enphase ENCHARGE-3-1P-NA Quick Install Manual

Q U I C K I N S T A L L G U I D E
Install the Enphase IQ Battery
To install the Enphase IQ Battery 3 or IQ Battery 10 and the Enphase wall-mount bracket, read and follow all warnings and instructions in this guide. Safety
warnings are listed on the back of this guide. These instructions are not meant to be a complete explanation of how to design and install an energy storage
system. All installations must comply with national and local electrical codes and standards. Only qualified electricians shall install, troubleshoot, or replace
the IQ Battery 3 or IQ Battery 10.
The IQ Battery includes the Enphase IQ Battery(ies) with integrated Enphase IQ Microinverters. The Enphase IQ Gateway communication gateway mea-
sures PV production and home energy consumption. The IQ Battery senses when it is optimal to charge or discharge the battery so that energy is stored
when it is abundant and used when scarce. IQ Batteries are capable of providing backup power when an Enphase IQ System Controller is installed at the
site.
Five unique installation
scenarios are shown:
Whole home backup with IQ System
Controller as service entrance and
PV combiner connected to IQ System
Controller. This is the preferred
configuration for back up of the entire
main load panel. This configuration
supports up to an 80A breaker for
the PV circuit and an 80A breaker for
battery storage.
NOTE:
1. For M215/M250 connection to
Ensemble, refer tech brief at https://
enphase.com/en-us/storage-m-series
2. M series microinverters require
Envoy-S metered.
Whole home backup with IQ System
Controller as service entrance and
PV combiner connected to main
load panel. This is the preferred
configuration when you back up the
entire main load panel, and the size
of the PV combiner circuit is more
than 80A. In this configuration, the PV
combiner circuit connection space
in IQ System Controller is left vacant.
When existing PV combiner circuits
are connected to the main load
panel, and you want to add battery
storage to the system, you can keep
the PV combiner connected to the
main load panel and connect only the
battery storage system to IQ System
Controller.
Partial home backup with main load
panel as service entrance and PV
combiner connected to IQ System
Controller. When PV circuits breaker
size is less than 80A, this is the
preferred configuration for partial
home backup with subpanel.
(Models ENCHARGE-3-1P-NA and ENCHARGE-10-1P-NA)
© 2022 Enphase Energy. All rights reserved. Enphase, the Enphase logo, IQ System Controller, IQ Battery, IQ Gateway, IQ combiner, IQ microinverter, Enphase
Installer App, Enphase Installer Platform, and other trademarks or service names are trademarks of Enphase Energy, Inc. Data subject to change.
Rev10- 03-02-2022