AC Board - Three Phase Enphase IQ System Controller (Pre-Wired)

Save up to $400 on Enphase battery bundles. Receive a $50 VISA Card for every IQ Battery 5P purchased and a $300 discount on AC Board and Pre-wired IQ System Controller bundles.

Pre-wired IQ System Controller for Three Phase Systems

The IQ System Controller 3 INT is needed only if backup power is required. It connects your home to the grid, the IQ Battery storage system, and solar panels. It also acts as a micro-grid interconnect device (MID), automatically switching your home’s energy system from grid power to backup power if there’s a power outage.

It combines interconnection equipment and a communication gateway into one unit, making it easier to connect solar panels and storage systems. This pre-wired solution simplifies grid-independent setups for homes and small commercial buildings.

Three Phase Enphase IQ System Controller 3 INT (Pre-Wired) includes:

• 1x 63A 3P MCB Main Switch
• 1x 63A 1P MCB to wire Backup circuits
• 1x 63A 3P MCB to wire Non-Backup circuits
• 1x 20A 3P MCB to wire up to 3x IQ Battery 5P's
• 1x 25A 4P MCB* to wire 1x three-phase PV circuit
• 1x 16A 1P MCB* wired to the IQ Gateway
• 1x 6A 1P MCB wired as a System Shutdown (SSD) Switch (substitutes the external SSD that the IQ System Controller comes with)

*Note: pre-fitted in IQ System Controller from Enphase

This kit also comes with 10m of communications cable for Enphase batteries and Enphase IQ microinverter and battery label kits.