Travbee, it's really nice of you to work with the forum to get a group buy together.
I would want a lot more info on how this is set up and what is needed.
I would have some interest in one but I would want it to have the Andersen connector for the output so plug and play with the Zero.
Also some type of options for input, either J plug or Nema 14-50 or both.
I would assume a 3.3 kw charger would trip the breaker of any other US outlet if it pulls 32 Amps. Correct me if I'm wrong on this.