> First, Low Earth Orbit is at least 160km above the Earth. You could do it at 100km but now you have to fight atmospheric drag on top of everything else and constantly need to readjust your orbit to avoid burning up.

I am just thinking out loud but what if we went out further and added an array of satellites in the geostationary orbits, not to power anything on earth but rather to power each other. I was thinking if we had enough of these satellites and they were in line of sight between each other, could they kind of send power to each other in case one of them was in the dark? Just thinking out loud.