General Motors requires that any dealership that sells the Bolt EV must have a DC Fast Charger. It does not require that it get installed.The charger is over $10K in cost and, at least in the case of Classic Chevrolet, where I work, the additional service we had to bring in more than doubled the project cost.
I’m happy to report that ours was installed this week. I’ve been keeping my inventory charged for test drives and purchase, on our multiple Level 2 chargers. Now, I’m looking forward to the next batch of Bolt EVs to arrive, so I can try this baby out!