BYD HVS battery storage – flexibility and security for your PV system

The BYD B-Box Premium HVS is a modular battery storage system ideal for use in residential and commercial photovoltaic systems. With a scalable storage capacity of 5.1 to 12.8 kWh per system, it offers a flexible solution for diverse energy storage requirements. The ability to connect multiple units in parallel allows the total capacity to be expanded to up to 38.4 kWh, making this battery particularly future-proof.

Main features of the BYD B-Box Premium HVS

1. Modular design : The system consists of individual modules that are connected in series to achieve the desired capacity. Expandability ensures that the storage can grow with your household's energy needs.
2. High efficiency and safety : Thanks to the lithium iron phosphate (LFP) battery cells, the storage system achieves a high round-trip efficiency of over 96% . These battery cells also offer high thermal stability and safety because they are cobalt- and pollutant-free.
3. Inverter Compatibility : The BYD B-Box Premium HVS is compatible with leading single- and three-phase inverters, including Fronius, SMA, and Huawei, enabling seamless integration into existing PV systems.
4. Easy installation and expansion : The patented plug-in system significantly simplifies installation, as no internal wiring is required. The storage unit can be installed both indoors and outdoors (IP55 protection rating).
5. Flexibility for future expansion : The system can be expanded with additional modules or parallel stacks. This makes it possible to increase capacity up to 38.4 kWh later to meet future energy needs.

FAQ – Frequently asked questions about the BYD B-Box Premium HVS

1. Can I expand the memory later?
Yes, the modular design allows you to expand the storage at any time with additional modules to adjust the storage capacity.

2. Which inverters are compatible with the BYD B-Box Premium HVS?
The storage is compatible with leading manufacturers such as Fronius, SMA and Huawei.

3. What capacities are available for the BYD B-Box Premium HVS?
The storage system is available in capacities from 5.1 kWh to 12.8 kWh. With parallel connection, up to 38.4 kWh can be achieved.

4. Where can the storage be installed?
Thanks to the IP55 protection class, the BYD B-Box can be installed both indoors and outdoors.

5. How efficient is the system?
The BYD B-Box Premium HVS achieves an efficiency of over 96%, resulting in maximum energy utilization.