Deye BOS-A 160 kWh Battery Kit

The Deye BOS-A21 battery block is a powerful high-voltage energy storage system created for facilities with high energy consumption. It is perfectly suited to commercial businesses, production complexes and solar power plants where power stability and the ability to operate under heavy loads are critical.

A total capacity of 161.28 kWh combined with a high voltage of 806.4 V makes it possible to store and use electricity efficiently, ensuring uninterrupted operation even during peak consumption periods.

The system is built on lithium iron phosphate technology (LiFePO₄), which is renowned for its stability and safety. This chemistry:

• is not prone to overheating
• has a minimal risk of ignition
• provides a long service life

The service resource reaches up to 6000 cycles, which makes the system a profitable investment for long-term energy projects.

The Deye BOS-A21 is designed to operate under high load conditions:

• rated power — 80.64 kW
• maximum power — up to 129.02 kW

Such figures allow the system to be used at enterprises that require a stable energy supply without sags or interruptions.

A wide operating voltage range (705.6–919.8 V) ensures flexible integration into modern high-voltage power systems. High voltage makes it possible to:

• reduce energy losses
• increase the overall efficiency of the system
• optimize the operation of inverters and the grid

This is especially important for large solar power plants and industrial facilities.

The system consists of 21 battery modules and a control unit that monitors all key operating parameters. Thanks to this:

• cell balancing is ensured
• stable voltage is maintained
• overload and overheating are prevented

The maximum charging and disconnection current is 160 A, which guarantees stable operation even under intensive use.

The metal enclosure effectively protects the internal components from mechanical impacts, while the active cooling system maintains an optimal temperature during prolonged operation.

As a result, the battery system operates stably even in demanding technical conditions and is suitable for continuous use.

The Deye BOS-A21 161.28 kWh is a professional solution for those who need maximum reliability, power and scalability. The system provides efficient energy storage, stable operation of facilities and minimal losses even in difficult conditions.

It is the optimal choice for businesses striving for energy independence and control over their own resources.