In this application note we learn that Cerbo GX can collect the SolarEdge information via Sunspec. I have tested and it works.
Now, my SolarEdge has a battery and I collect data about it via MODBUS over TCP/IP. When I move the SolarEdge device ID from 1 to 126 I can’t get data about the battery anymore.
Question: Is it possible to allow Cerbo GX to collect data from SolarEdge if it is using the device ID 1?
I think Arjan’s problem is the single connection limit in solaredge.
I seem to get intermittent data from SE10K in my Cerbo GX. I suspect it gets a time-out of 2 minutes and drops the modbus connection. Any way besides wireshark to confirm this?
Recently SolarEdge has sent a firmware update for the batteries. I will try to reconfigure the system again to see if the addressing problem of LG MODBUS is solved.
Only then I can see if Venus OS (on Cerbo) can collect and show all the information from the 2 SolarEdge I have.