Growatt SPF 3000TL LVM - Operating Mode Descriptions: Standby and Fault

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Operating Mode Description
Operation mode
Description
LCD display
Standby mode / Power
saving mode
Note:
*Standby mode: The inverter is
not turned on yet but at this
time, the inverter can charge
battery without AC output.
*Power saving mode: If
enabled, the output of inverter
will be off when connected load
is pretty low or not detected.
No output is supplied by the
unit but it still can charge
batteries.
Charging by utility and PV energy.
Charging by utility.
Charging by PV energy.
No charging.
Fault mode
Note:
*Fault mode: Errors are caused
by inside circuit error or external
reasons such as over
temperature, output short
circuited and so on.
PV energy and utility can
charge batteries.
Charging by utility and PV energy.
Charging by utility.
Charging by PV energy.
No charging.