The BYD Battery-Box Premium HV Combiner Box connects up to three BYD Battery-Box Premium HVS or HVM battery towers in parallel. It allows DC cables to be connected between the towers and is used to create high-voltage energy storage systems.
For uniform operation and charging, the towers must have the same number of modules and the same state of charge during installation. The instructions in the BYD Premium HV Compatible Inverter List must also be followed. The IP55-rated enclosure is suitable for indoor and outdoor use.
- Type: High-voltage combiner box
- Compatible batteries: BYD Battery-Box Premium HVS and HVM
- Maximum number of towers: Up to 3
- Maximum input current per tower: 35 A
- Maximum output current: 40 A
- Dimensions: 350 × 540 × 120 mm
- Protection rating: IP55
- Use: Indoor and outdoor