I just bought the chademo protocol ($145) earlier today. Well, I'm pretty sure that's what it is. It was from Japan. They seem to say that the car commands the current, which would flush my MPPT charging idea down the toilet, as I can't send 100amp at 400v into the battery pack from my panels just because the car gets it in it's head that that is what it wants. If that's really how it works, I couldn't begin to guess why they would design it that way.
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