Sungrow SBR High Voltage Battery Pack 380V 20 Kwh Energy Storage Batteries

• Customization: Available
• Type: Li-ion Battery
• Cathode Material: LFP
• Model NO.: StackArk Series
• Rechargeable: Yes
• Size: Medium
• Nominal Voltage: 153.6-307.2V
• Capacity Ah: 50ah
• Capacity Energy: 7.68-15.36kwh
• Maximum Charging Current: 0.7c
• Maximum Discharging Current: 1c
• Life Cycling (0.5c 25ºC): 6000 Cycles @ 0.5c
• Warranty: 10 Year
• Certification: MSDS, Un38.3, RoHS, IEC62619, CE
• IP Class: IP55
• BMS: Built-in
• Parallel: Supports up to 16 Clusters in Parallel
• Installation: Modular Structure for Easy Installation
• Transport Package: Carton with Pallet
• Specification: 153.6-307.2V 50Ah
• Trademark: SunArk
• Origin: China
• Production Capacity: 10000pieces/Week

Product Description

Product Description

Basic Parameters			3-module	4-module		5-module	6-module
Nominal Capacity(KWh)			7.68	10.24		12.8	15.36
Cell Matching			48S1P	64S1P		80S1P	96S1P
Working Voltage Range(V)			136.8-172.81	182.4-230.4		228-288	273.6-345.6
Weight(kg)			115	145		175	205
Nominal voltage(V)			153.6	204.8		256.0	307.2
Dimension (WxDxH) (mm)			550x430x697.5	550x430x826.5		550x430x955.5	550x430x1084.5
Battery Type			LFP(LiFePO4)
Nominal Working Current			50
Communication Port			CAN/RS485
Working Temperature Range			Charge:0-45°C/Discharge:-10-50°C
Waterproof			IP55
Installation Method			Floor-standing
Cycle Life			>6000, 25°C/77°F, 80%DOD
Peak charge/discharge current(@25°C,5S)			63A
Discharge rate of Module			≤3.5%/month/@25°C
Module Series connection/Module			3S~6S
Parallel connection			16 units in parallel

Application

Detailed Photos

 

Quality Control

Company Profile

Our Factory

SunArk Power is a professional battery manufacturer since 2002, SunArk manufactures and sells environmentally friendly Sealed Lead Acid (SLA) and Lithium batteries. SunArk introduces and develops advanced technology, and adopts the world's most advanced production equipment and testing measures to ensure long product life, high energy density, and environmental protection features such as cadmium-free, leading the domestic counterparts. The company is a high-tech enterprise headquartered in Shushan District, Hefei, China, and has three manufacturing bases in Jiangsu, Hengyang(China) and Vietnam. It has approximately 2,000 employees, including two professors who have experience over 40 years in batteries research, and over 50 research engineers. SunArk also has invested strongly in domestic and foreign institutions and scientific research institutions to overcome difficulties in battery technology. The performance of the batteries independently researched and developed by SunArk has met and exceeded international standards, and a variety of technologies have been granted national and international patents.

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