Solaredge modbus registry for battery and accumulated energy

hi all
this is my first post in HA, i searched for days but now i’m frustrated
so i’m sorry if it’s a duplicated post but I’m trying to read my solar edge inverter 10kW and solar edge battery 23kW in HA via modbus (not the solaredge integration)
I can’t find the registers to access the battery charge status while I found all the registers for other inverter data in the solaredge’s manuals.
Where can I find something about the modbus registers for battery, charges etc?
Thanks all