[HELP] Please add support for the MUST inverter ph1800 Model 3024 plus
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A clear and concise description of what the problem is.
I have MUST inverter ph1800 Model 3024 plus
RJ45 with RS485 interface.
I tried to create a converter but it doesn't work with my inverter.
Although its performance is similar to those on which these converters work.
I made a request to the developer and they sent me the file with RS485 Modbus RTU communication Protocol (Attached here)
And other information that I have
PH1800 PV1800 EP1800 PV3500 EP3500 RS485 Modbud RTU communication Protocol1.4.15 _ 20180901.xlsx
must_ph18_3024_plus_manual.pdf
must_ph18_3024_plus_pasport.pdf
must_ph18_3024plus_datasheet.pdf
Additional context
In addition, I want to say that I managed to connect the inverter to the Home Assistant via the USB-B cable, but the connection is unstable.
The integration can work for 2-3 hours and stop collecting data from the inverter until the Home Assistant is completely restarted.
Here is link on that integration:
https://github.com/mukaschultze/ha-must-inverter
Hello,
Modbus communication is actual Not supported.