IQ System Controller 3
The Enphase IQ System Controller 3 connects the home to grid power, IQ Batteries, and solar PV with microinverters.
Use IQ System Controller 3 for all new installs using IQ8 Series Microinverters.
IQ System Controller 3 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 by providing a consistent, pre-wired solution for residential applications.
DOES NOT support Generator Integration
Read more
- 10-year limited warranty
- Controls safe connectivity to the grid
- Automatically detects grid outages
- Provides seamless transition to backup
- Uses control cable for wired communication
- 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 and bottom right
- Enables backup for solar and solar + battery configurations
- Includes neutral-forming transformer for split phase 120/240 V backup operation
- System Shutdown Switch to disconnect PV, battery, and generator systems
- 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
- Integrates hold-down functionality to eliminate the need for hold-down kits and special breakers
- Power Control System ( PCS) feature to control solar and storage operation based on Main panel rating
- Required for Sunlight Jump Start
- Maximum overcurrent protection device: 200 A
- Maximum continuous current: 160 A
- Nominal voltage: 240 VAC
| Depth | 9.7 in |
|---|---|
| Width | 19.7 in |
| Height | 36 in |
| Weight | 87 lbs |
- IQ Battery 5P
- IQ Series Microinverters*
- M Series Microinverters^
- Comms Kit 2
*Enphase does not support mixing IQ8 Series Microinverters with other Series on the same IQ Gateway
^M Series microinverters can only be supported in states that have not yet adopted IEEE 1547:2018
- IQ System Controller 3
- Color Coded Pre Wired System Shutdown Switch
- Wall-mounting Bracket
- Accessory Kit
- Pre Installed 4 Pole Circuit Breaker
The Enphase IQ System Controller 3 is covered by a 10-year limited warranty.
View warranty
Enphase University certification is required to commission IQ System Controller 3.
Visit Enphase University
