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24v 100ah Electric Battery Energy Storage System , Power Storage Batteries For Homes

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[China]

Address: Topband Industry Park,Tangtou Town,Bao'an District,Sheznzhen,China

Contact name:Jerry Yang

Shenzhen Topband Battery Co., Ltd

24v 100ah Electric Battery Energy Storage System , Power Storage Batteries For Homes

Country/Region	china
Categories	Other Batteries

Product Details

24v 100ah Battery Electric Storage System , Power Storage Batteries For Homes

1. 24V 100Ah deap cycle lithium batteries advantage

Environmental friendly
High density of energy
Low self-discharge
Low internal resistance
Long cycle life of more than 2000 times
No memory effect

2. Specification

NO	Items		Description
Normal Specification
1	Nominal Voltage		25.6V
2	Normal Capacity		100Ah
3	Internal Resistance		≤30mΩ
Standard Charge
4	Battery operation temperature range @charging		0~45℃
5	Normal charge voltage		29.2±0.2V
6	Recommended float charge voltage(for Standby use)		27.6±0.2V
7	Allowed MAX charge current		80A@Battery initial Temp 25±5℃
8	Recommended charge current		≤50A
Standard Discharge
9	Battery operation temperature range @discharging		-20~60℃
10	Output voltage range		20.0~29.2V
11	Allowed discharge current		175A withstand 30min @Battery initial Temp 25±5℃
12	Pulse discharge current		300A withstand 3s
13	Discharge cut-off voltage		18.4V
Mechanical Characteristics
14	Dimension		Length 485±3mm
			Width 170±3mm
			Height 245±3mm
15	Weight		Approx. 24.2Kg
Storage
16	Storage Temperature & Humidity Range	Short: within one month	-20~35℃, 45~75%RH
		Long term: above one month	-10~30℃, 45~75%RH
17	Self-discharge rate	Residual capacity	≤3% per month; ≤15% per year
		Reversible capacity	≤1.5%per month; ≤8% per year

3. Protective circuit specification

Test item	Content	Criterion
Over charge	Over-charge protection for each cell	3.90±0.03V
	Over-charge release for each cell	3.60±0.05V
	Over-charge release method	Under the release voltage
Over discharge	Over-discharge protection for each cell	2.30±0.05V
	Over-discharge release for each cell	2.80±0.05V
	Over-discharge release method	Above the release value
Over current	Discharge over current protection	400±100A
	Protection delay time	50~200ms
	Over current release method	Release after cutoff the load.
Battery temperature	Battery Over temperature	Protection @65±5℃, Release @55±5℃
Battery temperature	Charge lower temperature	Protection @-10±5℃, Release @0±5℃

4. Dimension drawing

5. Battery operation instruction

Charging current: Do not surpass the largest charging current that specification stipulated
Charging voltage: Do not surpass the highest limited voltage that specification stipulated
Charging temperature: within temperature scope that specification stipulated
Charge with constant current, then with the constant voltage, no reverse charge, which is dangerous
Special note: Short time doesn't affect the use of the battery overcharge too, but for a long period of time overdischarge or over charge can affect the function of the battery failure, or the battery can't use permanent, appear serious safety hazards, need long time floating please use the recommended floating model specification.Battery when not in use for a long time, because of its own self-discharge characteristics can also cause discharge, to prevent the occurrence of a discharge, battery should maintain a certain capacity, maintain the voltage at 50% state of SOC.

6. Our service

Samples and OEM, Warranty and After-Sale Service:

Welcome Test Samples
OEM Welcomed
Warranty: 2 Years
Technical Support and After-Sale Service

How To Ask for Support if products failure in warrenty?

1. Email us about PI number, serial number,Product S/N number, PCB board number most importantly, is the description of failure products on the condition that it is operated correctly, to the best, show us more detailed pictures or video.

2. We will submit your case to our after sales department.

3.Usually within 24 hours, we will email you the best solutions.

7. Factory overview

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