Battery Charging Profile Chart; Viewing The Controller Display Information - Dometic Go Power! GP-PWM-30-SB User Manual

7.3 BATTERY CHARGING PROFILE CHART

BATTERY TYPE
Float Charge @ 25°C:
Bulk/Absorption Charge @ 25°C:
Set to 30 minutes every morning. Applied for 2 hours if
the battery voltage drops below 12.3 volts.
Equalization Charge @ 25°C:
Applied for 2 hours every 28 days and if the battery voltage
drops below 12.1 volts.
Absorption Charge voltage for LiFePO4:
Set to 30 minutes every morning
Float Charge voltage for LiFePO4:
Temperature Compensation:
If a charging cycle is unable to complete in a single day, it will continue the following day. The terms SEALED/GEL, AGM, FLOODED
and LFP (LITHIUM) are generic battery designations. Choose the charging profile that works best with your battery manufacturer's
recommendations.
If PV power is insufficient or too many loads are drawing power from the battery, the controller will not be able to charge the battery
Note
to the target charging voltage.
Auto Equalize: The GP-PWM-30-SB has an automatic equalize feature that will charge and recondition your batteries at least once a month at a
higher voltage to ensure that any excess sulfation is removed.
This mode should not be entered unless you are using a flooded battery.
Note

7.4 VIEWING THE CONTROLLER DISPLAY INFORMATION

To toggle between Battery Voltage, PV Charging Current, Battery State of Charge (SOC), and ampere hours charged since last reset, press the B Button.
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SEALED/GEL AGM
13.7V (+/- 0.1V)
14.1V (+/- 0.1V) 14.4V (+/- 0.1V)
N/A N/A
N/A
N/A
-24mV/K
Push the B Button to show the battery voltage.
Icons Displayed: Battery SOC, Volt Symbol (V)
OPERATING INSTRUCTIONS
FLOODED
14.4V (+/- 0.1V)
14.9V (+/-0.1V)
LFP
N/A
N/A
N/A
14.4VDC
14.0VDC
None