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Hi community,
inspired by the dbus-shelly-3em-smartmeter from @fabian-lauer, I created my own dbus-shelly-1pm-pvinverter GitHub project to use a Shelly 1PM in VenusOS as a PV inverter. Maybe some one else find it useful.
Here are some screenshots from my current setup with these three Shelly devices (2x1PM and 3EM):
I have configured a Shelly Plus 1PM in VenusOS V3.11. Under settings I see the Shelly device and power consumed etc, but on the main pages screen "AC Loads" does not show any data. Why would the device under settings show power but the main screen shows no data in the "AC Loads" box
I spent some time looking at this today. I believe that service type of pvinverter is for power generation. I modified the python script to use a service type of inverter. This adds the AC consumed power to "AC Loads". I have only tested this with a Shelly Plus 1PM. Give it a go and see if it works for you.
To install save then replace the python script /data/dbus-shelly-1pm-pvinverter01/dbus-shelly-1pm-pvinverter.py with the enclosed dbus-shelly-1pm-pvinverter.py python script.
Nice.... I will give it a try. I can run a diff, but which changes did you made?
There were actually quite a lot of changes. Most of the changes were related to dbus path name changes. Recommend you do a diff to see all the changes. I currently hard code the /Mode dbus path. I need to get this information from the shelly device itself but at least the AC loads are now reported.
Does it also support the Shelly Plus 1, which can be used in 12V systems like boats and motorhomes?
Was working like charme :-)
I added 5x Shelly 1PM Plus.
I took the script from here and used bitvise ssh client.
https://github.com/Halmand/dbus-shelly-1pm-and-pm1-Plus-pvinverter-multi-instance
Just copy the script and change the name of the PVinverter before installing.
Adjust the config.ini e.g. like this
!!! Check the deviceintance is not used by another device
I chose 41,42,...
Take care to change position to 1 if connected on the critical load side
Also you should change the update Intervall from 250ms to 1000ms. Otherwise you will overload the GX device communication resources.
Result :-)
Hello, after installing the script there is no additional device in the devicelist. My shelly is a Shelly Plus 1 PM. In the Log i see: no response from Shelly 1 PM - http://192.168.XXX.XXX/status. I tried to type the URL in the Browser and same response...not found. It seems that the "/status" at the end of the URL is the Problem. Maybe the Shelly Plus cannot be used. Need help....
Be sure the IP is correct and also try: httpS://192.168.XXX.XXX/status
Hey all, please read this issue, and in all your dbus-xyz projects change your code accordingly.
https://github.com/henne49/dbus-opendtu/issues/173
Its urgent and important.
thank you very much!
If you have modified your project, pls post a message here: https://github.com/victronenergy/venus/issues/1284
