SolaX presents the TB-HS51 Series box is required when utilizing 2 battery stacks
Also Required:
SolaX Triple Power | 5.1kWh HV Lithium Battery (TB-HS51)
SolaX Triple Power | BMS for TB-HS51 (TBMS-HS51)
The HS51 stack is compatible with:
X1-HYBRID-G4 (2 - 8 battery modules)
X3-HYBRID-G4 (3 - 13 battery modules, series box required for >10pcs)
X3-ULTRA (3 - 13 battery modules x 2 ports)
X1-VAST (2 - 8 battery modules)
X3-HYBRID-G4 PRO (3 - 13 battery modules x 2 ports)
