When I set any of the time of use voltages to anything (47.5 - 54.5V), the inverter always sets the voltage in the inverter to ~0V.
The value sent to the inverter should be multiplied by 100, i.e 54V should be converted to 5400, however the inverter is sent the raw voltage value (i.e 54) which it converts to 0.54V.
Note: This worked properly in the past (I think the issues started when I moved to the Multi version).
I also have a number of additional sensors defined in mysensors.py
And I learned the hard way that this voltage setting overides the other voltage limits set in the inverter. I.e One morning I discovered that the battery voltage was right down near 40V, even though my low battery shutdown was set to 47V. So I hope this doesn't catch anyone else out. (Fortunately I had a new set of LFP cells on their way from China to replace my lead acids, so it wasn't a huge loss).
Your environment
Home Assistant version: 2023.6.3
Addon version: 0.3.6
Inverter make: Deye
Inverter Model: 5K-SG04LP1
Inverter Firmware: 3384, C362
Connected to three inverters through MBUSD via the RS232 ports.
The same behavior was observed when connected through the RS485 ports
Issue related to
Sunsynk / mbusd Home Assistant Add-On
Describe the issue/bug
When I set any of the time of use voltages to anything (47.5 - 54.5V), the inverter always sets the voltage in the inverter to ~0V. The value sent to the inverter should be multiplied by 100, i.e 54V should be converted to 5400, however the inverter is sent the raw voltage value (i.e 54) which it converts to 0.54V.
Note: This worked properly in the past (I think the issues started when I moved to the Multi version).
I also have a number of additional sensors defined in mysensors.py
And I learned the hard way that this voltage setting overides the other voltage limits set in the inverter. I.e One morning I discovered that the battery voltage was right down near 40V, even though my low battery shutdown was set to 47V. So I hope this doesn't catch anyone else out. (Fortunately I had a new set of LFP cells on their way from China to replace my lead acids, so it wasn't a huge loss).
Your environment
Connected to three inverters through MBUSD via the RS232 ports. The same behavior was observed when connected through the RS485 ports
Logs
Querying inverter directly
Querying MQTT server