Any opinions on the new Sunnovation thermal monitoring solution?

[markf57]

I see that Sunnovations is coming out with a new monitoring system - http://ohm.sunnovations.com/

Any opinions?

I wonder if it would work on a 2 tank drainback system?

The Sunnovation system is designed to transfer the heat from the solar loop to the tank via a HX.

In my drainback, the loop heats the tank and the HX preheats the water going to my gas water heater.

Mark