enphase IQ Combiner 5

Section F - Operation
5. For sites with Aggregate export power limiting (PEL) enabled,
indicate, with a label, the maximum current setting for
backfeed from the solar system to the utility service that is
controlled by EPC.
For grid-forming systems, apply the label on the
IQSystemController3/3G dead front (below the transparent
breaker position cover for the mains breaker). Record the maximum
operating amps value on the label. The label is provided as part of
the IQSystem Controller Literature kit.
For grid-tied systems, apply the same label on the IQCombiner 5
dead front (in one of the two recommended position shown in the
image). Record the maximum operating amps value on the label. The
label is provided as part of the IQCombiner 5/5C accessory kit.
IQ Combiner 5/5C Quick Install Guide 48
6. For sites with IQBatteryOversubscription enabled, indicate,
with a label, the nameplate of the IQBattery5P units protected
by the breaker on the IQCombiner or IQSystemController.
For grid-forming systems, apply the IQBatteryOversubscription
label on the IQSystemController3/3G dead front (below
thetransparent breaker positions cover for mains breaker). Record
the maximum operating amps value on the label. The label is
provided as part of the IQSystemController Literature kit.
For grid-tied systems, apply the label on the IQCombiner5 dead
front (to the right of the lower breaker cover slots). The label is
provided as part of the IQCombiner5/5C accessory kit.