Have you deployed your HABs yet? I'm picking up a pair tomorrow when I drive down to the Alt-E store in Mass. They aren't the cheapest batteries in that class by any means, but I spoke at length with their techs/designers and was impressed with how well designed the units are. They use both passive and active balancing for one. I also really like how the cycle counter works, especially in regards to their warranty. It will add up all partial cycles to create singular cycles of 80%dod that are tallied. That, and for me, the Alt-E store is just 3 hours away (that's close proximity to a Mainer), and they will simply swap a unit out right there on site if one of mine ends up having issues. Been doing business there a long time and they honor their warranties and take care of their customers, so that factored in much the same way I chose my tractor and other power equipment...dealer proximity and rep counts for a lot.
The Habs will be married to a pair of Genetry Solar 6kw 240v inverters in parallel. These things are uniquely badass in the inverter market. I just couldn't justify a Solark, (or any other all-in-one for that matter) being 100% off grid (10 years now), with features I wouldn't use, obscene idle draws (plus the necessary auto transformer which eats more power), and I much prefer to keep my components separate, especially my CCs, as I heavily favour the Midnite classic line