IQ system Controller 2 Specifications

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 single enclosure and streamlines grid independent
capabilities of PV and storage installations by
providing a consistent, pre-wired solution for
residential applications.
Enphase
IQ System Controller 2
To learn more about Enphase offerings, visit enphase.com
Data Sheet
Enphase Energy System
Reliable
• Durable NEMA type 3R enclosure
• Ten-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
• Centered mounting brackets support single stud mounting
• Supports conduit entry from the bottom, bottom left side,
and bottom right side
• Supports whole home and partial home backup and
subpanel backup
• Up to 200A main breaker support
• Includes neutral-forming transformer for split phase
120/240V backup operation
• IQ System Controller supports backward compatibility with
older generation of PV microinverters (M215, M250 and S
series), making it simple for home owners to upgrade their
systems
• Easy integration with generator from major manufacturers
1. IQ System Controller 2 is not suitable for use as service equipment in Canada.