In system installation videos that companies post online, I see a lot of wide-open flat fields with no hills in the pictures. Trenches of chambers that just stretch on forever — flat, wide-open and the installers are (rightly) proud of how fast the install went.
In the area I work in (11 counties of southeast Wisconsin), I run into a lot of sites that are quite the opposite: small, steep, wooded, a lake on the low side and an extremely busy road with no shoulder on the top side. The house is tight against the road on the top side. Electric
