This is reminiscent of the type of gas station I found in Paris. Just a store front, and a pump or two by the side of the road.

Not sure if this link will show:

https://www.flickr.com/photos/jefferysview/6442802819

And given the industry is pushing for a fast-charge within 5-10 minutes, which would give another 100 miles to your car, I don't see why this wouldn't work?