I mean it is a problem, not because of capitalism but because of reality, while there can be a lot of overlap between sunny day and lots of solar energy for all the ACs running our energy usave is also significant in the afternoon when solar is winding down and the evening where its non existent and we need to balance that and transfer all the energy, copper prices are going through the roof, there are shortages in electric grid components, its nice that solar is cheap but you need to distribute that energy and at some point we will have to bite the bullet and deploy a lot of nuclear energy, last time I checked the wind/solar installations didnt even offset the energy demand increase happening that year.