The Enphase IQ System Controller 3/3G links the household to grid electricity, the IQ Battery setup, and solar panels. It offers microgrid interconnect device (MID) capabilities by automatically identifying and smoothly switching the home energy system from grid electricity to backup power during a grid outage. It combines interconnection equipment into one enclosure and enhances the grid-independent features of PV and storage setups by delivering a uniform, pre-wired solution for residential use.
Simple to install
•Comes with a neutral-forming transformer
•Attaches to a single stud with centered brackets
•Allows conduit entry from the bottom, left, or right
•Features color-coded wires for easy wiring of the System Shutdown Switch
•Incorporates hold-down functionality to remove the need for hold-down kits and special breakers
Adaptable
•Suitable for Sunlight Backup, Home Essentials Backup, or Complete Energy Independence
•IQ System Controller 3 works with IQ Battery 5P
•IQ System Controller 3G is compatible with certain AC standby generators. Refer to the Generator integration tech brief for a list of compatible generators
•Ensures a smooth switch to backup power
Secure and dependable
•System Shutdown Switch can disconnect PV, battery, and generator systems
•System Shutdown Switch serves as a rapid shutdown initiator for grid-forming IQ8 PV Microinverters, ensuring the safety of maintenance personnel/first responders
•10-year limited warranty
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