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Smart 48V 600AH House Battery Backup System with RS485 Communication and LCD Display

Good quality Deep Cycle Lithium Battery for sales
Good quality Deep Cycle Lithium Battery for sales
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In energy storage system project, Topband team provides expertise support and excellent product at reasonable price. Much appreciated for their effort

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Smart 48V 600AH House Battery Backup System with RS485 Communication and LCD Display

China Smart 48V 600AH House Battery Backup System with RS485 Communication and LCD Display supplier
Smart 48V 600AH House Battery Backup System with RS485 Communication and LCD Display supplier Smart 48V 600AH House Battery Backup System with RS485 Communication and LCD Display supplier

Large Image :  Smart 48V 600AH House Battery Backup System with RS485 Communication and LCD Display

Product Details:

Place of Origin: China
Brand Name: Topband
Certification: MSDS, cells UL certificated
Model Number: TB48600F-T110A

Payment & Shipping Terms:

Minimum Order Quantity: 1pc
Price: Negotiable
Packaging Details: standard export carton
Delivery Time: 4weeks for samples; 6~8weeks for mass production
Payment Terms: L/C, T/T
Supply Ability: 450Mwh/year
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Detailed Product Description
Nominal Voltage: 48V Typical Capacity: 600Ah
Nominal Charge Voltage: 58.4V Discharge Cut-off Voltage: 40V
Max Continuous Charge: 60A Max Continuous Discharge: 100A
Peak Discharge Current: 350A Work Temperature: -20℃ - 60℃ ( -4℉ - 140℉ )
Cycles Life@ 100% DOD: ≥2000 Weight: 454kg
Dimension: 800*600*1600mm Material: Nano LiFePO4

 

Smart 48V 600AH House Battery Backup System with RS485 Communication and LCD Display

  • long life & deep cycle( over 2000cycles @ 100%DOD)
  • with built-in BMS protection
  • rapid charge/discharge performance
  • safe pressure valve design ( no explosion, no fire)
  • high energy density
  • low self-discharge( <3% per month,<15% per year)
  • 1/3 weight & 1/2 volume of lead acid battery
  • eco-friendly
  • high consistency
  • with RS485 communication & LCD display

 

1. General Information

This specification defines the performance of rechargeable LiFePO4 battery pack TB48600F-T110A manufactured by Shenzhen Topband Battery Co., Ltd, describes the type, performance, technical characteristics, warning and caution of the battery pack.

 

2. Specification

NO Items Description
Normal Specification
1 Nominal Voltage 51.2V
2 Normal Capacity 600Ah
3 Internal Resistance ≤20mΩ
4

Battery system info. Display

and communication

Support LCD display and RS485 communication, to display battery voltage, current, temp., SOC, etc.
Standard Charge
5 Battery operation temperature range @charging 0~45℃
6 Normal charge voltage 58.4±0.1V
7 Recommended float charge voltage(for Standby use) 55.6±0.1V
8 Allowed MAX charge current 100A@ Battery initial Temp 25±5℃
9 Recommended charge current ≤60A
Standard Discharge
10 Battery operation temperature range @discharging -20~60℃
11 Output voltage range 40~58.4V
12 Allowed discharge current 300A withstand 10min @Battery initial Temp 25±5℃
13 Pulse discharge current 350A/20s
14 Discharge cut-off voltage 40V
Mechanical Characteristics
15 Dimension Depth 800mm±2mm
Width 600mm±2mm
Height 1600mm±2mm
16 Total Weight 454Kg±1kg
17 Single battery module weight 58Kg±0.5kg
Storage
18 Storage Temperature & Humidity Range Short: within one month -20~35℃, 45~75%RH
Long: above one month -10~30℃, 45~75%RH
19 Self-discharge rate Residual capacity ≤3% per month; ≤15% per year
Reversible capacity ≤1.5%per month; ≤8% per year

 

 

3. Electrical Characteristics & Test Condition.

@Ambient Temperature 25±5℃ & Humidity 45%~75%.

NO Items Criterion Condition
1 Internal Impedance ≤20mΩ Test the internal resistance of 50% SOC battery pack with 1 kHz AC internal resistance test instrument.
2 Nominal Capacity ≥580Ah Rest for 1 hour after fully charged, then discharge with 0.33C current until the battery reaches the discharge cutoff voltage.
3 Short circuit protection / Not allowed.
4 MAX charge Current 100A Charging with this current for more than 0.5h and the added temperature of battery pack less than 20℃.
5 MAX discharge Current 150A Discharging with this current for more than 10min and the added temperature of battery pack less than 35℃.
6

 

 

Cycle life (DOD%100)

≥2000 cycles Discharge with the current of 0.5C until it can’t discharge, and then rest it for 1h. Charge the battery following CC(0.33C)/CV mode to full capacity, and then rest it for 1h. Repeat above process until full charged capacity is no more than 80% of normal value. Accumulated times is defined as cycle life.
7

 

Discharge Temperature

Characteristics

-20℃ ≥70% At 25±5℃ discharge the battery with the current of 0.33C to the cut-off voltage and record charge capacity. Store the battery at various temperatures for 2h and discharge the battery with 0.33C to the cut-off voltage.
0℃ ≥80%
25℃ 100%
55℃ ≥95%
8

 

Charge Retention ability

 

remain capacity≥90%

 

Charge the battery to full capacity and store it for 28days, and then discharge it with 0.33C to the cut-off voltage.

 

 

4. Circuit Protection

The batteries are supplied with a LiFePO4 Battery Management System (BMS)that can monitor and optimized each single prismatic cell during charge & discharge, to protect the battery pack overcharge, over discharge, over current, over heat, etc. It would cut off the battery input or output for protection once necessary. Overall, the BMS helps to ensure safe and accurate running.

Test item Content Criterion
Over charge Over-charge protection for each cell 3.80±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 2.50±0.05V
Over-discharge release for each cell 2.80±0.05V
Over-discharge release method Release after charge
Over current Discharge over current protection 200~300A
Protection delay time 20~40s
Over current release method Release after cutoff the load.

Battery

temperature

Battery Over temperature Protection @65±5℃
Release @55±5℃
Over-charge protection for each cell Protection @-20±5℃
Release @-10±5℃

 

5. Dimensional Drawing

Smart 48V 600AH House Battery Backup System with RS485 Communication and LCD Display

 

6. Installation

a,install the 6 battery boxes and controller box into cabinet in order;

b,connect the battery boxes and controller box with communication cables;

c,connect the battery boxes and controller box with power cables( the code of Anderson connectors are one-to-one correspondence)

Smart 48V 600AH House Battery Backup System with RS485 Communication and LCD Display

 

Contact Details
Shenzhen Topband Battery Co., Ltd

Contact Person: Jerry Yang

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