TUES has launched a high-performance household BMS to meet the demand for energy self-sufficiency in households, providing an intelligent energy management core for the "energy storage inverter+lithium battery" solution. The household energy storage BMS supports wide temperature operation from -43 ° C to 65 ° C, adapting to various harsh environments. Equipped with high-precision current acquisition capability of 0.05A, it can accurately estimate battery SOC and support intelligent parallel connection of 3-6 sets of batteries, meeting the flexible expansion needs of home energy storage.