Mixed Lishen and Eve cells in series and parallel

Dave (Boog)

Solar Enthusiast
I wound up with 8 Lishen 272ah and 8 Eve 280ah, all supposedly brand new. I plan on building two separate banks of 8 each Lishen and Eve and series connecting them with each bank having its own BMS. Has anyone actually done this? What was your result, any issues?
In addition, if this works for me, I want to buy 16 more Eve 280ah cells and parallel them with the two banks of mixed Lishen and Eve cells to increase capacity from 14kwh to approximately 28kwhs. Any comments on what I plan to do? Anything to be careful of, any warnings. Would love to hear from someone who has actually done what I plan to do. Thanks