Ignacio

Not…. 🥹 I can't be manually adjusting the SP! The heating resistance has to be adjusted automatically to consume all the energy produced by the photovoltaic inverter.

Yes, I had actually understood that it was just for testing! But what I want to tell you is that the value of SP will be changing every time MQTT...

I'm injecting the real SP into it, and it seems to respond well, although of course the PV value is still simulated.  more later.... 

Thank you very much for your help! It would never have occurred to me to start with a kP value of 2000!! I have to learn to tune a PID...

Of course! Don't hesitate, I'll post photos of the installation so you can get an idea of the project. As an improvement to this JSON, I would like to create...

Hi @colinl , I need a little help..... I want to create a button in HA to choose a local SP (slider) and a remote SP (mqtt value). I can't...

Hi Shawaj, The same thing happens to me, could it be fixed? Thank you for your work!

Gracias Pablo, entiendo que te pueda parecer raro, pero en una instalación donde solo hay 2kw de maxima produccion y la prioridad es calentar el agua, es casi imposible hacerlo...