Fontana, CA Solar Energy: Panel Permits (2026)
Key Facts
- State Law
- AB 2188 / AB 1414
- Expedited Tool
- SolarAPP+
- Permit Cap
- $450 up to 15 kW
- New Homes
- Solar mandate (Title 24)
- Review
- Administrative (non-discretionary)
Summary
Fontana issues residential solar permits through SolarAPP+ expedited online tool under AB 2188 and AB 1414. Title 24 Part 6 requires solar on most new homes. State-capped permit fees apply.
65850.5. (a) The implementation of consistent statewide standards to achieve the timely and cost-effective installation of solar energy systems is not a municipal affair, as that term is used in Section 5 of Article XI of the California Constitution, but is instead a matter of statewide concern. It is the intent of the Legislature that local agencies not adopt ordinances that create unreasonable barriers to the installation of solar energy systems, including, but not limited to, design review for aesthetic purposes, and not unreasonably restrict the ability of homeowners and agricultural and business concerns to install solar energy systems. It is the policy of the state to promote and encourage the use of solar energy systems and to limit obstacles to their use.
(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 local law shall be limited to those standards and regulations necessary to ensure that the solar energy system will not have a specific, adverse impact upon the public health or safety. However, if the building official of the city or county makes a finding, based on substantial evidence, that the solar energy system could have a specific, adverse impact upon the public health and safety, the city or county may require the applicant to apply for a use permit.
(g) (1) On or before September 30, 2015, every city, county, or city and county, in consultation with the local fire department or district and the utility director, if the city, county, or city and county operates a utility, shall adopt an ordinance, consistent with the goals and intent of subdivision (a), that creates an expedited, streamlined permitting process for small residential rooftop solar energy systems.
Full Breakdown
Solar photovoltaic (PV) installation in Fontana benefits from strong state-level preemption. California Assembly Bill 2188 (2014) and AB 1414 (2017) require cities to adopt expedited, administrative-level solar permit processes and cap permit fees at $450 for residential systems 15 kW or less (plus $15 per kW above 15 kW) and reasonable actual-cost fees for larger systems. Fontana participates in SolarAPP+, the federal/state online tool that provides automated permit issuance for compliant rooftop PV systems, typically same-day. A city electrical permit and structural plan-check (for complex mounts) accompany solar installations through Fontana Building and Safety.
California Building Code Title 24 Part 6 (the Energy Code) requires solar PV on most new single-family homes and low-rise residential buildings in Fontana under the 2019 and 2022 updates. 10 sets the solar mandate with sizing tied to annual electric consumption. Energy storage systems (batteries) follow separate plan-check and fire-department review under California Electrical Code Article 706 and the California Fire Code Chapter 12. Fontana inspections cover electrical, structural, and final approval before the system is energized and interconnected with Southern California Edison.
Violations & Fines
Installing PV without a permit triggers a red-tag, double-fee assessment, and potential de-energization pending inspection. HOA violations of Civil Code 714 can result in attorney-fee awards.
Frequently Asked Questions
How long does a Fontana solar permit take?
Are new Fontana homes required to have solar?
Sources & Official References
Other rules in Fontana
California rules heatmap·Compare Fontana to another location·View the California solar energy overview
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Panel Permits in Nearby Cities
How other cities in San Bernardino County handle panel permits.