Cut Sheet

The IQ System Controller connects the home to grid

power, the IQ Battery system, and solar PV. It provides

microgrid interconnect 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 single enclosure and

streamlines grid-independent capabilities of PV and

storage installations by providing a consistent, pre-

wired solution for residential applications.

IQ System Controller

To learn more about Enphase offerings, visit enphase.com

Data Sheet

Enphase Energy System

Reliable

• Durable NEMA type 3R enclosure

• 10-year limited warranty

Smart

• Controls safe connectivity to the grid

• Automatically detects grid outages

• Provides seamless transition to backup

Simple

• Connects to the load or service equipment¹ side of the main

load panel

• Mounts on single stud with centered brackets

• Supports conduit entry from the bottom, bottom left side, and

bottom right side

• Supports whole home and partial home backup

• Supports main breaker up to 200A

• Includes neutral-forming transformer for split phase 120V/240V

backup operation

1. IQ System Controller is not suitable for use as service equipment in Canada.

IQSC-DS-0088-01-EN-US-12-13-2022

Compatible with M-Series, IQ6, or IQ7 Microinverters

Not compatible with IQ8 Microinverters

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Data Sheet Enphase Energy System IQ System Controller Compatible with M-Series, IQ6, or IQ7 Microinverters Not compatible with IQ8 Microinverters The IQ System Controller connects the home to grid power, the IQ Battery system, and solar PV. It provides microgrid interconnect 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.
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IQ System Controller MODEL NUMBER EP200G101-M240US00 IQ System Controller with neutral-forming transformer (NFT), microgrid interconnect device (MID), breakers, and screws. Streamlines grid-independent capabilities of PV and storage installations.