PID Setpoint Tracking

[isabido]

I am designing a system at home where I need all photovoltaic production to be used to heat water.

What I need is, if the solar panels are generating 1kw I need to divert all that power to a resistor controlled by a dimmer with a 0-10v signal input.

In this case the set point is variable depending on the energy produced by the solar panels.

I think this is called PID Setpoint Tracking where the value SP=PV.

Here I leave the technical explanation. https://control.com/textbook/closed-loop-control/practical-pid-controller-features/

Would it be possible to perform this function with this ha-pid-controller?

Thanks in advance.