Hi community,
inspired by the dbus-shelly-3em-smartmeter from @fabian-lauer, and dbus-shelly-1pm-pvinverter from @vikt0rm, I have created a Github project to usen OpenDTU for Hoymiles and TSUN Inverter API to show PV values in VenusOS as a PV inverter. So you do not need any Shelly or metering device to get a reading into Venus and VRM Portal. Hope you find this useful. Attached are some screenshots and the link to Github: https://github.com/henne49/dbus-opendtu