Deye BOS-A-Pack 7.68kWh HV energy storage

Deye BOS-A 7.68 kWh High-Voltage Battery Module

The Deye BOS-A 7.68 kWh High Voltage Battery Module is a rack-mountable, high-voltage energy storage module designed primarily for commercial and industrial energy storage systems. LiFePO₄ cell technology, modular scalability, and a long cycle life ensure stable and scalable energy storage for solar power systems or hybrid energy networks.

7.68 kWh module capacity – flexibly expandable energy storage

The BOS-A module has a nominal energy storage capacity of 7.68 kWh, enabling the gradual expansion of systems. Modules can be connected in series in a rack system, making it easy to configure larger energy storage systems for commercial or industrial applications.

Multiple modules can be combined in a single system, allowing the total capacity to be tailored to the specific project’s requirements. The high-voltage architecture ensures more efficient inverter operation and lower current draw in larger systems.

LiFePO₄ cell technology – safety and long service life

The module is based on lithium iron phosphate (LiFePO₄) cells, which offer outstanding safety and long service life in energy storage applications. The cell technology ensures stable temperature behavior and a high cycle life.

The system can achieve up to 6,000 charge-discharge cycles under appropriate operating conditions, providing a reliable long-term energy storage solution for industrial projects.

Rack-mountable design and modular system

The BOS-A module features a standard rack design, allowing for easy integration into energy storage cabinets. The compact design facilitates installation and system expansion.

The modules can be connected into multi-unit energy storage systems, which is particularly useful in projects where capacity may need to be expanded over time.

Intelligent Control and System Monitoring

The system operates with intelligent BMS monitoring, which continuously monitors cell voltage, current, and temperature. This helps maintain safe operation and maximize battery lifespan.

Communication takes place via a CAN-based interface, allowing the system to be easily integrated with compatible inverters and energy management systems.

Designed for industrial applications

The module is suitable for indoor installation and can be charged down to 0 °C; below this temperature, it can only be used in discharge mode. It operates within a wide temperature range, and its rack-mountable design makes it a good fit for industrial energy storage systems. The robust design and modular architecture ensure reliable long-term operation.

The system is suitable for energy storage in corporate solar power systems, peak load reduction, and operation as part of hybrid energy systems.

SOLARKIT Reviews

The Deye BOS-A 7.68 kWh High Voltage Battery Module is a stable and highly scalable energy storage solution for commercial and industrial projects. Thanks to LiFePO₄ technology, its rack-mounted design, and modular scalability, it can be easily integrated into larger energy storage systems.

It is the ideal choice for those seeking a flexibly expandable, long-lasting, and industrial-grade energy storage solution for solar or hybrid energy systems.