TSUNESS TSOL-A3.0K-H, User Manual

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Work mode: Force time use
Priority: battery>load>grid (when charging)
Priority: load>battery>grid (when
discharging)
This mode applies the area that has electricity
price between peak and valley. User can use
off-peak electricity to charge the battery.
The charging and discharging time can be set
flexibly.
Work mode: Feed in Priority
Priority: load>grid>battery
This mode applies the area that has high
feed-in tariff and export control.
In the case of the external generator, the power
generated will be used to supply the local loads
firstly, then export to the public grid. The
redundant power will charge the battery.
In the absence of the external generator, or the
power is not enough, battery will discharge for
local loads firstly, and grid will supply power
when the battery capacity and power
generation is not enough.
Work mode: Back up mode
Priority: battery>load>grid
This mode applies the area that has frequent
power outages. And this mode ensures the
battery will has enough energy to supply when
the grid is off.
In the case of external power generation
equipment, the power generated will be used to
charge the battery fully firstly, then supply the
local loads. The redundant power will export to
the public grid.
In the absence of an external power generation
device, charge the battery with the public grid.
The inverter will switch to EPS mode only when
the grid is abnormal.