[gorpy7]

I tried gpt to get an idea of what this meant relative to compressor tech and i had to put my tail between my legs and crawl back in my cave. it said it could be COP very efficient iirc COP 50 over tiny temp lifts. i don’t fully understand that yet. But the theme is matching the application with techs characteristics. solid state should be great but as someone mentioned, expansion and contraction at the solder or connection is troublesome. on the other hand, those that mention it wouldn’t work for residential cooling/heating should keep in mind the cost of installation for current heat pumps- if this cost could be reduced or homeowner-capable, then that’s a huge win. My point is is this constellation of characteristics the SOTA and how they interact with the moving world can be hard to track and if something isn’t viable, it may suddenly become viable. it’s a tricky thing to notice if you’re just looking at the one characteristic of efficiency.