IQ System Controller 3 INT
The IQ System Controller 3 INT (only required if backup is needed) connects the home to grid power, the IQ Battery storage 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 and communication gateway into a single enclosure and streamlines grid independent capabilities of PV and storage installations by providing a consistent, pre-wired solution for residential and light commercial applications.
To purchase this product, please contact your local authorised Enphase distributor.
Read more
- One consolidated unit for PV, DB and micro-grid interconnection device (MID)
- Bundled cell modem with pre-paid five-year data plan and System Shutdown Switch for safety
- Durable IP55 enclosure
- 10-year limited warranty
- Controls safe connectivity to the grid
- Automatically detects grid outages
- Provides seamless transition to backup
- Wired Controls
- Supports single phase and three phase configurations for solar and grid
- Supports conduit entry from the bottom, rear, left, and right
- Supports main circuit breaker up to 80 A
- 19 DIN spaces. 10 DIN spaces for DER (PV + Storage) breaker & 9 DIN spaces for incoming mains, backup and non-backup load breaker(s).
- Maximum continuous current: 80 A per phase
- Nominal voltage: 230 VAC L-N & 400 V L-L (WYE)
- Single phase backup
| Depth | 158 mm |
|---|---|
| Width | 500 mm |
| Height | 760 mm |
| Weight | 15.2 kg |
- IQ Battery 5P
- IQ8 Series Microinverters*
- IQ7 Series Microinverters*
- S Series Microinverters*
*Enphase does not support mixing IQ7 or S Series with IQ8 Series on the same IQ Gateway or IQ System Controller 3 INT
IQ System Controller 3 INT with in-built IQ Gateway, production and consumption CT's, MID, grid relays, phase coupler, and IO board for load control
The Enphase IQ System Controller 3 INT is covered by a 10-year limited warranty.
View warranty
Enphase University certification is required to commission the IQ Battery 5P and IQ System Controller 3 INT.
Visit Enphase University
