INVT BD-RH1 Series, Руководство пользователя

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peak electricity to charge the battery.
The charging and discharging time can be set
fl
exibly, and it also
allows to choose whether charge from the grid or not.
Work modes: Feed in Priority
Priority: load>grid>battery
This mode applies the area that has high feed-intariff and export control.
The PV generated power will be used to supply the local loads
firstly
, then
export to the public grid. The redundant power will charge the battery.
Work modes: Back up mode
Priority: battery>load>grid
This mode applies the area that has frequentpower outages. And this
mode ensures the battery will has enough energy to supply when the
grid is o
ff
.
In this mode battery will be charging forcibly in the setting time and
will never be discharged when the grid is on, and it also allows
choose whether charge from the grid or not.
Back-up status
When the grid is o
ff
, system will supply emergency power from PV or
battery to supply the home loads. (Battery is necessary in BACK-UP
mode.)