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AC abnormal
AC normal
PV&AC Take Load
Jointly Enable
PV&AC Take Load
Jointly Disable
In the AC first time
Enable AC charge and in the AC charge time
1. Not in the AC first time and
2. Disable AC charge or not in the AC charge time
In the AC first time
Enable AC charge and in the AC charge time
1. Not in the AC first time and
2. Disable AC charge or not in the AC charge time
AC charge accroding to Time
AC charge accroding to
battery voltage or SOC
AC charge accroding to Time
AC charge accroding to
SOC/Battery voltage
Off grid mode
if P_Solar>=P_load, solar is used to take load and charge battery
if P_Solar<P_load, solar and battery take the load together, system
will discharge until battery lower than the Cut Off Voltage/SOC
Hybrid Mode 1(charge first)
Solar power will used to charge battery first,
1.The solar power will be used to charge the battery first. AC will take load.
2.if solar power is higher than power need to charge the battery, the
extra power will used to take load togther with grid
3.If there is still more energy after charge battery and take the load,
it will feed enegry into grid if export to grid function is enabled
Hybrid Mode 1(charge first)+AC charge battery if solar power is
not enough to charge battery
Hybrid Mode 1(charge first)+AC charge battery if solar power is not
enough to charge battery and the battery voltage/SOC is lower than AC
start charge voltage/SOC, the AC will stop charging when the battery
Voltage/SOC is higher than AC end charge battery voltage/SOC
Hybrid Mode 2(load first)
Solar power will used to take load first,
1.if solar power is lower than load, battery will discharge together to
take load until battery lower than EOD voltage/SOC
2.if solar power is higher than load, the extra power will used to charge
battery, if there is still more energy, it will feed into grid if enable export
Bypass Mode
AC will take the load and Solar is used to charge battery
Bypass Mode+AC charge battery
Solar is used to charge battery
AC will take load and also charge battery during AC charge time
if solar power is not enough
Bypass Mode+AC charge battery
Solar is used to charge battery
AC will take load and also charge battery when battery SOC/Volage is
lower than start SOC/Voltage, and the AC will stop charging when the
battery Voltage/SOC is higher than AC end charge battery voltage/SOC
Off grid mode
if P_Solar>=P_load, solar is used to take load and charge battery
if P_Solar<P_load, solar and battery take the load together, system will
discharge until battery lower than EOD Voltage/SOC
3.2 Working Modes related setting description
NA NA NA
Situation
Setting 1 Setting 2
Setting 3
Working modes and Description
NA
NA
NA
NA
17
18
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