Deye Smart 51.2V Se G5.1 PRO LiFePO4 Battery with Advanced BMS Technology

• Customization: Available
• Type: Lithium Battery
• Cathode Material: LFP
• Model NO.: SE-G5.1 Pro-B
• Rechargeable: Yes
• Size: Medium
• Cycle Life: >6000 Times
• Design Life: 15 Years
• Installation Mode: Rack
• IP Grade: IP20
• Certificate: Un38.3, IEC62619, CE,UK, VDE2510-50, Cei 0-21, FCC
• Protection: BMS, Breaker
• Cell Mode: 3.2V 100ah
• Voltage Range: 43.2~57.6V
• Pack Weight: 45kgs
• Operation Temperature: 0~50
• Color: White;Black
• Communication: Canbus/Modbus RTU/TCP/IP
• Depth of Discharge: 90%
• Voltage: 48V;51.2V
• Expansibility: Max 64PCS in Parallel Use 327kwh
• Transport Package: Fully Seaworty Export Packaging
• Specification: 440*133*540mm
• Trademark: Deye
• Origin: China
• HS Code: 8507600090
• Production Capacity: 2000PCS Per Day

Product Description

Product Description

 

The Deye SE-G5.1 Pro-B is a cutting-edge lithium iron phosphate (LFP) battery designed for safe, reliable, and flexible energy storage solutions. This modular battery system is perfect for both residential and commercial applications, allowing you to increase your self-consumption ratio and optimize your energy usage.

 

 

 

 

 

 

		SE-G5.1 Pro-B
Main Parameter
Battery Chemistry		LiFePO4
Capacity (Ah)		100
Scalability		Max, 64 pcs pack (327kWh) in parallel (Max. 32 pcs no extemal setup)
Nominal Voltage (V)		51.2
Operating Voltage(V)		43.2-57.6
Nominal Energy (kWh)		5.12
Usable Energy (kwh)		4.6
Charge/DischargeCurent (A)	Recommend	50
	Max.	100
	Peak(2mins,25°C)	150
Other Parameter
Recommend Depth of Discharge		90%
Dimension (W/HD, mm)		440*133*540
Weight Approximate(kg)		45
Master LED Indicator		5LED(SOC:20%-SOC100%),3LED (working, alaming, protecting)
IP Rating of Encosure		IP20
Operating Temperature		Charge:0~55ºC(Optional heating: -20°C-55°C ),Discharge:-20ºC~55*C
Storage Temperature		0--35ºC
Humidity		5%-95%
Atitude		≤2000m
Cycle Life		>6000(25ºC2ºC,0.5C/0.5C,90%D0D,70%EOL)
Installation		Wall-Mounted, Floor-Mounted.Rack-mounted (19-inch standard cabinet, cabinet depth ≥600mm )
Communication Port		CAN2.0.RS485
Warranty Period l3		10 years
Energy Throughput		16MWh@70%EOL
Certification		UN38.3,IEC62619,CE,UK,VDE2510-50,CEI0-21,FCC,UL1973.UL9540A

 

Packaging & Shipping

 

Project Case

Certifications

Company Profile

Anhui Technology Import and Export Co Ltd (AHTECH) was founded in 1985, with its headquarters in Hefei, Anhui Province. In 2023, the company achieved a total import and export volume of US$2.0 billion and sales revenue of 15 billion yuan. It is a member enterprise of the Fortune Global 500 Anhui Conch Group.
Being deeply engaged in foreign trade for 39 years, AHTECH grows in step with the reform and opening up of China and the process of global economic integration. It has been mainly specializing in importing mechanical equipment, instruments and meters, metal minerals, agricultural, forest and food products, and new energy products, in a total of five categories. It also exports 10 categories of products, namely, ships and vessels; vehicles ;medical-care and epidemic prevention materials;electronic and home appliances and lighting products; machinery, metals, and building materials; textile and apparel; shoes, hats, suitcases and bags; consumer goods; office supplies and leisure goods; energy-related, chemical  and food; Solar Panels and system. In addition, it is involved in overseas engineering projects. Thanks to its influential brands and large-scale business advantages in key commodity and regional markets, AHTECH has stood atop all the time in Anhui in terms of import and export volume.
Being a Grade-A rated tax credit enterprise honored by the State Taxation Administration, in the first category for export tax rebate, with an Authorized Economic Operator (AEO) certificate issued by the General Administration of Customs P.R.China and AAA-rated customer of China Export & Credit Insurance Corporation(Sinosure), the company has also made the sampling list of the Export Leading Indicator (ELI) in China. AHTECH has been elected vice president unit of China Chamber of Commerce for Import and Export of Machinery and Electronic Products (CCCME), China Chamber of Commerce for Import and Export of Light industrial Products and Arts-Crafts (CCCLA), and China Chamber of Commerce for Import and Export of Textile and Apparel (CCCT). It is also an executive director unit of China Chamber of Commerce for Metals, Minerals & Chemicals Importers & Exporters (CCCMC) and China Ropeway Association (CRA), and the president unit of Anhui Customs Declaration Association.

 

FAQ

Q: What's your main products?
A: Solar Panels in different Tier 1 Brand; Solar Inverters ( On Grid / Off Grid / Hybrid ); Rack / Stack / Wall Mounted Lithium Batteries; Solar energy storage battery; ESS Stockage; Solar Energy System For Residential and Commercial Use;
Q: What's the delivery time?
A: Generally within 7-15 days, it will vary based on different products, pls kindly check with our customer service for details, we will arrange it for you as soon as possible;
Q: What kind of payment terms are acceptable?
A: We are flexible with payment conditions, it depends on you;
Q: If I have other questions, who should I ask?
A: You can contact us online and our sales will reply within 10 minutes;
Q: What are the advantages of your company?
A: We have our own factory and also have deep cooperation with other brands,such as Longi,JA solar,Jinko,Trina,Tongwei Solar,Yingli, Deye, Growatt etc., to provide customers with better prices and more choices.