IQ System Controller 3 INT
The IQ System Controller 3 INT connects the home to grid power, the IQ Battery storage system, and solar PV with Enphase microinverters. 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 also consolidates interconnection equipment and the communication gateway into a single enclosure and streamlines the grid-independent capabilities of PV and storage installations by providing a consistent, pre-wired solution for residential and light commercial applications.
Read more
- One consolidated unit for PV, DB, and micro-grid interconnection device (MID)
- Durable IP55 enclosure
- 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
- 18 DIN spaces. 10 DIN spaces for DER (PV + Storage) breaker, and 8 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 and 400 V L-L (WYE)
- Single-phase backup
| Depth | 158 mm |
|---|---|
| Width | 500 mm |
| Height | 760 mm |
| Weight | 15.2 kg |
- IQ Battery 10Z
- IQ8 Series Microinverters*
- IQ7 Series Microinverters*
*Enphase does not support mixing IQ7 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 CTs, MID, DER relays, IO board for Load Control, System Shutdown Switch (SSD), and Mobile Connect cell modem
The Enphase IQ System Controller 3 INT is covered by a 10-year limited warranty.