Flip the script around, and what this tells us is that within the very narrow path of totality, 30 gigawatts of solar power is produced within minutes. That's a decent amount of power, very quickly, for basically free. Plus all the other solar power still being produced outside the area in totality.
Gets even more ridiculous when you factor in all the solar power that will be produced within just that same path by time the next eclipse hits us in 20 years. If a couple minutes of losing sunlight is 30 gigawatts, 20 years of having sunlight is multiple millions of gigawatts produced. I think we can just scrape the lost 30 off the top of those millions and call it good.