Deye High Voltage 5kWh Lithium Battery

R33,312.51 incl Vat

Deye High Voltage 5kWh Lithium Battery

This series lithium iron phosphate battery is one of the new energy storage products developed and produced by Deye, it can be used to support reliable power for various types of equipment and systems.

This series is especially suitable for application scene of high power, limited installation space, restricted load-bearing and longer cycle life.



Deye High Voltage 5kWh Lithium Battery

General Data

Deye High Voltage 5kWh Lithium Battery

  • Battery Type: LiFePO4 (LFP)
  • Nominal Voltage: 51.2VDC
  • Nominal Capacity: 100AH
  • Nominal Energy: 5.12KWH
  • Nominal Charge / Discharge Current: 100A
  • Maximum Charge / Discharge Current: 125A
  • Charge Temperature: 0°C to 50°C
  • Discharge Temperature: -20°C to 55°C
  • Storage Temperature: 0°C to 35°C
  • Ingress Protection: IP20
  • Mounting: Rack Mount (3U))


Deye High Voltage 5kWh Lithium Battery

Deye High Voltage 5kWh Lithium Battery


Deye High Voltage 5kWh Lithium Battery

Model BOS-G
Main Parameter
Cell Chemistry LiFePO4
Module Energy (kWh) 5.12
Module Nominal Voltage (V) 51.2
Module Capacity (Ah) 100
Battery Module Qty in series. (Optional) 3(Min) 8(Standard US Cluster) 12(Standard EU Cluster)
System Nominal Voltage (V) 153.6 409.6 614.4
System Operating Voltage (V) 124.8~175.2 332.8 ~467.2 499.2~700
System Energy (kWh) 15.36 40.96 61.44
System Usable Energy (kWh)1 13.8 36.86 55.29
Charge/Discharge Current (A)2 Recommend 50
Nominal 100
Peak Discharge(2 mins, 25℃) 125
Working Temperature (°C) Charge: 0~55 / Discharge: -20~55
Status Indicator Yellow: Battery High Voltage Power On
Red: Battery System Alarm
Communication Port CAN2.0/RS485
Humidity 5~85%RH
Altitude ≤2000m
IP Rating of Enclosure IP20
Dimension (W/D/H, mm) 589 *590*1640 589*590*2240
Weight Approximate (kg) 258 434 628
Installation Location Rack Mounting
Storage Temperature (°C) 0~35
Recommend Depth of Discharge 90%
Cycle Life 25±2°C, 0.5C/0.5C, EOL70%≥6000
Warranty3 10 years
Certification CE / IEC62619 / UL1973 / UL9540A / UN38.3
[1] DC Usable Energy, test conditions: 90% DOD, 0.2C charge & discharge at 25°C. System usable energy may vary due to system configuration parameters.[2] The current is affected by temperature and SOC.[3] The warranty is due whichever reached first of warranty period or life cycle power.


Deye High Voltage 5kWh Lithium Battery

  • Convenient
    Quick installation standard of 19 inch embedded designed module is comfortable for installation and maintenance
  • Safe and reliable
    Cathode material is made from LiFePO 4 with safety performance and long cycle life, The module has less self discharge, up to 6 months without charging it on shelf, no memory effect, excellent performance of shallow charge and discharge
  • Intelligent BMS
    It has protection functions including over discharge, over charge, over current and over high or low temperature The system can automatically manage charge and discharge state and balance current and voltage of each cell
  • Eco friendly
    The whole module is non toxic, non polluting and environmentally friendly
  • Flexible configuration
    Multiple battery modules can be in parallel for expanding capacity and power Support USB upgrade wifi upgrade(optional), remote upgrade(Compatible with Deye inverter)
  • Thermal management
    Temperature detection of key parts, cell, power plug-in, etc
  • Wide temperature
    Working temperature range is from -20°C to 55°C, with excellent discharge performance and cycle life



Ningbo Deye Inverter Technology Co., Ltd. founded in 2007 with registered capital 300 million RMB, is one of the China’s high-tech enterprises and a subsidiary of Deye Group. With a plant area over 15,000㎡ and complete production and testing equipment, Deye has become a major player in the global solar inverter market.

Ningbo Deye Inverter Technology Co., Ltd. is dedicated to providing complete photovoltaic power system solutions, including residential and commercial power plants solutions. Also, Deye offers the right device for each application: for all module types, for grid-connection and stand-alone grids as well hybrid inverter system, for small house systems and commercial systems in the Megawatt range. Among them, PV grid-connected inverter power range from 1.5-110kW, Hybrid inverter 3kW-50kW, and microinverter 300W-2000W.

As a technology-oriented company, Deye has always been committing to research and develop new cutting-edge technologies to provide efficiency and reliable products. For example, Deye adopts T-type three-level topology and enhanced SVPWM algorithm to further improve the conversion efficiency by 0.7% compared with common SPWM.

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Additional information

Weight 44 kg
Dimensions 47 × 44 × 13.3 cm
Brand name

Technical Specification