X3-ULTRA can currently support HS25/36 & HR25/36 & T58 batteries, including two independent battery interfaces:
●X3-ULTRA + HS25/HR25, 4~13 batteries per tower (10.0~32.5kWh);
●X3-ULTRA + HS36/HR36, with 4~13 batteries per tower(14.7~47.9kWh);
●X3-ULTRA + T58, 2~4 batteries per tower(11.5~23.0kWh), with BMS Parallel Box II G2 can connect up to 4 towers;
Note: New and old batteries of the same model can be expanded, connecting two ports for different models is not recommended.