sunny island

[Rob70]

I would like to connect a LiFePo4 battery with REC BMS to a Sunny island 8.0H 11.

Unfortunately I bought a REC BMS for the Victron. In this I have now installed the firmware for SMA.
Unfortunately, the komminikation with the Sunny island still does not work.
Does anyone know what settings are still to change?

 

[melkier]

You might look at my Sunny Island agent ... there's no docs but all the logic is controlled by javascript - easy to read. I use a raspberry PI with a CAN/RS485 hat as a BMS/controller for the SI.

Here's the code:

solardirector/agents/si at main · sshoecraft/solardirector

Contribute to sshoecraft/solardirector development by creating an account on GitHub.

github.com

Here's the hat:

Amazon.com