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San Diego County, CA Solar Energy: Panel Permits (2026)

Few Restrictions

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Key Facts

Permit Required: Yes — building permit
Fees: Plan check and permit fees waived
Online Submission: Available via Citizen Access portal
State Law: AB 1236 — streamlined process
Fire Code

City-specific rules exist: Vista, San Marcos, San Diego, Carlsbad, El Cajon, Oceanside, Chula Vista, and Escondido have their own panel permits rules that differ from San Diego County's county-level regulations. If you live in one of those cities, check the city-specific page instead.

Summary

Solar PV installation in unincorporated San Diego County requires a building permit from County PDS. California AB 1236 mandates streamlined permitting. The County waives plan check and permit fees for residential solar PV. Online permitting available through Citizen Access portal.

Full Breakdown

The County of San Diego requires a building permit for solar PV installations per the Zoning Ordinance. However, California AB 1236 requires expedited and streamlined permitting processes. The County has waived plan check and permit fees for residential solar PV permits, reducing cost barriers. Applications can be submitted through the County's online Citizen Access portal for faster processing. Residential roof-mounted systems, combination solar PV with electrical service upgrades, and systems with energy storage are all eligible. Installations must comply with the California Electrical Code and the California Building Code. Structural analysis may be required for older roofs. Fire access pathways on roofs must be maintained per fire code requirements.

Violations & Fines

Installing solar without a permit is a building code violation. However, penalties are minimal as the county actively encourages solar adoption.

Frequently Asked Questions

How do I get a solar panel permit in San Diego County?

Apply through the County's online Citizen Access portal. Plan check and permit fees are waived for residential solar PV. The process is streamlined per state law AB 1236.

How much does the solar permit cost?

The County waives plan check and permit fees for residential solar PV installations, making the permit essentially free.

How long does the permitting process take?

Streamlined permitting under AB 1236 is designed for quick turnaround. Simple residential rooftop systems may be approved within days. More complex installations may take longer.

How does San Diego County compare?

See how San Diego County's panel permits rules stack up against other locations.

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San Diego County, CA Solar Energy: Panel Permits (2026)

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Related San Diego County Ordinances

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Noise Ordinances: Quiet Hours

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Fire Regulations: Smoke Detectors

Landscaping Rules: Tree Trimming

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