High Quality Standard Size 2.2kwh Nmc Ess Battery for Home Energy Storage 3u

• Weight: 198kg
• Warranty: 10 Years
• Cycle Life: 6000 Cycles
• Nominal Capacity: 2.2kwh
• Storage Temperature(ºC): -20ºC~+35ºC
• Average Voltage: 87.5ah
• Model NO.: SD-ESS-25.55V87.5
• Charge Current: 10A
• Indepedance: ≤150mΩ
• Transport Package: Carton
• Specification: L≤ 482mm, W≤ 400mm, H≤ 133mm
• Trademark: Soundon
• Origin: Hunan China
• HS Code: 8507600090
• Production Capacity: 50000pieces/Year

Product Description

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.

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Product Description

 

2.2Kwh NMC ESS Battery With Certificated Battery cell And 3U Standard Size For Solar And Home Energy Storage

 

Specification :

 

Battery Cell :

 

Rated Voltage	3.65V
Capacity	Rated Capacity: 17.5Ah
Charge Cut off Voltage:	4.2V±0.03V
Impedance	≤3.5 mΩ

 

Battery Block

 

Battery cell	SEPNi8688190P
Battery cell capacity Ah	17.5Ah
Configuration	5P1S
Dimension mm (H*W*T)	232.5*97*45.3
Module Rated Capacity Ah/Wh	87.5AH
Module Rated Voltage V	3.65
Module Weight Kg	1.61
Module Weight Wh/Kg	198
Max plus charge current	1.5C
Max discharge current	3C

Battery Pack

 

 

	Configuration	5Parallel 7series
Capacity	Rated Capacity: 87.5Ah	Standard Discharge Current: 0.5C Discharge Cut off Voltage:21V
Voltage	Average Voltage:87.5Ah	Standard Discharge Current: 0.5C   Discharge Cut off Voltage:21V
Working voltage	21~29.4V DC
Charge Condition	standar charge current :10A
	Rapid Charge current:20A
	Maximum Charge Current: 50A
Discharge Condition	standar discharge current :30A
	Maximum disCharge Current: 50A
Indepedance	≤150mΩ
working Temperature	Charge :(0~40) ºC discharge:(-10~60)ºC (≤80% humidity)
Cycle life	3000 cycles  (0.5C 80%DOD)
Storage Temperature	<=1 month:-10~45ºC <=3month:-10~25ºC	Relative humidity≤90%