I am building a 14s28p battery (3.7v 4.4ah 16.28wh cells). It will be connected to a Reliable 3000 watt inverter. So 3000 watts at 120v is 25 amps and 3000 watts at 48v is 62.5 amps and I saw one comment that the Daly BMS should be derated 50% for real world applications. Charging source will be solar panels. It is being built to be portable not for a specific item so the power draw could be anywhere from a refrigerator to microwave to small AC. I am seeing BMS amp ratings from 25 to 250 and I have no idea what I should be looking at and why.