Hi!
I have an installation with:
- MPPT Smart Solar 250/100 - 1pcs
-MultiPlus 48/5000/70-100 - 1pcs
-Venus GX.
-BYD B-Box 2.5 - 2pcs
Now it works with ESS assistant, but I want to delete this assistant, would it system work without it?
How solar charge controller will be limit output charge power?
Thanks for yor answers!
Hi @Viktor,
It is possible to use this configuration without the ESS assistant.
How to do it (using DVCC) is explained in the BYD Victron manual here
Thank you for your answer @Guy Stewart (Victron Community Manager)! I read this manual about DVCC, and as I understand the maximum charge current limit value will be set up for inverter and solar charger together? i.e. as I have two BYD battery 2.5, so I can set up charge current on inverter 60A and on Solar Charger 70A, but if in DVCC i set up 50A I woud have this current maximum for whole system?
And If I don't set up this value, BYD BMS will give the maximum charge current for whole system?
Hi @Viktor
Yes Battery will send correct maximum charge and discharge voltage to the system.
Please not that for an off-grid system, discharge current cannot be limited by Victron, because it is dependent on loads.
