6
In battery mode, it will present battery capacity.
Battery Voltage
LCD Display
< 11Vdc/pcs
11.0Vdc ~ 11.5Vdc/pcs
11.5Vdc ~ 12.5Vdc/pcs
> 12.5Vdc/pcs
Load Information
Indicates overload.
Indicates the load level by 0-24%, 25-50%, 50-74%, and 75-100%.
0%~25%
25%~50%
50%~75%
75%~100%
Mode operation information
Indicates unit connects to the mains.
Indicates unit connects to the PV panel
Indicates load is supplied by utility power.
Indicates the utility charger circuit is working.
Indicates the DC/AC inverter circuit is working.
Mute operation
Indicates unit buzzer is disabled.
LCD Setting
After pressing and holding ENTER button for 3 seconds, the unit will enter setting mode. Press “UP” or “DOWN”
button to select setting programs. And then, press “ENTER” button to confirm the selection or ESC button to
exit.
Setting Programs:
Program
Description
Selectable option
00
Exit setting mode
Escape
01
Output source priority:
To configure load power
source priority
Solar first
Solar energy provides power to the
loads as first priority.
If solar energy is not sufficient to power
all connected loads, battery energy will
supply power the loads at the same
time.
Utility provides power to the loads only
when any one condition happens:
- Solar energy is not available
- Battery voltage drops to low-level
warning voltage or the setting point in
program 12.
Utility first (default)
Utility will provide power to the loads as
first priority.
Solar and battery energy will provide
power to the loads only when utility
power is not available.
