So you are basically saying that Musk is lying. This doesn't sound too much like him, does it?
A simpler explanation would be that he's not telling the whole story, and that perhaps they have dedicated solar farms in development/deployment or something to that effect. Don't afraid to dream a little bigger, darling.
Sure doesn't sound like him. He's headed up the first company to commercially resupply the International Space Station, for pete's sake.
You bet your ass he quadruple checked those numbers.
I'm guessing that the supply at these stations will be much higher than the demand for charging, so they'll make up the cost of "free" by selling wh's back to the grid.
A simpler explanation would be that he's not telling the whole story, and that perhaps they have dedicated solar farms in development/deployment or something to that effect. Don't afraid to dream a little bigger, darling.