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Inverter operation
Discharge battery mode
DISCHARGE mode is user selectable in the app or portal,
and prioritises battery discharge to the following:
1.
AC loads
2.
Grid
Battery discharge is at the nominated Discharge Power,
supplemented by solar.
•
If AC Loads exceed (Battery + Solar), energy is
imported from the grid.
If (Battery + Solar) exceed AC Loads, excess
•
energy may be exported to the grid.
•
If (Battery + Solar) exceeds (AC Loads + LEP)
the battery discharge is prioritised, at the
maximum possible rate, up to the nominated
Discharge Power.
Backup mode
BACKUP mode starts automatically when the grid supply
is interrupted (default setting).
In BACKUP mode, the inverter provides energy to the
backup circuit only. Energy consumption from solar is
prioritised and excess solar charges the batteries.
To maximise the effectiveness of the backup circuit, the
circuit should only support essential appliances such as
refrigerators, or low energy devices such as fans,
computers, tablets, or phones.
BACKUP mode is invoked within 0.05 seconds of a grid
interruption. BACKUP mode reverts to the previous
mode when the inverter detects grid supply has been
restored for over 1 minute.
BACKUP mode may also be known as "Stand-alone
Mode".
Note: If available Battery and Solar power is less than
the detected Backup Load the inverter will consider this
an overload and will automatically shut down.
The inverter will restart after approximately one
minute. If overload persists, the cycle will repeat.
20
Owner's Guide – Redback ST10000 and BE14000-HV – v1.6
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