@janeishly
I've bought a couple of #Fossibot batteries, F1200 and F2400.
Their website is awful and they shipped them with #UPS, which was awful.
I was hoping to monitor the batteries from #HomeAssistant, but the F1200 doesn't have any remote connections, and the F2400 has wifi, but that stopped working after a while.
Apart from that, they're working fine as batteries so far, and have been useful during power outages.
Well, the F2400 is supposed to be able to charge from mains and solar panel simultaneously, but that's not working either. I'm now trying to build an automation to do the switching based on solar panel voltage and spot price.