Covering large parking lots with solar panels is an idea that goes back decades but in America at least it’s an idea that has never really taken off.
What is the reason for that? Is it due to the overall cost or is there something else that keeps Walmart, Target, Costco, Sams Club, Malls, etc. from covering their parking lots with these panels and selling the power?
There’s an rei that does it near me, and it looks like they also save money on plowing in the winter. The spots don’t really get snow because of the cover, and the aisles are generally passable because traffic