Title C — CONSTRUCTION, DEVELOPMENT AND LAND USE›Division C8 — ROOF TOP SOLAR
San Ramon Municipal Code Ch. I Expedited Permit Process for Small Residential Rooftop Solar Systems
San Ramon Municipal Code · 2026-09 edition · updated 2026-10-04 · San Ramon
Cite as: San Ramon Municipal Code Chapter I · Text as of 2026-10-04
C8-2. - Definitions.¶
Solar Energy System Small residential rooftop solar energy system Electronic submittal Specific, adverse impact Reasonable restrictions on a solar energy system Restrictions that do not significantly increase the cost of the system or decrease its efficiency or specified performance
C8-1. - Purpose and Intent.¶
City of San Ramon, CA | Municipal Code 571
The purpose of the Chapter is to provide an expedited, streamlined solar permitting process that complies with the Solar Rights Act and AB 2188 (Chapter 521, Statutes 2014, CA Gov't. Code Section 65850.5) in order to achieve timely and cost-effective installations of small residential rooftop solar energy systems. (Ord. No. 460, § 1, 9-8-2015)
C8-2. - Definitions.¶
As used in this chapter: Solar Energy System means either of the following:
- Any solar collector or other solar energy device whose primary purpose is to provide for the collection, storage, and distribution of solar energy for space heating, space cooling, electric generation, or water heating.
- Any structural design feature of a building, whose primary purpose is to provide for the collection, storage, and distribution of solar energy for electricity generation, space heating or cooling, or for water heating. Small residential rooftop solar energy system means all of the following:
- A solar energy system that is no larger than ten kilowatts alternating current nameplate rating or thirty kilowatts thermal.
- A solar energy system that conforms to all applicable state fire, structural, electrical, and other building codes as adopted or amended by the city, and all state and city health and safety standards.
- A solar energy system that is installed on a single or two family dwelling.
- A solar panel or module array that does not exceed the maximum legal building height as defined by the city. Electronic submittal means the utilization of one or more of the following:
- Email;
- Facsimile;
- The Internet. Specific, adverse impact means a significant, quantifiable, direct, unavoidable impact, based on objective, identified, and written public health or safety standards, policies, or conditions as they existed on the date the application was deemed complete. Reasonable restrictions on a solar energy system are those restrictions that do not significantly increase the cost of the system or significantly decrease its efficiency or specified performance, or that allow for an alternative system of comparable cost, efficiency, and energy conservation benefits. Restrictions that do not significantly increase the cost of the system or decrease its efficiency or specified performance means:
- For water heater systems or solar swimming pool heating systems: an amount exceeding ten percent of the cost of the system, but in no case more than one thousand dollars, or decreasing the efficiency of the solar energy system by an amount exceeding ten percent, as originally specified and proposed.
- For Photovoltaic Systems: an amount not to exceed one thousand dollars over the system cost as originally specified and proposed, or a decrease in system efficiency of an amount exceeding ten percent as originally specified and proposed.
City of San Ramon, CA | Municipal Code 572
(Ord. No. 460, § 1, 9-8-2015)
C8-3. - Applicability.¶
A. This chapter applies to the permitting of all small residential rooftop solar energy systems in the city. B. Small residential rooftop solar energy systems legally established or permitted prior to the effective date of the ordinance codified in this chapter are not subject to the requirements of this chapter unless physical modifications or alterations are undertaken that materially change the size, type, or components of a small rooftop energy system in such a way as to require new permitting. C. A use permit and/or architectural review may be required for eligible or designated historic properties resources as deemed necessary by the zoning administrator. (Ord. No. 460, § 1, 9-8-2015)
C8-4. - Solar Energy System Requirements.¶
A. All solar energy systems shall meet applicable health and safety standards and requirements imposed by the state and the city. B. Solar energy systems for heating water in single-family residences and for heating water in commercial or swimming pool applications shall be certified by an accredited listing agency as defined by the California Plumbing and Mechanical Code. C. Solar energy systems for producing electricity shall meet all applicable safety and performance standards established by the California Electrical Code, the Institute of Electrical and Electronics Engineers, and accredited testing laboratories such as Underwriters Laboratories and, where applicable, rules of the Public Utilities Commission regarding safety and reliability. (Ord. No. 460, § 1, 9-8-2015)
C8-5. - Applications and Documents.¶
A. All documents required for the submission of an expedited solar energy system application shall be made available on the city website. B. Electronic submittal of the required permit application and documents by email, facsimile or the Internet shall be made available to all small residential rooftop solar energy system permit applicants. C. The city's building and safety services division shall adopt a standard plan and checklist of all requirements with which small residential rooftop solar energy systems shall comply to be eligible for expedited review. D. The small residential rooftop solar system permit process, standard plan(s), and checklist(s) shall substantially conform to recommendations for expedited permitting, including the checklist and standard plans contained in the most current version of the California Solar Permitting Guidebook adopted by the Governor's Office of Planning and Research. (Ord. No. 460, § 1, 9-8-2015)
C8-6. - Permit Review and Inspection Requirements.¶
A. The chief building official shall implement an administrative, nondiscretionary review process to expedite approval of small residential rooftop solar energy systems. The building and safety services division shall issue a building permit, the issuance of which is nondiscretionary, upon receipt of a complete application that meets the requirements of the approved checklist and standard plan. The zoning administrator may require an applicant to apply for a minor use
City of San Ramon, CA | Municipal Code 573
permit, as described in Section D6-28 of the City of San Ramon Zoning Ordinance, if the chief building official finds, based on substantial evidence, that the solar energy system could have a specific, adverse impact upon the public health and safety. Such decisions may be appealed to the city planning commission. B. Review of the application shall be limited to the chief building official's review of whether the application meets local, state, and federal health and safety requirements. C. If a minor use permit is required, the city may deny such application if it makes written findings based upon substantive evidence in the record that the proposed installation would have a specific, adverse impact upon public health or safety and there is no feasible method to satisfactorily mitigate or avoid, as defined, the adverse impact. Such findings shall include the basis for the rejection of the potential feasible alternative for preventing the adverse impact. Such decisions may be appealed to the city planning commission. D. Any condition imposed on an application shall be designed to mitigate the specific, adverse impact upon health and safety at the lowest possible cost. E. "A feasible method to satisfactorily mitigate or avoid the specific, adverse impact" includes, but is not limited to, any cost-effective method, condition, or mitigation imposed by the city on another similarly situated application in a prior successful application for a permit. The city shall use its best efforts to ensure that the selected method, condition, or mitigation meets the conditions of subparagraphs (A) and (B) of paragraph (1) of subdivision (d) of Section 714 of the Civil Code defining restrictions that do not significantly increase the cost of the system or decrease its efficiency or specified performance. F. If an application is deemed incomplete, a written correction notice detailing all deficiencies in the application and any additional information or documentation required to be eligible for expedited permit issuance shall be sent to the applicant for resubmission. G. Only one inspection shall be required and performed by the building and safety division for small residential rooftop solar energy systems eligible for expedited review. H. The inspection shall be done in a timely manner and should include consolidated inspections. I. If a small residential rooftop solar energy system fails inspection, a subsequent inspection is required until the permit passes a final inspection. (Ord. No. 460, § 1, 9-8-2015)
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