Step 1: Install A Junction Box; Step 2: Position The Iq Cable - enphase IQ7 Installation And Operation Manual

Step 6: Mount the AC Modules
Step 7: Connect the microinverters
Step 8: Manage the cabling
Step 9: Ground the AC Modules
Step 10: Energize the system
Step 11: Set up and activate monitoring

Step 1: Install a junction box

Verify that the AC voltage at the site is within range.
A.
Single-phase service
L1 to N
B. Install a junction box at a suitable location on the racking.
C. Provide an AC connection from the junction box back to the electricity network using equipment
and practices as required by local jurisdictions.

Step 2: Position the IQ Cable

A. Plan each cable segment to allow drop connectors on the IQ Cable to align with each AC Module.
Allow extra length for slack, cable turns, and any obstructions.
B. Mark the approximate centers of each PV module on the PV racking.
C. Lay out the cabling loosely on the roof for the AC branch circuit. Make sure the cable is
positioned in a way that allows you to connect it to the microinverter.
14
207 to 253 VAC L1 to L2 to L3
L1, L2, L3 to N
© 2023 Enphase Energy Inc. All rights reserved.
IQ Microinverters for AC Module applications
Three-phase service
360 to 440 VAC
207 to 253 VAC (most models)
219 to 264 (IQ7A models)
June 2023
USM-00001-1.0