LiFePO4 48 V

[stanhausc]

Hello, @Louisvdw, I'm a student at PTI, we have several renewable energy projects, one of them is the communication between the LiFePO4 48 V battery and the Venus OS.
Here's the battery communication protocol
Protocolo de comunicação LFP - MODBUS_ rev.06.pdf.
I'll work on it over the next few weeks, and if it goes well, I'll share the code.

Thanks for your great work.

[emuman049]

Is the battery mentioned in the documentation a MasterBattery Upower UE-48Li100-3U? Any Progress so far?

[stanhausc]

This is not the battery (the pdf has the specifications), so far I'm able to read the voltage, current, SOC, alarms, number of cells and individual cell voltage data.

[emuman049]

Okay I was Just thinking it is the same one, since 3U was mentioned in the PDF and Upower ist from Spain. What kind of BMS is this?

[stanhausc]

Ok, eu estava pensando que é o mesmo, já que o 3U foi mencionado no PDF e o Upower é da Espanha. Que tipo de BMS é esse?

The information I have about the BMS is:

[cnidus]

+1 I have a stack do lifepower4 24v EG4 batteries I’d love to support with CerboGX.

[drmiar]

May I ask? What Type of BMS is integrated in the batteries UE-48Li100-3U? Is there a possibility to make a firmware update? Software? Thanks a Lot!