19
If self-defined is selected in program 5, this program can be set
up. Setting range is from 20.0V to 24.0V. Increment of each
click is 0.1V. Low DC cut-off voltage will be fixed to setting
value no matter what percentage of load is connected.
31
Solar power balance:
When enabled, solar input
power will be automatically
adjusted according to the
connected load power.
Solar power balance
enable (Default):
If selected, solar input power will
be automatically adjusted
according to the following formula:
Max. input solar power = Max.
battery charging power +
Connected load power.
Solar power balance
disable:
If selected, the solar input power
will be the same as max. battery
charging power no matter how
many loads are connected. The
max. battery charging power will
be based on the setting current in
program 02.
(Max. solar power = Max. battery
charging power)
Display Setting
The LCD display information will be switched in turns by pressing “UP” or “DOWN” key. The selectable
information is switched as below order:
input voltage, input frequency, PV voltage, MPPT charging
current, MPPT charging power, battery voltage, output voltage, output frequency, load percentage,
load in VA, load in Watt, DC discharging current, main CPU Version and second CPU Version.
Selectable information
LCD display
Input voltage/Output voltage
(Default Display Screen)
Input Voltage=120V, output voltage=120V
Input frequency
Input frequency=50Hz
PV voltage
PV voltage=60V
