Energy monitor not showing battery consumption

Configuration
1

Hello there,
I would like to ask more experienced users to help with settings of my Energy Dashboard.

There is schematic of my photovoltaic system.

2022-07-08 15.34.31
2022-07-08 15.34.311280×1098 129 KB

fve_spotreba - energy from grid
fve_vyroba - everything what comes from inverter (fve_spotrea + total_pv + total_battery_charged + total_battery_discharged)
total_pv - energy from PV
total_battery_charged - energy charged to the battery
total_battery_discharged - energy discharged from the battery

2

Wha is my issue? I don’t see any battery discharging since midnight which definitely should be there.

Snímek obrazovky 2022-07-08 v 12.48.25
Snímek obrazovky 2022-07-08 v 12.48.252042×870 82.5 KB

3

I cant find any information how HA handle values. I tried to set energy as I though it is selfeplaining. But it is not obviously.

Snímek obrazovky 2022-07-08 v 15.41.41
Snímek obrazovky 2022-07-08 v 15.41.412018×1388 272 KB

Is there any equation how HA calculates the battery, pv and grid energies?
Thanks in advance.

(sorry for splitting messages, as a new member I was not allowed to post more than one pic)