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Deye BOS-A-7.6 HV 7.6kWh Lithium Battery BOS-A-7.68 HV


Key Features

  • Model: BOS-A
  • Nominal Energy: 7.68kWh
  • Nominal Voltage: 38.4V DC
  • Capacity: 200Ah
  • Battery Chemistry: LiFePOâ‚„
  • Maximum Charge/Discharge Current: 160A
  • Communication: CAN 2.0
  • Intelligent BMS
  • Automatic cell-voltage balancing
  • Overcharge and over-discharge protection
  • Over-current protection
  • Temperature protection
  • 3U rack-mounted design
  • Scalable from 7–21 modules
  • System capacity approximately 54–161kWh
  • Compatible with Deye 50–100kW energy-storage inverters
  • Operating temperature: 0–55°C charging / -20–55°C discharging
  • IP20
  • Module weight: approximately 66–70kg, depending on specification/version

₦1,860,000.00

Support

The DEYE BOS-A 7.68kWh is a modular LiFePOâ‚„ battery-storage module engineered for commercial and industrial energy-storage systems. Its 7.68kWh nominal capacity, 38.4V voltage and 200Ah capacity provide a scalable foundation for high-voltage solar-storage installations.

The BOS-A features an intelligent Battery Management System (BMS) that manages charging, discharging and cell-voltage balancing while providing protection against overcharge, over-discharge, over-current and temperature conditions. It supports up to 160A current output and uses CAN 2.0 communication for integration with compatible Deye energy-storage equipment.

Its 3U rack-mounted design allows multiple modules to be connected in series. Deye specifies 7–21 modules per system, providing approximately 54kWh to 161kWh of storage capacity when configured with compatible 50–100kW inverters

Electrical Specifications

Module Parameter Specification Value (BOS-A Pack)
Model Name BOS-A (7.68kWh)
Battery Cell Chemistry Lithium Iron Phosphate (LiFePO4)
Nominal Capacity 200 Ah
Nominal Energy 7.68 kWh
Usable Energy (90% DoD)[1] 6.91 kWh
Nominal Voltage 38.4 V
Operating Voltage Range 33.6 V ~ 43.8 V
Recommended Charge / Discharge Current 100 A (0.5C)
Max. Continuous Charge / Discharge Current 160 A (0.8C)
Peak Discharge Current (25°C) 200 A (2 mins)
Depth of Discharge (DoD) 90%
Cycle Life (25°C, 0.5C/0.5C, 90% DoD) ≥ 6000 Cycles (to 70% EOL)

Built-In Safety & Monitoring Features

Cell Voltage Balancing Integrated


Overcharge Thermal Limit Protected


Overdischarge Cutoff Protected


Overcurrent Sensing Protected


Short Circuit Isolation Protected


Multi-point Temp Sensors 6 Points


Physical & Environmental Specifications

Mechanical & Hardware Details
Module Dimensions (W × D × H) 601.5 × 520 × 135 mm (Standard 3U Height)
Module Net Weight approx. 70.0 kg (154.3 lbs)
Cabinet Mounting 19-inch Standard Rack Mount (Slide-in Rail support)
Enclosure Material & Protection Heavy-Duty Steel Casing / IP20 (Indoor)
Environmental Limits & Operational Boundaries
Charge Operating Temperature 0 °C to +55 °C
Discharge Operating Temperature -20 °C to +55 °C
Storage Temperature -20 °C to +35 °C
Operating Relative Humidity 5% ~ 85% RH (Non-condensing)
Maximum Operating Altitude ≤ 2000 meters
Communication & Compliance
Internal Inter-Module Bus CAN 2.0 / Internal Daisy-Chain Communication
System Control Unit Required Deye HV-BOS-A-PDU High Voltage Control Box
Safety & Transport Certifications CE, IEC 62619, UN38.3, MSDS
Warranty Period 10 Years Standard Warranty

Usable Energy is evaluated under standard test conditions (0.5C charge & discharge @ 25°C). The standalone BOS-A module requires a Deye HV-BOS-A-PDU control box to operate within a cluster system.

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