enphase IQ System Controller 3 - Scenario 2 A; Partial Home Backup with IQ System Controller 3 G

IQ System Controller 3/3G Quick Install Guide
7
Scenario 2a
Partial Home backup with
IQ System Controller 3G
This is the preferred conguration for partial home backup with
PV and IQ Batteries. A generator can be integrated with IQ System
Controller 3G based on the homeowner’s needs.
The microinverter ranges supported in this conguration are IQ8 or
IQ6/7 or M Series.
Note: The System Shutdown Switch is not used for IQ6, IQ7, and M Series
systems. Refer to the System Shutdown wiring section for details.
Additional wiring and components are required when integrating generators.
Refer to the Generator integration page for technical briefs and guides
https://enphase.com/installers/storage/generator.
This gure shows the system conguration. For wiring,
follow the details in the wiring section.