User Manual

Here you can set the inverter time, language, working modeSOC,
charging and discharging time period and user password.
a ) Date time
This interface is for users to set the system date and time.
>2021 - 11 - 10
10 : 05
Date time
Setting
Setting
Date & Time
> Language
EPS mute
User Setting
b ) Language
This inverter provides multiple languages for customers to choose, such
as English, Deutsch, francais, Polskie, Espanol, Português.
＞Select:
English
Language
92
93
c ) EPS Mute
Here you can choose whether the buzzer is
turned on when the inverter is running in EPS
mode. Select Yes, the buzzer mutes, select NO,
EPS mode, the buzzer will sound once every
4s when the battery is fully charged, the
closer the battery is to the empty state, the higher the buzzer will sound,
to remind users to avoid battery loss.
> Mute:
Yes No
EPS Mute
d ) Self-use mode
In this mode, you can set the power reserve percentage of the minimum
battery state, set whether the power can be taken from the mains side to
charge the battery, and set the amount of power to charge the battery.
For example: set the reserved minimum SOC of the battery capacity to
"10%", which means that when the battery has been discharged to 10% of
the battery capacity, the battery is not allowed to continue to discharge;
When Charge from grid is set to "Enable", the utility power is allowed to
charge the battery; when set to “Disable”, the utility power is not allowed to
charge the battery;
Charge battery to is set to 10%, indicating that the mains is allowed to
charge the battery at 10%.
e ) Feed-in Priority
In this mode, you can set the power reserve percentage of the minimum
battery state, set whether the power can be taken from the mains side to
charge the battery, and set the amount of power to charge the battery.
For example: set the reserved minimum SOC of the battery capacity to
"10%", which means that when the battery has been discharged to 10% of
the battery capacity, the battery is not allowed to continue to discharge;
Charge battery to is set to 50%, indicating that the mains is allowed to
charge the battery at 50%.
＞Min SOC:
10%
Feed-in Priority mode
＞Charge battery to
50%
Feed-in Priorty mode
f ) Backup mode
In this mode, you can set the power reserve percentage of the
minimum battery state, set whether the power can be taken from the
mains side to charge the battery, and set the amount of power to
charge the battery.
For example: set the reserved minimum SOC of the battery capacity to
"30%", which means that when the battery has been discharged to 30%
of the battery capacity, the battery is not allowed to continue to
discharge;
Charge battery to is set to 50%, indicating that the mains is allowed to
charge the battery at 50%.
＞Min SOC：
10%
Self-use Mode
＞Charge from grid
Enable
Self-use Mode
＞Charge battery to
10%
Self-use Mode
Min SOC
Charge from grid
Self-use Mode