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Representative solar installation imagery; not this homeowner’s property

San Diego · San Diego County · 7.31 kW solar · 1× Tesla Powerwall 3

Solar + Battery in San Diego

A completed San Diego installation with 17 Qcells Q.TRON 430 W modules and one Tesla Powerwall 3 on SDG&E service.

7.31 kW

Solar array

17 × Qcells Q.TRON 430 W

Modules

1 × Tesla Powerwall 3

Storage

The project

A completed San Diego installation with 17 Qcells Q.TRON 430 W modules and one Tesla Powerwall 3 on SDG&E service.

OC Solar’s project record lists installation completion on January 13, 2025. The utility approval date recorded for SDG&E is March 6, 2025.

The system specifications describe the documented equipment. Backup duration, bill savings and household performance are not inferred from the equipment list.

Planning a similar installation

For a home in San Diego, we review the roof, electrical panel and utility requirements before recommending equipment. Battery location, wiring distance and the circuits selected for backup determine the installation scope.

Representative of OC Solar's 6,373 Southern California projects & service calls. System size, equipment, and timelines vary by home; figures shown are project specifications, not guaranteed savings.

Ready to take control of your power bill?

Design it yourself and see modeled pricing online—no sales call required. Eligible Southern California addresses can also book a free site audit. Prefer help? Our local team is available.

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Licensed, Bonded & Insured · CSLB #1023627