Fountain Valley, CA Solar Energy: Panel Permits (2026)

Section 18.27.060 sets the review clock. The building department runs an administrative, nondiscretionary review process. It issues a building permit or other nondiscretionary permit the same day for over-the-counter applications, or within one to three business days for electronic applications, once it receives a complete application that meets the approved checklist and standard plan. Review is limited under subsection (b) to whether the application meets local, state and federal health and safety requirements.

A building official can require a use permit only after finding, based on substantial evidence, that the solar energy system could have a specific, adverse impact upon public health and safety. Those decisions can be appealed to the planning and building director. If a use permit is required, the official can deny it only by written findings based on substantive evidence in the record that the installation would have a specific, adverse impact and no feasible method mitigates or avoids it, and the findings must explain why any feasible alternative was rejected. Any condition imposed must mitigate the specific impact at the lowest possible cost. The city cannot condition approval on the approval of a homeowners association as defined in Section 4080 of the Civil Code.

An incomplete application draws a written correction notice detailing all deficiencies and any additional information needed to be eligible for expedited issuance. After a permit issues, only one inspection is required for a system eligible for expedited review, and the inspection is scheduled within one business day and should include consolidated inspections. If the system fails, a subsequent inspection is authorized but need not conform to the chapter.

The system itself must meet the standards in § 18.27.040. All solar systems must satisfy state and city fire department health and safety requirements, water heating systems need certification by an accredited listing agency, and electricity-producing systems must meet the California Electrical Code, IEEE standards and accredited laboratory standards such as Underwriters Laboratories. Fees must comply with Government Code Sections 65850.55, 66015 and 66016 under § 18.27.050(f).