San Diego, CA Solar Energy: Panel Permits (2026)
Key Facts
- Permit needed
- Electrical, or Combination if structural
- Review process
- Process One, staff-level, no hearing
- Application filed under
- SDMC §112.0102 and §129.0105
- Covers
- Small rooftop and larger solar systems
Summary
Rooftop solar installations in San Diego need a construction permit before work starts, an Electrical Permit alone, or a Combination Building/Electrical Permit if the array requires structural changes, reviewed administratively under Process One rather than a public hearing.
A construction permit decided in accordance with Process One shall be required for the installation of a solar energy system, in accordance with the following:
(A) An Electrical Permit is required for a solar energy system. A Combination Building Permit and Electrical Permit is required if the scope of work also includes the development of a new structure or requires structural modifications to an existing structure to support the solar energy system.
Ch. Art. Div. 14 1 4 21 San Diego Municipal Code Chapter 14: General Regulations (7-2026)
(B) The construction permit application shall be submitted in accordance with Sections 112.0102 and 129.0105.
(C) Within a planned district (subject to Land Development Code
Full Breakdown
San Diego Municipal Code §141.0418(b)(1) requires a construction permit for every solar energy system, decided under Process One: a staff-level determination with no public hearing. A standalone Electrical Permit covers a normal installation; a Combination Building Permit and Electrical Permit kicks in when the project adds a new structure or needs structural modifications to carry the panels. Applications go through Development Services per §112.0102 and §129.0105. Projects inside a Planned District don't need a separate Planned District Ordinance Permit on top of this construction permit. The rule covers both small rooftop systems (10 kW AC / 30 kW thermal or less, on a single dwelling or duplex) and larger commercial-scale systems.
Violations & Fines
Installing solar without the required Electrical or Combination Permit is unpermitted construction. Development Services can red-tag the work, force retroactive permitting with inspection, and block final sign-off or resale disclosures until it's corrected.
Frequently Asked Questions
Do I need a permit to install rooftop solar in San Diego?
Will my solar permit require a public hearing?
Sources & Official References
Other rules in San Diego
California rules heatmap·Compare San Diego to another location·View the California solar energy overview
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Panel Permits in Nearby Cities
How other cities in San Diego County handle panel permits.