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Car dealers say they can’t sell EVs, tell Biden to slow their rollout
(arstechnica.com)
This is a most excellent place for technology news and articles.
You don't need to have chargers on site. You just need charging locations that are fast enough. Teslas already charge from empty to almost full in about 15 mins.
It's 0 to 200 miles in 15 minutes in ideal conditions. Really good, but no reason to set unreasonable expectations.
In my experience, it's closer to 45 minutes to go from 15-20% to 90% in my Model 3. The supercharger's fastest charge is when the battery is less than half full. After that, it slows down to protect the life of the battery pack. If all you need is enough charge to get home to your own charger, it's entirely possible that you can be in and out in 10-15 minutes.