Combination with components from the previous HVM series is not possible.
The new BYD Energy app including the latest firmware (from V1.28.0) is required for commissioning.
The RJ45 terminating connector for the data bus included in the scope of delivery must be fully assembled on site. To do this, a wire jumper must be inserted and crimped between pins 1 and 6 (view from above onto the flat connector side with the pin contact surfaces, cable entry facing down, pins ascending from left to right). An actual resistor is not required.
There is now also a ‘+’ for the latest generation of HVM high-voltage storage systems from BYD. In addition to the proven properties and key data, an improved BCU has been used in the new HVM+. This can be used flexibly for the storage modules of the HVB, HVS+ and HVM+ series. The new automatic SOC balancing optimiser eliminates the need to manually adjust the charge level during initial installation and expansion. The revised BCU connection management with connectors on the power and communication level saves further valuable time during installation. The configuration of the system is also made easier with a new installer app. At the same time, there is also an end customer app for convenient system monitoring.
Product benefits:
• Proven wireless stacking design
• Up to 8 storage modules per unit
• Can be retrofitted indefinitely
Product features Storage:
• Battery capacity (usable): 2.76 kWh
• Storage type: High-voltage
• Nominal voltage: 51.2 V
• Extension time window: unlimited
• Number of storage modules in a unit: 3 to 8
• Cell chemistry: LFP
• Communication: CAN, RS485
• Cooling: passive
• Protection class: IP55
• Dimensions: 240 x 610 x 282 mm (HxWxD)
• Weight: 41.4 kg