Ali Bell

I have a Lux AC coupled inverter with 2 Uhome LFP 2400 batteries, I am looking to add more batteries to the system but I am not having much luck finding a great choice of sellers for the uhome batteries at a good price however when I google it pylontech batteries come up, at a better price, am I able to mix these battery types, or if not these ones can I add another make, or should I leave the system as it is>?