We completed a comprehensive solar panel installation for a new residential ADU in Santa Ana. Our team handled the entire process, from initial site planning and permit acquisition to the final electrical interconnection. We integrated the system into the building’s electrical infrastructure, ensuring full compliance with local building codes and energy requirements. We installed high-efficiency REC Pure Black solar modules paired with Enphase IQ7A microinverters on the asphalt shingle roof. The project involved mounting durable racking rails, running secure electrical conduit, and configuring the main service panel with a dedicated PV breaker. This new system provides reliable, renewable energy for the residence while meeting all modern performance compliance standards.