cristof

Hello,
I just received from DEYE two SE-G5.1 PRO B batteries.
These are new models with quick connectors like the Pylontech batteries. For testing, I use the YAML code with a MCP2515 and I receive the PCS information on Home Asistant. For now I can't receive the information on the RJ45 IN and OUT ports. For these ports I use a CAN SN65HVD230 adapter.
I am working on the problem with European friends who know HA, ESPHOME, ESP32 / S3 etc.
Concerning these batteries which seem different inside to those in the photos of this post there is a large resistance of 12 ohms / 100W.
which is connected to the BMS at the level, it seems, of the "balancing" part.
Is it a single resistance for balancing, or a resistance which serves as a heating element?

Many thanks to Coulomb, but  can't download the file,....... I don't have enought point.....

Hi Chris, 
many thanks for your help.
I had a response from MPP SOLAR. The "100W" setting can be change without password from hybrid front keyboard.
Since I have change it, the MPPT input is working perfectly, in software it show the max power from Hydro turbine.
I have order this inverter beacause it can feed to the grid the extra power.
My turbine is PELTON turbine, DIY, I have a youtube channel and a few video :