MPPT Power Conversion

Thread Starter


Joined Aug 7, 2020
This isn't about how MPPT works - explanations of that are easy to find.
What interests me is what is commercially used for the power conversion - Between 80V and 240V from the panels down to 24V or 48V into the battery, at up to a hundred Amps.
I'm guessing it is probably a Synchronous buck circuit, but what is used for the magnetics, what frequency does it run at? Is multi-phase used? Semiconductor manufacturers don't seem to have published many application notes on the subject that I can find.