Thanks for the info on the Ampere Time 200 AH 100bms. They also have a 200 AH with a 200bms. Since my main reason for solar is 2 cpaps, 12v fridge, and a morning cuppa; I think the 100 amp bms will do me. I have a 1000 watt PSW inverter. Ampere Time does advertise a 5 year warranty.
Any...