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Enphase IQ System Controller 2

SKU: ENP-5103

Product Details

The Enphase IQ System Controller 2 connects the home to grid power, IQ Batteries, and solar PV with support for IQ8 Series Microinverters.

Use IQ System Controller 2 for all new installs using IQ8 Series Microinverters.

IQ System Controller 2 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, storage, and generator installations by providing a consistent, pre-wired solution for residential applications.

Product Details
  • 10-year limited warranty
  • Controls safe connectivity to the grid
  • Automatically detects grid outages
  • Provides a seamless transition to backup
  • Connects to the load or service equipment 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
  • Includes neutral-forming transformer for split phase 120/240 V backup operation
  • Seamless integration with a compatible generator
  • When paired with a dedicated IQ Load Controller, homeowners have the ability to prioritize and direct power to critical loads in the event of a grid outage

Product Specifications
  • Breaker support: 200 A
  • Maximum continuous current: 160 A
  • Nominal voltage: 240 VAC

  • IQ Battery
  • M215 Microinverters*
  • M250 Microinverters*
  • IQ6 Series Microinverters*
  • IQ7 Series Microinverters*
  • IQ8 Series Microinverters*
  • *IQ System Controller 2 does not support mixing two different microinverter series (e.g., IQ7 and IQ8 Series)

Product Documents