3.44mwh 20 Feet Container Energy Storage System with Fire Estingusing and Liquid Cooling System

• Container Size: 20 Feet Container
• Weight: 37,000
• Nominal Voltage: 1228.8V
• Warranty: 10 Years
• Nominal Capacity: 3.44 Mwh
• Cycle Life: 12000 Times
• Cooling Method: Liquid Cooling
• Noise: <65 dB (at 1m From The System) Eth
• Soc Estimation Accuracy: <=5%
• Self-Discharge Rate/Month: <=3%
• IP Protection Level: IP54
• Transport Package: Carton
• Specification: 20 Feet Container
• Trademark: wincle
• Origin: Hunan China
• HS Code: 8507600090
• Production Capacity: 5000pieces/Year

Product Description

                                                                    Conpany Brief Introduction

Soundon New Energy is invested by Sound Group and Hunan Chasing Financial. It's an enterprise engage in technology innovation, product design and marketing for battery cathode material and high capacity lithium-ion battery. Our products are widely used in public lives, military affairs, aviation and  transportation, energy, communication and information etc. Soundon has lithium-ion cathode material department, lithium-ion battery department and electric vehicle department, each department is in independent operation.

Soundon New Energy has the ability of production 50,000 tons NCM&LiFePO4 battery Cathode material, 6 GWh high capacity li-ion battery every year.
Soundon New Energy industrial park now covers 2 million m² ,with the registered capital as USD

496.66 million and the total investment as USD 1.57 billion. Now We have 300 engineers covering the filed of cell designing, BMS, electrical engineering and structural designing.

Soundon has passed ISO9000-2015, ISO14001-2015 and IATF16949-2016.

Product Description

 

 

CELL parameter
 

NO.	Item	Performance
1	Rated Capacity	280Ah(0.5C,25±2ºC)
2	Rated Voltage	3.2V
3	Cathode Material	LiFePO4
4	Charging cut-off voltage	3.65V
5	Discharging cut-off voltage	0ºC≤ T≤55ºC	2.5V
		-20ºC≤ T<0ºC	2.0V
6	Standard Charging	Under the condition of ambient temperature (25±2)ºC, the charging mode of constant current and then constant voltage is adopted. The constant current is 0.5C, the constant voltage is 3.65V, and the charging is terminated when the current drops to 0.05C during the constant voltage process, and left to stand for 1 hour. (25±2)ºC,. 0.5C, 3.65V, 0.05C , 1 .
7	Standard charging current	0.5C(25±2ºC)
8	Max continuous charging current	1C
9	Max pulse charging current	1.5C ≤30S
10	Standard discharging current	0.5C(25±2ºC)
11	Max continuous discharging current	1C
12	Max pulse discharging current	2C ≤30S
13	Working environment	Charge : 0ºC~55ºC, max.90%RH Discharge : -20ºC~55ºC, max.90%RH
14	Impedance	≤1.0mΩ(10s,50%SOC)
15	Cell Weight	5.4±0.2kg

 
Product Features


Our Certificates
R&D sources

The technical laboratory testing is able to perform test independently, finish physical and chemical analysis, and another projects test and data analysis accurately, and issue supported technical report.

We have created a well-organized environment of research and development. With a total of 2000 m²of laboratory space, the factory is equipped with more than 200 high-tech machines, apparatuses and equipments. Through our years' efforts, we have gradually developed to become the leading manufacturer of lithium ion battery

FAQ
1.  The factory covers an area 20,000 m², have a series of automatic equipment& semi-automatic equipment, production capacity has reached 300,000pcs/day.
2.  ISO9001 certified factory: passed ISO9001:2015 inspection, strictly control the working environment.
3.  Quality assurance: Using high-quality material and build a comprehensive quality control system from parts to finished products. Importantly 100% production inspection. 
4.  Most of our sales and technical team has rich lithium battery experiences of 10-15 years. 
5.  Professional R&D center: to cooperate with the specification, proofing process, and free samples, OEM and ODM are warmly welcomed. 
6.  Low MOQ: Strength factory, strong production capacity, most of the battery models have stock, can be fast dispatched. 
7.  Lithium battery certification with CE/CB/IEC62133/KC/PSE/ROHS/ERRCS/UN38.3, etc.
8. Warranty 10-15 years.