I’m looking to put together a large 48v system for my house to take it off grid. I am going to use LiFePO4 prismatic cells. I’m just wondering which size cells to use. Each of my 16 strings is going to be 2000ah. Yes I need over 100kwh battery bank and here is my reasoning. My average daily consumption in the summer months is 40kwh. For longevity purposes I’m only going to use the middle 50% of the battery capacity. That brings me to 80kwh battery capacity. Then I threw in an additional 20% for whatever. Back to my question. Which size ah rating cell should I use 100ah, 200ah, 300ah, higher or maybe looking at 50ah or 75ah? During Will’s Battle Born teardown video it seemed that he really liked the fact that they used the lower ah rated cells in parallel to make 100ah vs. the 100ah prismatic cells. I not looking at using cylindrical cell, that is to small, but the idea is still there. Use a lot of smaller ah rated cells in parallel to get the ah rating that you want just in case one of them goes bad.