I have a complete kit for creating the Huebners AC motor controller kit.
Info about the controller:
The kit contains everything listed here:
So there are 5 PCBs + Olimex STM32 board + cables.
PCBs are assembled (components soldered).
Price for the kit only is 280US$ + shipping.
To make a complete AC motor controller, you need IGBTs and capacitors, I have those also:
Everything is brand new, it has never been used.
Price for caps and IGBTs is 580 US$ + shipping.
When everything's put together, you get an AC motor controller which can handle up to 300V battery bank voltage.
Once completed, it looks like this (my kit doesn't contain the box nor the cooler, this is Huebners controller):
Of course it can be done prettier, depends on your skill level
This is how creators Polo drives: