I stumbled upon this beast today Pro-360: 12V - 84V, 360A, programmable. - 4QD - Electric Motor Control
It’s been used on electric boats and has all the functionality needed by efoils.
They also have 160A versions which should work too.
Anyone care to bite the bullet and try one out?
Is it even for brushless? Seems to be only 2 connectors for brushed DC motor. Perhaps for my golfcart when I get time to tyne it…
DOH…I just assumed and didn’t even bother checking. What a pity!