MPS44xxPAE Settings

LEAD CARBON BATTERY BANK

AGM BATTERY BANK

48 VOLT SYSTEM 24 VOLT SYSTEM
CHARGER: Battery type = Custom Battery type = Custom
Absorb = 57.6 Absorb = 28.8
EQ= 57.6 EQ= 28.8
Float = float = 53.6 Float = float = 26.8
Absorb time = 3 hours Absorb time = 3 hours
EQ time = 12 hours EQ time = 12 hours
Final charge stage = Multi Final charge stage = Multi
Max charge rate = 100% Max charge rate = 100%
Max charge time = 18 hours Max charge time = 18 hours
VAC dropout= 100 VAC (if a good generator) VAC dropout= 100 VAC (if a good generator)
EQ reminder = 15 to 30 days EQ reminder = 15 to 30 days
BMK: To your battery bank size The AHR rating of your battery bank
EFF= Auto EFF= Auto
AGS: Voltage start to 46.0 for 2 minutes Voltage start to 23.0 for 2 minutes
Voltage stop to 55.0 for 120 minutes Voltage stop to 27.5 for 120 minutes
SOC start to 50% SOC start to 50%
SOC stop to 90% SOC stop to 90%
Charge to 100% every 14 days Charge to 100% every 14 days
INVERTER: LBCO= 44.0 LBCO= 22.0
AC in , depends on gen size, typically a few amps below the generator breaker size AC in , depends on gen size, typically a few amps below the generator breaker size
PT 100 should be linked when you connect. PT 100 should be linked when you connect.
Max charge rate = 125 amps Max charge rate = 125 amps

Once or twice a month after the batteries are at 100% or in float mode push and hold the charger button for 5 seconds while the generator is running and this triggers the EQ mode. Then in this state with gen running needs to be running for 7 to 12 hours depending on the typical SOC level you go to. Once you have solar you can push both buttons on PT100 and it will do this but there needs to be a full bank of batteries and this should be done every 14 days in the sunnier times. This depends on the loads you have going at the time and the amount of solar. The batteries need to held at the EQ voltage for 7 hours minimum every two weeks.