The Enphase IQ System Controller 2 connects the home to grid power, IQ Batteries, and solar PV with support for IQ8 Series Microinverters. The IQ System Controller 2 now ships in two different kit configurations for ease of ordering and installation.. Enphase IQ System Controller 2 The Enphase IQ System Controller 2 connects the home to grid power, the IQ Battery system, and solar PV. It provides microgrid interconnection device (MID) functionality by automatically detecting and seamlessly transitioning the home energy system from grid power to backup power in the event of a grid failure. It consolidates interconnection equipment into a.
Use the Enphase Installer App to commission the IQ System Controller 2 Once connected to the IQ Gateway, refer to the Enphase Installer App help topics for more information.. IQ System Controller (EP200G101-M240US00) is recommended only for retrofitting existing Solar Only systems with M Series, IQ6 Series, or IQ7 Series Microinverters. For new installs or retrofits of Solar Only systems with IQ8 Series Microinverters, use IQ System Controller 2 (EP200G-SC2-RSD-KIT).