San Jose, CA Solar Energy: Panel Permits (2026)
Key Facts
- Max system size
- 10 kW AC or 30 kW thermal
- Permit issuance
- Same day, nondiscretionary for complete applications
- Eligible buildings
- Single- or duplex-family dwellings only
- Inspections
- One inspection; retry allowed if failed
- Governing chapter
- SJMC Chapter 17.86
Summary
San Jose issues same-day, nondiscretionary building permits for small residential rooftop solar systems under 10 kW AC that meet the city's expedited checklist, per Municipal Code Chapter 17.86, adopted to comply with state solar permitting law.
The building official shall issue a building permit, the issuance of which is nondiscretionary, on the same day for complete in person applications or complete online applications that meet the requirements of the approved checklist and Part 3 of this chapter.B.If an application is deemed incomplete, the building official shall issue a written correction notice to the applicant detailing all deficiencies in the application and any additional information or documentation or payment of fees required to be eligible for expedited permit issuance shall be sent to the applicant for resubmission.C.Only one inspection shall be required and performed by the building official for small residential rooftop solar energy systems eligible for expedited review.D.The inspection shall be done in a timely manner and should include consolidated inspections.E.If a small residential rooftop solar energy system fails inspection, a subsequent inspection is authorized, however the subsequent inspection need not conform to the requirements of this section. (Ord. 29601.)
Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: Code of Ordinances: Supplement 5 Update 3).
Full Breakdown
Under San Jose Municipal Code § 17.86.230, a 'small residential rooftop solar energy system' is capped at 10 kW AC (or 30 kW thermal) and installed on a single- or duplex-family home within the city's maximum building height. Section 17.86.420 requires the building official to issue the permit the same day, without discretion, once an in-person or online application meets the city's approved checklist and the Part 3 requirements. Incomplete applications get a written correction notice instead of a denial. Only one inspection is normally required, and a second inspection is allowed if the system fails the first.
Violations & Fines
Installing a system without the required permit, or materially altering an existing system beyond routine maintenance or like-kind replacement, triggers standard building code enforcement, including stop-work orders and permit fees, under the city's Building Division rules.
Frequently Asked Questions
How fast can I get a solar permit in San Jose?
Does this expedited process cover commercial solar installations?
Sources & Official References
Other rules in San Jose
California rules heatmap·Compare San Jose to another location·View the California solar energy overview
See something wrong?
Help us keep this page accurate. If you notice an error or outdated information, let us know.
Panel Permits in Nearby Cities
How other cities in Santa Clara County handle panel permits.