kW AC nameplate (or 30 kW thermal for solar water heating). 060's eligibility checklist requires the array to be roof-mounted, utility-interactive with no battery storage, connected to the load side of the utility panel, and installed within limits on PV strings per inverter (no more than four per MPPT input with source-circuit fusing, two without).

Structural documentation must show the roof can carry the added wind, seismic, dead and live loads, and the plans must show clear roof access pathways meeting Los Angeles County Fire Department standards plus a Class A or Class B roof fire rating. All forms are posted on the city's website and may be filed on paper or electronically through the city's ePlans system, email, the internet or fax. 070, the Building Official reviews a complete application in a timely manner and issues the permit administratively; an incomplete submittal gets a written correction notice listing the deficiencies.

The city cannot condition permit approval on sign-off from a homeowners association, and the building permit itself does not authorize connecting the system to the utility grid, that approval must come separately from the utility. 080 caps the expedited process at a single required inspection, scheduled within two business days of the request, with a four-hour inspection window available on request.