User Manual UM0025_ASW3000-6000H-S2_EN_V02_0722 23
3
）
At night, there is no photovoltaic,
and the battery supplies power to
the load.
4
）
In case of the grid failure, switch
to off grid, and off grid load can
still work normally
5.3.2 Back-up
Battery as a backup power supply, always keep sufficient energy,
power supply to the load when GRID failure.
Load priority
：
battery>load> GRID
When the photovoltaic energy is enough, first charge the battery,
then supply power to the load, and finally exported to the grid.
Power priority
:PV> GRID
When the load power is too large, first from the photovoltaic
energy, and then consume the power from the grid. Under
Evening
PV
BAT
EPS
AC
Morning
PV
BAT
EPS
AC
Summary of Contents for ASW H-S2 Series
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