I'm surprised this area of smart switches aren't more available or popular. I've done a small amount of research because I could not find a smart charge contro

I'm surprised this area of smart switches aren't more available or popular. I've done a small amount of research because I could not find a smart charge controller with AC inputs and I was considering making one with a Raspberry pi. I did however find a smart air conditioning split system that uses solar panels directly and gets any extra power from 120v ac plug: https://www.practicalpreppers.com/air-conditioning/ac-dc-air-conditioner-hybrid https://www.practicalpreppers.com/air-conditioning/ac-dc-air... It's quite effective because when the sun is shining, that's when indoor cooling is needed the most.