Hi all,
The Venus OS supports the integration of PV inverters via TCP Modbus if the PV inverters support Sunspec.
I have two suggestions for this that offer additional benefits and, according to my research, shouldn’t require too much development effort.
Feature Request 1
Support for Sunspec PV inverters via Modbus RTU
The logic can remain exactly the same. Only the underlying connection changes from Modbus TCP to Modbus RTU.
Feature Request 2
Support for Sunspec starting at register 50000
Currently, the Venus OS starts searching for the Sunspec header via TCP Modbus starting at register 40000. However, there are devices that implement Sunspec starting at register 50000, which is acceptable according to the Sunspec standard.
What do you think?
Thanks
Dabbelju