I’ve been wondering about thermal storage for heat pumps but we don’t have time of use metering yet. I see a few options online but contractors aren’t familiar and it’s not even clear whether they are really available
My parents house when I was a kid had resistive heat, but they added thermal storage when our utility started doing time of use and it made a huge difference in the bills. However I don’t know the overall payback period
As and when announced, it would have been one of the cheapest EVs. I’m not interested in a truck, but that announced price and done of the technology they promised, were very tempting. However now we see how preorders based on just an announcement are risky