We’ll 300 miles, that’s 1.58 million feet. Assuming 3 panels across the median, we’ll assume 4ft wide. That’s 1.18 million panels.

Let’s say 350w/ panel. That’s 413 mega watts of peak power.

In Maine we get about 1.5mwh of power/ year/ kw installed. So 620mwh total production. Let’s say production can get 17c/kwh, which might be stretching it, that’s 105 million dollars / year in production.