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Santa Paula, CA Solar Energy: Panel Permits (2026)

Some Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified April 2026

Key Facts

Streamlined Permit
Systems up to 10 kW
Processing Time
3 business days
Design Review
Not required for residential
New Home Mandate
Solar required since 2020
Utility
Southern California Edison: net metering

Summary

Santa Paula follows California's streamlined solar permitting process (AB 2188/SB 379). Rooftop solar systems up to 10 kW on single-family homes require only an expedited building permit with no design review. Permit applications must be processed within 3 business days.

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.

(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.

Source: California AB 2188 — Solar PermittingView official code

Full Breakdown

Under California Government Code §65850.5 (AB 2188) and SB 379, Santa Paula must offer a streamlined, expedited permitting process for small residential rooftop solar systems. Systems of 10 kW or less on single-family homes require only a building and electrical permit, processed within 3 business days. No design review, Planning Commission approval, or HOA architectural review can be required. Ground-mounted systems and systems over 10 kW follow standard building permit procedures. Solar panels must be installed by a licensed C-46 (Solar) or C-10 (Electrical) contractor. The electrical inspection verifies proper connection, grounding, and disconnect switch. Net metering through Southern California Edison allows excess generation to offset future bills. California's Solar Mandate (Title 24, Part 6) requires solar on most new homes built after January 1, 2020.

Violations & Fines

Installing solar without a permit is an electrical code violation. Retroactive permits are required and may involve removing panels for inspection. Unpermitted electrical work creates safety hazards and may void homeowner's insurance. The city cannot impose additional requirements beyond state-mandated streamlined permitting.

Frequently Asked Questions

Do I need a permit for solar panels in Santa Paula?
Yes, a building and electrical permit is required, but the process is streamlined. Systems up to 10 kW on single-family homes must be processed within 3 business days.
Can my HOA block solar panels?
No, California's Solar Rights Act (Civil Code §714) prohibits HOAs from effectively restricting solar installations. They may require reasonable aesthetic guidelines only.
Do new homes in Santa Paula require solar?
Yes, California's Title 24 Solar Mandate requires solar photovoltaic systems on most new single-family homes and low-rise multifamily buildings since January 1, 2020.

Sources & Official References

Other rules in Santa Paula

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