Again, one step better than that is to just put them nearby, at ground level. Safer, cheaper. And probably, don't go up there into the mountains at all, but put

Again, one step better than that is to just put them nearby, at ground level. Safer, cheaper. And probably, don't go up there into the mountains at all, but put them near the grid in some convenient place. All improvements over climbing up on dishes in the mountains.