The HÜBNER controller


The HÜBNER inverter is a project by the awesome Johannes Hübner.
It is a 3 phase inverter consisting of a power stage and a logic board. There is also a webinterface and a dashboard app available. Johannes inverter seems quite versatile and adaptable and it even features some kind of battery charging capability, more on that later on.
We have sent Johannes the Borgi motor to play with it and get it working with the HÜBNER controller, and we will post updates about this collaboration soon. Generally it seems like a fit as it’s opensource and seemingly has the functionality we want… so a very good place to start.

Meanwhile checkout Johannes youtube channel wich has some verry good information on motorcontrollers and EV’s in general:,20.html,10.html

Inverter Hardware:

Dashboard App:

Web interface: