Enphase SC200G111C240US01 IQ System Controller 3G – Solar, Battery & Generator Backup

The Enphase IQ System Controller 3G with Generator Integration SC200G111C240US01 is a central energy management hub that connects your home, solar PV, battery storage, and a compatible generator. It ensures seamless energy transition from grid power to backup during outages, providing uninterrupted power to critical loads.

This all-in-one controller consolidates interconnection equipment into a single enclosure, streamlining installation and enabling backup for solar-only or solar + battery systems. Its neutral-forming transformer supports split-phase 120/240V operation, while integrated load and generator management maximize energy efficiency.

Key features include automatic outage detection, wired communication to load or service panels, flexible conduit entry, and centered mounting brackets for simplified installation. The system supports IQ Battery 5P, IQ Series, and M Series Microinverters.

Paired with the optional Comms Kit 2, it allows generator integration for added reliability. With a 10-year limited warranty, the IQ System Controller 3G ensures safe, consistent, and smart energy management for residential solar and storage systems.