Deye Rack Server Lithium Polymer Battery 51.2V 5kwh 10kwh 15kwh High Voltage Energy Storage LiFePO4 Lithium Ion Batteries Pack

• Customization: Available
• Weight: 209kg
• Warranty: 10 Years
• Model NO.: BOS-G-Pack5.1
• Cycle Life: 6000 Cycles
• Nominal Capacity: 5.12kwh
• System Type: Rack-Mounted
• Communication Port: RS485, Can2.0
• Protection Class: IP20
• Battery Type: LiFePO4
• System Voltage: 51.2 V
• Transport Package: Carton
• Specification: 530×602×1629 mm
• Trademark: Deye
• Origin: China
• Package Size: 55.00cm * 61.00cm * 165.00cm
• Package Gross Weight: 290.000kg

Product Description

Deye BOS-G-Pro Rack-Mounted HV LiFePO4 Battery

High-performance LFP Core:≥6000 deep cycles (EOL70%), 90% DOD, low self-discharge, 10-year official warranty
Intelligent & Safe BMS:Auto charge/discharge management, full protection (over-charge/ discharge/current/temp), CAN2.0/RS485 communication
19-inch Rack Design:Standard embedded module, quick installation & maintenance, plug-and-play modular design
Flexible Expansion:5~17 modules in series (35.84~87.04kWh), max 16 racks/clusters in parallel, multiple models optional
Wide Environmental Adaptability:Charge 0~55℃/Discharge -20~55℃, adapt to ≤3000m altitude & 5%~85%RH
Global Certifications:UN38.3/CE/CE-EMC/IEC62040/CEC/VDE, compliant with EU/UK standards
Seamless Compatibility:Support USB/remote upgrade, match Deye inverters, ideal for C&I ESS scenarios

Specification

Parameter	BOS-G15	BOS-G20	BOS-G25	BOS-G30	BOS-G35	BOS-G40	BOS-G45	BOS-G50	BOS-G55
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	4	5	6	7	8	9	10	11
System Nominal Voltage (V)	153.6	204.8	256	307.2	358.4	409.6	460.8	512	563.2
System Operating Voltage (V)	124.8-175.2	166.4-233.6	208-292	249.6-350.4	291.2-408.8	332.8-467.2	374.4-525.6	416-584	457.6-642.4
System Energy (kWh)	15.36	20.48	25.6	30.72	35.84	40.96	46.08	51.2	56.32
System Usable Energy (kWh)	13.82	18.43	23.04	27.64	32.25	36.86	41.47	46.08	50.68
Rated DC Power	15.36	20.48	25.6	30.72	35.84	40.96	46.08	51.2	56.32
Recommend (A)	50
Nominal (A)	100
Peak Discharge (2 mins, 25°C) (A)	125
Working Temperature (°C)	Charge: 0 – 55 / Discharge: -20 – 55
Storage Temperature (°C)	0 – 35
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

Packing & Delivery

Certifications

Company Profile

, established in 2016, is a preeminent energy technology enterprise. We specialize in solar panels, solar inverters, lithium batteries, solar systems, and more.Our products have been distributed in over 100 countries, earning a remarkable reputation from our loyal customers. Additionally, our partner manufacturers are equipped with state of the art production equipment and technology, ensuring both the quality and quantity of our products in full compliance with ISO, TUV, and CE standards.All clients enjoy timely responses, professional product guidance, and excellent after sales service. We look forward to building friendly and long term relationships with partners worldwide.Let's embark together on the journey of sustainable energy innovation and development.

FAQ

Q1: What battery chemistry does the BOS-G-Pro adopt?
A: It uses LiFePO4 (LFP) cathode material, featuring low self-discharge, no memory effect, and excellent safety & long cycle life for C&I ESS scenarios.

Q2: What is the cycle life and warranty of this battery?
A: It has ≥6000 deep cycles (25±2°C, 0.5C/0.5C, EOL 70%) and comes with an official 10-year warranty for long term investment security.

Q3: Does the BOS-G-Pro support capacity and power expansion?
A: Yes. It supports 5~17 modules in series (system energy 35.84~87.04kWh) and max 16 battery racks/clusters in parallel, meeting customized C&I power demands.

Q4: Is the BOS-G-Pro compatible with Deye inverters and how to upgrade it?
A: Fully compatible with Deye inverters. It supports USB local upgrade and remote upgrade for the BMS system, enabling easy OTA maintenance.

Q5: What is the working temperature range and key certifications of this battery?
A: Charge: 0~55°C, Discharge: -20~55°C for wide environmental adaptability. It holds global certifications:
UN38.3/CE/CE-EMC/IEC62040/CEC/VDE.