Solar Installation Timeline in San Diego, CA

A detailed breakdown of how long each phase of solar installation takes in San Diego, based on local permit processing times and San Diego Gas & Electric (SDG&E) interconnection requirements.

3-6 weeks
Permit Timeline
$550
Permit Cost
4.4 kW
Recommended System
San Diego Gas & Electric (SDG&E)
Utility Provider

Interactive Timeline

Select your roof type below to see how it affects your installation timeline. Tile and slate roofs require additional mounting work.

Installation Timeline for San Diego, CA

15 weeks
Estimated total time (~3.5 months)
1

Site Survey & Design

1 week

Engineer visits your home, designs system layout, and finalizes panel placement.

2

Permitting

3-6 weeks

Your installer submits building permits and HOA applications to your local jurisdiction.

3

Installation

1 day

Crew mounts racking, installs panels, wires inverter, and connects to your electrical panel.

4

Inspection

2 weeks

City building inspector verifies the installation meets code and safety requirements.

5

Utility Interconnection

6 weeks

Your utility installs a net meter and grants Permission to Operate (PTO).

Other Cities in California

Los AngelesSan FranciscoSan JoseSacramentoFresnoLong Beach

More Solar Resources for San Diego

San Diego Solar PermitsPermit costs and requirementsSan Diego Installation ChecklistStep-by-step installation guideSan Diego Solar SavingsCalculate how much you can saveSan Diego Roof AssessmentIs your roof ready for solar?

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