13.3 CHARGE SETTINGS
• Charge Current Limit(Adc): Set the charge current limit in amps according to battery
requirements. Range is 0 – 250 for a single inverter and 0 – 4480 for paralleled inverters.
Lead Acid
• Charge Voltage(V): Sets the lead acid charge voltage. See the battery manufacturer’s
recommendation for setting this value. Range is 50 – 59V.
• Floating Voltage(V): Set the lead acid floating voltage according to the battery
manufacturer’s recommendation. When using lead acid batteries, this value must be set
lower than the charge voltage. Range is 50 – 58V.
• Equalization Voltage(V): When using lead acid batteries, range is 50 – 59V. When using
lithium batteries in lead acid mode, set to 0.
• Equalization Period(Days): When using lead acid batteries, range is 0 – 365. When using
lithium batteries in the lead acid mode, set to 0.
• Equalization Time(Hours): When using lead acid batteries, range is 0 – 24. When using
lithium batteries in lead acid mode, set to 0.
AC Charge
• AC Charge Based On: According to Time: Set a preferred time period to charge the battery.
Range is 00:00 – 23:59. According to Voltage: Set AC to charge the battery when it drops to
a pre-set voltage. Range is 39 – 57V for start and 48 – 59V for end. According to SOC: Set
AC to charge the battery when it drops to the pre-set SOC. Range is 1 – 90% for start and 20
– 100% for end. According to Time and Voltage/SOC: set a preferred time period and
voltage/ SOC range to begin charging.
• AC Charge Battery Current(A): Sets the current used for AC to charge the battery. Set
according to the battery requirements. Range is 0 – 100A.
• AC Charge Start Time (1 – 3): Start AC Charging according to these time settings. Range is
00:00 – 23:59.
• AC Charge End Time (1 – 3): Stop AC Charging according to these time settings. Range is
00:00 – 23:59.
• AC Charge Start Battery Voltage(V): Limit of voltage at which the system will start charging
batteries from AC. Range is 39 – 57V for start.
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