For systems not utilizing Nuvation Energy G4 Stack Switchgear high-voltage solution, the individual modules are available to build a custom high-voltage solution.
Generally, a single G4 High-Voltage BMS system uses 1 Stack Controller, 1 Power Interface, and 1 or more Cell Interface modules.
Additional items, like contactors and current shunts, are required to complete the stack solution. They are sold in the Accessories section. Please refer to the product documentation for product selection details.