BYD HVS 12.8 kWh Battery-Box Premium / High-voltage energy storage battery for all applications
The new generation BYD Battery-Box Premium HVS 12.8 is based on well-known memory technology and retains all previous functionalities. The Battery-Box Premium HVS is a battery module with higher storage capacity than its predecessor. Further development of cell technology has reduced the system weight by nearly 30%. It also has a reduced installation depth by 8 cm. At the same time, the new devices feature a more streamlined design. One of the key highlights is that the new storage systems have an IP55 protection rating, allowing outdoor installation and use.
The BYD Battery-Box Premium HVS storage batteries are more flexible and expandable. With the new generation, it is possible to connect up to three battery towers in one system. Each battery can also deliver its nominal capacity as power output—i.e. 1C. This makes the new series ideal for on-grid systems, on-grid plus backup systems, and off-grid systems.
A Battery-Box Premium HVS system consists of 2 to 5 HVS battery modules connected in series, providing a usable capacity ranging from 5.1 to 12.8 kWh. In addition, directly connecting up to 3 identical Battery-Box Premium HVS towers in parallel allows a maximum capacity of 38.4 kWh. Finally, the system is fully scalable, as additional HVS modules or parallel HVS stacks can be added at a later stage.
Advantages
- High-power emergency backup capability, even for off-grid systems.
- Applicable for: ON Grid / ON Grid + Backup / OFF Grid.
- Higher efficiency thanks to a true high-voltage series connection.
- Patented modular plug design without internal wiring, allowing for maximum flexibility and ease of use.
- Lithium iron phosphate (LFP) battery without cobalt: maximum safety, long cycle life, and high power performance.
- Compatible with leading single-phase or three-phase high-voltage battery inverters (KOSTAL, SMA, SUNGROW etc.).Detailed Compatibility List HERE.
- Two separate units to cover the full range of system sizes
- Features the highest safety standards, such as VDE 2510-50.
- Award-winning performance thanks to true series connection.
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