Badger Power Electronics
c) No PV Input
The inverter will first discharge the battery energy for home load consuming when
no PV input
is detected.
If the
demand is not met
by the battery,
then
the inverter
will consume
energy from the grid.
1
2
1 2
is the sequence of grid fed-in energy.
EPS
BAT
PV
GRID
EPS
COM
ALARM
EPS
P
BAT
＜
P
Load
EPS
P
BAT
≥
P
Load
BAT
PV
GRID
EPS
COM
ALARM
BAT
PV
GRID
EPS
COM
ALARM
3
.1.4 Back-up Mode
Go to the "Hybrid work mode" menu, and select the "Back-up Mode" working mode. Under this mode, the priority
of PV energy will be Battery > Load > Grid.
This mode aims at charging the battery quickly, and at the same
time, you can choose whether to allow grid to charg
ing
the battery.
Disable G
rid
C
harging
In this mode, the battery can be charged only with PV power, and the charging power varies
depending on the
available
PV power.
a)
Excess
PV power
When
there is plenty of
PV energy, PV charges the battery first, then meets the load
requirements
, and the rest
is fed into the grid.
17