Huh, never would have guessed. I assumed cabling was basically free, and the only difference would be the solar mounts were attached to poles vs a roof. There

Huh, never would have guessed. I assumed cabling was basically free, and the only difference would be the solar mounts were attached to poles vs a roof. There was a recent experiment[0] where a company is going to start putting panels directly on the ground without any mounting hardware. [0] https://news.ycombinator.com/item?id=33926683 https://news.ycombinator.com/item?id=33926683