Lake Forest · Orange County · 19 Qcells 430W modules · Powerwall 3 DC Expansion Pack
Solar + Powerwall Expansion in Lake Forest
A completed Lake Forest project with 19 Qcells 430W modules, a Tesla Powerwall 3 DC Expansion Pack, and SCE Permission to Operate.
19 Qcells 430W
Solar modules
Powerwall 3 DC Expansion Pack
Storage record
SCE PTO · Mar. 21, 2025
Utility approval
The completed SCE project
OC Solar's completed-project record identifies this as a residential solar-and-battery installation in Lake Forest. The equipment fields list 19 Qcells 430W modules, one Tesla Powerwall 3 DC Expansion Pack, and a Backup Switch on Southern California Edison service.
The installation was completed on January 3, 2025, and the project received SCE Permission to Operate on March 21, 2025. The record does not list a base Powerwall unit in the same equipment fields, so this case study does not infer the complete storage configuration or capacity. Customer name, street address, financial information, savings, and production estimates are intentionally excluded.
Solar generation with recorded storage expansion
The verified record supports publishing the rooftop module count and the listed expansion equipment, but not a backup-duration or utility-bill estimate. Those outcomes depend on the complete installed configuration, reserve settings, household loads, roof production, and the home's SCE rate plan.
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.
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Licensed, Bonded & Insured · CSLB #1023627