It will need to be accelerated. Maybe perovskites on rolls will enable that. I imagine fenceposts with bifacial film stretched between, in fence-rows running n

It will need to be accelerated. Maybe perovskites on rolls will enable that. I imagine fenceposts with bifacial film stretched between, in fence-rows running north-south in pastures everywhere, high enough to walk under. Cheap enough, it would be OK if they last only five years. Replacing them would be much cheaper than the original installation. Maybe they have foil along each edge, + one, - the other, and you staple or clamp the edges to aluminum bus bars. At one end, bars running between rows gather current from all the rows to a converter box. Voltage everywhere is low, for safety, maybe 24V. Since they are in productive land, density is not necessary. They are far enough apart to avoid shading one another even when the sun is low.