5.6.5 Discharge first mode
In this mode, the battery will only be discharged depends on the load consumption.
It will not be charged even there is excess PV power. All the PV power is feed-in
to home load and grid. Battery will keep discharging when there is demand in the
home load until it fully discharged.
Solar Panel
DC
DC
Home Load
Main
Board
Feed-in / Purchase
Consumption
Discharge / Standby
Grid
Light
TV
Refrigerator
Chargeing
CT
H5E_220
BX6.3_DD
BX6.3_EX
AC
19:00
12:00
07:00
00:00
24:00
PV power
PV power used
for home load consumption
Excess PV power
Battery discharges
Home load power usage
36
Main Parameters and Operation Modes
Содержание H5E 220
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