Installation guide

System Configuration
2–14 975-0720-01-01
This manual is for use by qualified personnel only
8. Set the Solar Charge Controller Custom Battery Settings. (This screen is
active if you selected Custom as the battery type in the previous screen.
Otherwise the screen is unavailable.)
The Custom Settings screen allows you to adjust charging and equalization
voltage for batteries with specifications that fall outside the default settings
for the battery types the Conext MPPT 80 600/ MPPT 60 150 Solar Charge
Controllers offer.
You can also adjust the temperature compensation constant for the Battery
Temperature Sensor on the Custom Battery menu.
Figure 2-15 Solar Charge Controller Custom Battery Settings
Table 2-4 Solar Charge Controller Custom Battery Settings
Setting Description
Battery Type The system battery chemistry and type. In the Custom menu, Custom is pre-selected
and cannot be changed
Charge Cycle Sets the charging method: 3Stage (Bulk, Absorption, Float) and 2StageNoFloat (Bulk,
Absorption, NoFloat).
Equalization
Support
Enables or disables the ability to enter an equalization cycle. Refer to the battery
manufacturer’s specifications to determine whether equalization is recommended.
Equalization
Voltage
Selects the equalization voltage. Consult your battery manufacturer for equalization
voltage setting.
Bulk Voltage Sets the bulk voltage for a custom battery type.
Absorption
Voltage
Sets the absorption voltage for a custom battery type.
Float Voltage Sets the float voltage for a custom battery type.
Battery
Temperature
Compensation
Battery temperature compensation for a custom battery type. This setting is the
reference that the battery temperature sensor uses to adjust the charging voltage
when the temperature falls above or below 25 °C.