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Step 8: Complete Installation of Junction Box
A. Connect the Enphase Q Cable into the junction box.
B. Refer to the wiring diagrams on page 40 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.
A. Connect the DC leads of each PV module to the DC input connectors of the corresponding
microinverter.
DC Connector
Status LED
B. Check the LED on the connector side of the microinverter. The LED flashes six times when
DC power is applied.
C. Mount the PV modules above the microinverters.
20
Wire Colors
L1 – Black
L2 – Red
AC Connector
© 2018 Enphase Energy Inc. All rights reserved.
IQ 7 / IQ 7+ / IQ 7X Micro Installation and Operation
141-00043-02
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