We installed a Tesla Powerwall 3 expansion battery storage for this Moorpark residence. Our team integrated the new energy system with the existing electrical service, including a panel upgrade and the installation of necessary safety labeling for dual power sources. Two Tesla Powerwall units were mounted on the exterior stucco walls, providing reliable energy storage for backup power. We utilized durable metal conduits and weatherproof enclosures to connect the solar modules and battery system to the main service panel. This upgrade provides the homeowners with sustainable energy production and a robust storage solution for long-term efficiency.