• Deye BOS G 5.12kW High Voltage Battery
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Deye

Deye High Voltage Battery - 5.12kW BOS-G Pro

Deye High Voltage Battery - 5.12kW BOS-G Pro

R 16,026.00 ZAR
R 16,026.00 ZAR
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The Deye BOS G Pro 5.1 kWh Battery Module is a high performance lithium iron phosphate (LiFePO) energy storage unit designed for modular, high voltage commercial and hybrid solar systems. Engineered for long service life, safety, and scalability, this module forms the core building block of the Deye BOS G Pro battery system.

With its compact rack mountable 19 inch design, the BOS G Pro battery module enables professional installations in commercial energy rooms, inverter cabinets, and indoor battery enclosures. Multiple modules can be combined in series and parallel to meet a wide range of energy storage requirements.


Key Features and Benefits

LiFePO Battery Technology
Utilises lithium iron phosphate chemistry for high thermal stability, enhanced fire safety, low self discharge, and long cycle life.

Modular and Scalable Design
Each 5.12 kWh module can be stacked and combined with other BOS G Pro modules, allowing flexible system sizing and future capacity expansion.

High Voltage System Ready
Designed for operation within high voltage battery systems when combined with the BOS G Pro BMU and rack, ensuring high efficiency and reduced system losses.

Rack Mounted Professional Format
Standard 3U rack form factor allows clean, space efficient installations with simplified maintenance and cable management.

Long Cycle Life
Delivers reliable performance for demanding commercial applications, supporting long term energy storage with minimal degradation.

Wide Operating Temperature Range
Performs consistently across a broad range of environmental conditions when installed in suitable indoor environments.


Technical Specifications

Battery Model
BOSG Pack5.1

Electrical Specifications

  • Battery Chemistry: Lithium Iron Phosphate (LiFePO)
  • Nominal Voltage: 51.2 V DC
  • Rated Capacity: 100 Ah
  • Rated Energy: 5.12 kWh
  • Nominal Charge / Discharge Current: 100 A
  • Peak Discharge Current: 120 A

Environmental Specifications

  • Charge Temperature Range: 0°C to 55°C
  • Discharge Temperature Range: –20°C to 55°C
  • Storage Temperature Range: 0°C to 35°C
  • Ingress Protection Rating: IP20
  • Installation Location: Indoor

Physical Specifications

  • Dimensions (W × D × H): 440 × 585 × 133 mm
  • Weight: 46 kg
  • Form Factor: 19inch rackmount module

Performance

  • Recommended Depth of Discharge: Up to 90%
  • Cycle Life: >6000 cycles (under recommended operating conditions)

Typical Applications

  • Commercial and industrial solar energy storage
  • High voltage hybrid PV systems
  • Modular battery banks for peak shaving
  • Backup power and energy resilience
  • Grid tied and off grid energy storage systems

Compatibility

This battery module is specifically designed for use with:

  • Deye BOS G Pro battery racks
  • Deye BOS G Pro BMU (Battery Management Unit)
  • Compatible Deye high voltage hybrid and commercial inverters

Why Choose the Deye BOS G Pro Battery Module

The Deye BOS G Pro 5.1 kWh Battery Module combines proven LiFePO chemistry, professional rack integration, and long cycle life into a flexible and scalable energy storage building block. It is an ideal choice for installers and system designers seeking reliable, future ready high voltage battery solutions.


Deye High Voltage Battery - 5.12kW BOS-G Pro Specification Document

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