In battery mode, it will present battery capacity
Load percentage
Load > 50%
50% > Load > 20%
Load < 20%
Load information
Overload
Mode Operation Information
Mute operation
Battery voltage
<1.717 V/cell
1.717 V/cell~1.8 V/cell
1.8 V/cell~1.883 V/cell
>1.883 V/cell
<1.817 V/cell
1.817 V/cell~1.9 V/cell
1.9 V/cell~1.983 V/cell
>1.983 V/cell
<1.867 V/cell
1.867 V/cell~1.95 V/cell
1.95 V/cell~2.033 V/cell
>2.033 V/cell
Indicates overload
Indicates the load level by 0-24%, 25-49%, 50-74% and 75-
100%
0~24%
25%~49%
Indicates unit connects to the mains
Indicates unit connects to the PV panel
Indicates load is supplied by mains power
Indicates the solar charger circuit is working
Indicates the DC/AC inverter circuit is working
Indicates unit alarm is disable
55
LCD Display
50%~74%
75%~100%