User Manual

Setting
Setting
u ) Reset
>Reset
Yes
Reset Error Log
>Reset
Yes
Reset Meter/CT
>Reset
Yes
Reset “Wifi”
>Reset
Yes
Reset INV Energy
>Reset
Yes
Factory Reset
r ) EPS Setting
Users can set the frequency selection in the EPS mode here, and set the
minimum SOC and minimum ESC SOC.
When the device is in EPS mode, once the battery SOC is lower than the
Min SOC of the inverter, it displays "Bat Power Low". If there is PV, the energy
of PV will charge the battery. When the SOC of the battery reaches the Min
Esc SOC, the inverter will automatically enter EPS mode. The default value of
Min Esc SOC is 30% and Min Esc SOC can set between 15% and 100%.
Function Control
Enable Disable
Phase Unbalanced
3kw 4kw 5kw
If 12kw AC power can be exported, each phase power will
be divided as above according to different loads connected
with each phase.
meter
load1
3KW
load2
4KW
load3
5KW
three phase
inverter
4kw 4kw 4kw
If 12kw AC power can be exported, each phase power will
be divided equally as above and it is unrelated with the
loads connected with each phase.
meter
load1
3KW
load2
4KW
load3
5KW
three phase
inverter
enable mode disable mode
106
107
t ) AS 4777 Setting
Soft Limit 
EnableDisable
General Control
Soft LimitValue 
300000 VA
General Control
Hard Limit 
EnableDisable
General Control
Hard LimitValue 
300000 VA
General Control
It is the same as the function of Export Control, but it’s only applicable
to Australia and New Zealand.
Setup failed
Advance Password
Set OK!
Advance Password
Function Control
Enable Disable
External Gen
MaxChargePower
5000W
External Gen
> Frequency
50Hz
EPS Setting
>Frequency
60Hz
EPS Setting
> Min SoC
10%
EPS Setting
Min ESC SOC
EPS auto restart
20%
for lithium battery
>Export Control
GeneralControl
AS 4777 Setting
Soft Limit 
EnableDisable
Export Control
Soft LimitValue 
300000 W
Export Control
Hard Limit 
EnableDisable
Export Control
Hard LimitValue 
300000 W
Export Control
Export Control
>GeneralControl
AS 4777 Setting
Pgrid Bias
＞Pgrid Bias
Disable/Grid/INV
w )ExternalGen
Setting path: Advance Setting->ExternalGen->Function Control:
Enable/Disable; Max Charge Power: ***W.
The set value of power must meet the following two conditions
when the maximum charging power of batteries is to be set.
1) The value of Max Charge Power is less than that of rated power of
the generator minus total load power.
2) The value of Max Charge Power is less than or equals that of rated
power of the inverter.
v )Advance password
Here you can reset the advanced password. "Set OK!" is displayed on
success, and “Setup Failed!” Will also displayed on failure.
Users can reset the reset error log, meter power ,inverter power, and
restore factory settings here.
s ) Phase Unbalanced
This function controls the distribution of AC output power.
“Enable” means each phase will be divided according to the loads
connected with each phase. “Disable” means each phase power will
be divided equally and “disable” is the default setting value.
x) Pgrid Bias
Here you can set whether to discharge more to the grid or prefer to
take power from the grid. If disable is selected , means no preference.
If Grid is selected, the inverter will be biased to discharge the mains; if
INV is selected, the inverter will be biased to take power from the
mains.