DEYE BOS-B-Pack14.3 HV LiFePO4 Rechargeable Battery, 51.2 V, 280 Ah, 14.3 kWh

Description

Deye BOS-B-Pack14.3 — it is high-tech high-voltage (High-Voltage) a battery designed using the safest technology available lithium iron phosphate (LiFePO4) batteries, which are the main component Deye BESS BOS-B 100 kW/215 kWh energy storage system. This powerful module (rated voltage 51.2 V, capacity 280A·h, total energy consumption 14.3 kWh) is an ideal and reliably scalable solution for industrial and commercial facilities (C&I).

Uncompromising scalability and longevity

• Large capacity and expandability: A single module provides 14.3 kWh reserve. The system supports Serial connection of up to 15 modules, enabling a massive total capacity of up to 214.5 kW·h.

• Flexible cluster scaling: Further expansion is possible through parallel connection clusters (5 to 15 battery modules + a BMS controller in a single cluster), which allows for a total capacity of up to 215 kW·h energy.

• Warranty and Service Life: The system has a high recommended discharge depth 90%. The manufacturer provides 10-year warranty or at least 6,000 cycles Charge/discharge cycle with preservation of the 70%'s residual capacity.

High Performance and Intelligent Control

• Charging/discharging power: The maximum charge and discharge current is 168A, during normal operation — 140A. This ensures that the stored energy is used quickly and efficiently.

• Intelligent BMS: The system is equipped with intelligent BMS, which carries out balancing of components, prevents overheating and extends the service life batteries.

• Universal Integration: Communication Ports CAN, RS-485, and TCP make it easy to integrate the system with inverters, meters, and cloud-based monitoring platforms.

• Instant switching: The system uses STS Module (rated power 500 kW), which provides instant switching between the grid, off-grid mode, and the generator via less than 10 ms, ensuring the stable operation of critical equipment.

Technical Safety and Ease of Use

• Active cooling: The design incorporates active air cooling with a built-in fan that maintains optimal thermal conditions (operating range from -20°C to +55°C for discharge).

• Monitoring: Availability LCD display allows you to monitor the state of charge (SOC) and error codes locally. Additional local monitoring and configuration options are available via Bluetooth connection with the mobile app.

• Physical protection: The module has a protection rating of IP20 (for indoor installation) and built-in protection against overvoltage, short circuits, reverse polarity, and arc flash.

• Compatibility with inverters: The system is optimally compatible with Deye PCS modules rated at 100 or 125 kW, which support a charge/discharge efficiency of up to 98.5%.

Deye BOS-B-Pack14.3 Battery Module is a highly effective solution for banks, hospitals, shopping centers, and large farms, ensuring reliable operation in offline modes, during peak loads, and in complex hybrid power systems.