Hardware configuration

Hello,

I am interested in purchasing a BMS system for a DIY battery project. Here are my specifications and requirements:

128 prismatic LiFePO4 cells (330Ah) (with the possibility of expanding to 160 cells in the future) – Batteries are already purchased.

High Voltage BMS Master + 8 BMU slave 16s

Compatibility with Solis S6-EH3P50K-H inverter (140A charge/discharge)

Communication between BMS and inverter via Modbus RTU (RS485) and/or CAN Bus (must be compatible with Solis)

Can you recommend a BMS configuration to make this battery? What components should I buy?

I am located in Ploiești, Prahova, Romania, and would like delivery to this location. Please provide a recommendation for a compatible BMS, product availability, and a price quote, including shipping costs to my location. Additionally, I would like details about the monitoring software and integration with the inverter.

Thank you!
Cristian Razvan Radu

Hey, a first good setup can be seen here: Correct setting for triggering solid state relays

Do you have experience with high voltage systems? I can give you an overview of my components and setup. But I need to do a complete part list. I will prepare this on the weekend and post it here :slight_smile: