Check out this site:
https://evbatterycenter.com/HAC4/index.php?option=com_hikashop&ctrl=product&task=show&cid=200&name=sd-technology-bms-sdt14s250a-integrated-protection-with-wifi-display&Itemid=605
This BMS can be programmed and is good for 250 amps and is wifi enabled! Of course you will...