3 ms·
Soil moisture changes? Most panels are mounted on metal rails on roofs, presumably the structure isn't shifting so much that the roof's geometry is changing. Ot
by blacksmith_tb 8y ago
Soil moisture changes? Most panels are mounted on metal rails on roofs, presumably the structure isn't shifting so much that the roof's geometry is changing. Otherwise, yes, obviously exposure to the elements is hard on everything, though humans successfully maintain structures that are hundreds of years old.
- planteen 8y agoI was talking about solar farms. I've started to see a few of them scattered around Colorado. The structure looks like something dug with a fence post hole digger. Old fences definitely show their age around here (as in they are crooked) due to expansive soils. Or maybe its mostly due to freeze/thaw in the ground.