2 county-level rules, plus city-specific rules for 2 cities in San Joaquin County, California.
Verified from official government sources
San Joaquin County processes residential rooftop solar permits under the California Solar Rights Act and AB 2188 expedited-permit mandate. Online SolarAPP+ or next-business-day over-the-counter review is available for standard systems up to 38.4 kW on 1-2 family dwellings. PG&E interconnection through NEM 3.0 is required for grid-tied systems. Fire setbacks follow CRC R324 (3 feet at roof ridge and edges).
CA Government Code §65850.5 (AB 2188)
(b) A city or county shall administratively approve applications to install solar energy systems through the issuance of a building permit or similar nondiscretionary permit. Review of the application to install a solar energy system shall be limited to the building official's review of whether it meets all health and safety requirements of local, state, and federal law. The requirements of loc...
California's Solar Rights Act (Civil Code §714) overrides HOA restrictions on residential solar panels in all San Joaquin County communities, including Mountain House, Brookside, Weston Ranch, and Spanos Park. HOAs cannot prohibit installation and cannot impose aesthetic conditions that raise system cost by more than $1,000 or reduce efficiency by more than 10%. Approval timelines are capped at 45 days, with no-response deemed approved.
CA Civil Code §714 (Solar Rights Act)
(a) Any covenant, restriction, or condition contained in any deed, contract, security instrument, or other instrument affecting the transfer or sale of, or any interest in, real property, and any provision of a governing document, as defined in Section 4150 or 6552, that effectively prohibits or restricts the installation or use of a solar energy system is void and unenforceable. (b) This secti...
2 cities in San Joaquin County have their own solar energy rules. Each link goes to that city's dedicated page with code citations.
See every category we cover for San Joaquin County — parking, noise, fences, fires, animals, pools, and more.
San Joaquin County Ordinance Hub →