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2. Charge Settings
Operating Mode: Users can decide to use state of charge (SOC) or battery voltage (Bat V) to control charge
and discharge logic depending on battery type.
Bat. charge current limit (A): Users can set the maximum charge current.
AC Charge: Utility charge configura-
tion. If users want to use grid power
to charge their battery, then they
can enable ‘AC Charge’ and set up
to three different time periods
when AC charging can happen. Set
‘AC charge power (kW)’ to limit util-
ity charging power.
Set ‘Stop AC Charge SOC (%)’ as the
target SOC for utility charging or
‘Stop AC charge Volt (V)’ as the tar-
get battery voltage for utility charg-
ing.
Charge first (PV): PV charge configuration. When using ‘Charge first,’ PV will charge the battery as the pri-
ority. Users can set up to three different time periods when PV charge can happen.
a. Charge first power (kW): Limits
PV charge power
b. Stop charge first SOC (%): The
target SOC for PV charge first.
c. Stop charge first Volt(V): The
target battery voltage for PV charge
first.
Lead-acid: When using a lead-acid
battery, users need to set parameters
in these programs. Follow the battery
manufacturer’s recommendation for
these settings.
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