enphase IQ Combiner 5C Quick Install Guide

System congurations
Scenario 4 :
Sunlight Backup
This is the preferred conguration when homeowners want the
home to remain powered even if the utility grid shuts down during
sunlight hours.
The microinverter ranges supported in this conguration are
IQ6/ IQ7 or IQ8. The battery supported in this conguration is the
IQBattery5P. The IQSystemController3/3G is required to be
installed on site for providing the grid-forming capability.
The IQCombiner5/5C is to be connected to the PV breaker on the
IQSystemController 3/3G. In this scenario, the IQBattery5P’s
are to be connected directly to the IQSystemController and
not to the IQCombiner5/5C. Follow the instructions in the
IQSystemController3/3GQIG for more instructions on installation
of this conguration.
DER
AUTOTRANSFORMERIQ BATTERY
IQ COMBINER
AUXILIARY
CONTACT
IQ System Controller 3
Utility meter
Wh
Grid
Backed-up loads
IQ6/IQ7 or IQ8
Microinverter
AC power line
PLC over AC line
Control
wiring
Main load
center
IQ Combiner 5/5C
IQ Combiner 5/5C Quick Install Guide 8

enphase IQ Combiner 5C Specifications

General

Brand	enphase
Model	IQ Combiner 5C
Category	Inverter
Language	English