I use NodeRed to control my solar system. However, I have not yet been able to find a temperature either there or in the remote console.
I just had the problem that MPPT controllers got too warm and limited the output. Victron's data sheet states that full power is available below 40′C. However, the 40°C does not mean the ambient temperature, which everyone would assume, but obviously the temperature of the charge controller. Mine now has 36°C with the improvised fan cooling.
So I would like to write the temperature values of the MPPT controller in my log file.