Step 8: Complete Installation Of The Enphase Q Aggregator Or Junction Box; Step 9: Connect The Pv Modules - enphase IQ 7+ Installation And Operation Manual

Step 8: Complete Installation of the Enphase Q Aggregator or Junction Box

A. Connect the Enphase Q Cable into the Enphase Q Aggregator or junction box.
B. Use the ground lug on the Q Aggregator for module, rack, and balance of system grounding,
if needed.
C. Refer to the wiring diagrams on page 41 for more information. Wire colors are listed in the
following table.

Step 9: Connect the PV Modules

WARNING: Electrical shock hazard. The DC conductors of this photovoltaic system are
ungrounded and may be energized.
WARNING: If adapters are used, ensure that they are installed in the correct orientation.
A. If required, attach the Enphase DC bulkhead adaptors to the microinverters. Make sure they
are fully seated. Do not reverse the adaptor connections.
B. Connect the DC leads of each PV module to the DC input connectors of the corresponding
microinverter or adapter.
C. Check the LED on the connector side of the microinverter. The LED flashes six times when
DC power is applied.
D. Mount the PV modules above the microinverters.
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IQ 7 / IQ 7+ / IQ 7X / IQ 7A Micro Installation and Operation
Wire colors
L1 – Black
L2 – Red
DC Connector
Status LED
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