We completed an extensive solar energy and electrical infrastructure project for this single-story home in Big Bear. The scope of work included the installation of multiple solar panel arrays across several roof planes and a comprehensive upgrade of the main electrical service. We integrated a 400-amp Eaton service panel and new circuit breakers to handle the increased load and system requirements. To maximize energy independence, we installed Tesla Powerwall battery storage along with necessary rapid shutdown devices and grounding systems. This project involved complex wiring through interior busbar assemblies and the mounting of a dedicated utility kiosk. The finished system provides the property with sustainable power generation and robust energy backup capabilities.