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2200WH Power Lithium Ion Battery Pack 48V 50AH for Solar Hybrid Inverter

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2200WH Power Lithium Ion Battery Pack 48V 50AH for Solar Hybrid Inverter

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Brand Name :	TAC OEM ODM
Model Number :	ESS4850-E1-A-02
Certification :	MSDS REACH ROHS
Price :	usd 2100-2200/wh
Payment Terms :	T/T L/C paypal
Supply Ability :	10000Piece/Month
Delivery Time :	7-25 days after order confirm

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2200WH Power Lithium Ion Battery Pack 48V 50AH for Solar Hybrid Inverter

Lithium-ion Batteries Pack 48V 50AH for Solar Hybrid Inverter

Specification for Lithium-ion Batteries Pack 48V 50AH for Solar Hybrid Inverter

No.	Item	General Parameter		Remark
1	Combination method	13S25P		Single cell 18650 2200mah 3.7v
2	Combination standard for single cell	Capacity difference≤2%		Combination after 0.15C discharge to 2.5V
		Resistance difference ≤10mΩ
		Voltage difference≤8mV
3	Rated Capacity	Typical	50Ah	Standard discharge after Standard charge(package)
		Minimum	50Ah
4	Nominal Voltage	48V		Mean Operation Voltage
5	Voltage at end of Discharge	42V		Discharge Cut-off Voltage
6	Charging Voltage	54.6V
7	Internal Impedance	≤100mΩ		Internal resistance measured at AC 1KH_Z after 50% charge The measure must uses the new batteries that within one week after shipment and cycles less than 5 times
8	Standard charge	Constant Current 10A Constant Voltage54.6V 0.01CA cut-off		Charge time : Approx 6 h
9	Standard discharge	Constant current:10A end voltage 42V
10	Maximum Continuous Charge Current	50A

Charge And Discharge Data

No.	Item	General Parameter	Remark
11	Maximum Continuous Discharge Current	50A
12	Operation Temperature Range	Charge: 0~45℃	60±25%R.H. Bare Cell
12	Operation Temperature Range	Discharge: -20~60℃	60±25%R.H. Bare Cell
13	Storage Temperature Range	Less than 12 months : -20~25℃	60±25%R.H. at the shipment state
		less than 3 months: -20~40℃
		Less than 7 day : -20~65℃
14	Dimensions	L440W440T88(mm)	including the outer shell
15	Weight	18kg	including the outer shell

Whole System Size For Lithium-ion Batteries Pack 48V 50AH for Solar Hybrid Inverter

Inner Stucture

BMS Specification

1) The BMS is designed for 13 series lithium battery.

2) The BMS have all functions which are :

Overcharge detection function
Over discharge detection function
Over current detection function
Short detection function
Balance function
Temperature detection

Other similar production

If you are designing new residential back up power with energy of bigger capacity , you can paralle two or more standard module, we can provide all equipment including of the battery storage charger bms inverter or other components such us display unit , remote etc with your require.

Packing Picture

one battery pack put in specially foam shelf and then putted into standard paper outer carton

Product Tags:

lifepo4 battery pack

12 volt lithium battery

2200WH Power Lithium Ion Battery Pack 48V 50AH for Solar Hybrid Inverter

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