Stellantis, Linarmar, etc.Why would Stellantis or Linamar pay a penny for a Coil Driver? At the end of the day Exro's signature technology, Coil Driver, converts a single three-phase inverter into three single-phase inverters. That's instantly a 33% increase in the inverter conduction loss for the same quantity of silicon carbide (the major cost driver in the inverter). It also goes from six gate drive circuits to thirty and two phase current sensor to six. And putting the coils in series or parallel doesn't change the motor constant. So you have 33% more inverter conduction loss, massive cost increase, and it doesn't actually do anything. That's just what the math says. And there's even more inverter conduction loss than the 33% increase is just to converter from a single three-phase inverter into three single-phase inverters. There's even more conduction loss to perform the actual coil switching.