Combine ACM and Lithium Battery Bank

[blctech50]

Hi. I have an 800 AMP at 48 V  ACM battery bank. I want to use more of my excess generated power via solar and wind, myself instead of selling to the grid. I would like to get a good Lithium battery bank to supplement my ACM bank. Can this be done, maybe using a battery combiner like the one sold by Midnight. Or would I need to do them another way.