You cannot power more than a femtocell with a solar panel, and these are too far out in wilderness with no wired backhaul to be a plausible mobile mobile networ

You cannot power more than a femtocell with a solar panel, and these are too far out in wilderness with no wired backhaul to be a plausible mobile mobile network. In parts of Mexico you can take over a house and a power source to put up a real cell site.