MPP Solar MPI 12KW WP - Charging Management

54
If PV, battery or utility icons are
flashing, it means they are not within
acceptable working range. If they are
not displayed, it means they are not
detected.
15. Charging Management
Charging Parameter
Default
Value
Note
Charging current
60A
For MPI 12KW WP model, it can be
adjusted via software from 10Amp to
250Amp.
For MPI 15KW WP model, it can be
adjusted via software from 10Amp to
300Amp.
Floating charging voltage (default)
54.0 Vdc
It can be adjusted via software from
50Vac to 60Vdc.
Max. absorption charging voltage
(default)
56.0 Vdc
It can be adjusted via software from
50Vac to 60Vdc.
Battery overcharge protection
62.0 Vdc
Charging process based on default
setting.
3 stages:
First – max. charging voltage
increases to 56V;
Second- charging voltage will
maintain at 56V until charging
current is down to 12 Amp;
Third- go to floating charging at
54V.
Bulk FloatingAbsorption
time
U
time
I
Bulk Voltage
Float Voltage
This inverter can connect to battery types of sealed lead acid battery, vented battery, gel
battery and lithium battery. The detail installation and maintenance explanations of the
external battery pack are provided in the manufacturer’s external battery pack of manual.