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Grid type: You can choose 240/120V
or 220/208V
Grid Regulation: Select the correct
Grid safety regulation.
Grid Frequency: If the Grid Fre-
quency is nominal at 50Hz, then the
inverter’s Frequency will be adjusted
to 50Hz automatically. If there is no
grid power and it is read as 50Hz but
the devices are 60Hz; then you can
set to 60Hz manually. This is based
on the rated frequency of the local
grid regulation and devices.
Battery type: No battery, Lead-acid,
or Lithium.
If ‘Lead-acid’ battery is selected,
please input the correct battery ca-
pacity.
If ‘Lithium’ battery is selected, please
choose the battery’s brand in the
Lithium brand drop-down list.
Meter or CT: The supported CT ratio
is 1000:1, 2000:1, and 3000:1. The
default CT ratio is 3000:1. If third-
party CT is used, please ensure its CT
ratio is one of the three supported
types and set it accordingly.
Meter type: Please choose setting ac-
cording to the meter installed.
Off-grid output: Enabling this setting
will cause the inverter to provide
backup power if the grid is lost.