Charge Mode - Delta BX6.3 AC Series Operation And Installation Manual

Startup

4.1.4 Charge mode

In this mode, battery will be charged by PV or grid in priority, after battery is fully
charged, the remaining PV power then feed-in to home load and grid. Battery will
not be discharged in this mode even there is demand in the home load.
Solar Panel
HXA
BX6.3_EX100 / BX6.3_AC100
Home load power usage
00:00
Production
Charge or standby
Figure 4-7 : Charge first mode current flows
Excess PV power
07:00
Figure 4-8 : Charge first mode behavior (general)
Distribution Panel
Consumption
PV power
PV power used
for home load consumption
12:00
40
Feed-in / purchase
CT
Home Load
19:00
Grid
24:00