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WIFI And Cloud Platform Battery Energy Storage System Wall Mount Installation

China Shenzhen Topband Battery Co., Ltd certification
China Shenzhen Topband Battery Co., Ltd certification
We have cooperated with Topband for several years, we think Topband is a reliable supplier with quality products, and professional technical support!

—— Stephan Moberg

In energy storage system project, Topband team provides expertise support and excellent product at reasonable price. Much appreciated for their effort

—— Christin Gartner

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WIFI And Cloud Platform Battery Energy Storage System Wall Mount Installation

WIFI And Cloud Platform Battery Energy Storage System Wall Mount Installation
WIFI And Cloud Platform Battery Energy Storage System Wall Mount Installation WIFI And Cloud Platform Battery Energy Storage System Wall Mount Installation WIFI And Cloud Platform Battery Energy Storage System Wall Mount Installation WIFI And Cloud Platform Battery Energy Storage System Wall Mount Installation

Large Image :  WIFI And Cloud Platform Battery Energy Storage System Wall Mount Installation

Product Details:

Place of Origin: China
Brand Name: Topband
Model Number: TB48120F-T110A

Payment & Shipping Terms:

Minimum Order Quantity: 10pcs
Price: negotiable
Packaging Details: UN wooden case
Delivery Time: 3-6weeks
Supply Ability: 3Gwh/ year
Detailed Product Description
Type: LiFePO4 Battery Rated Voltage: 51.2V
Rated Capacity: 120AH LCD Display: Yes
Installation: Wall Mount Color: Optional
Enclosure: Metal Monitoring: WIFI & Cloud Platform
High Light:

residential battery storage systems


house battery backup system

Solar Energy Storage System 6Kwh Residential Lithium battery, WIFI & Cloud Platform , Expand up to 60kwh


1. Generation

This battery pack is basically designed for residential energy storage system, mainly install indoor (<2000m above sea). The battery can be charged by solar and grid, the stored energy can be supplied to home appliances. The pack can communicate with other devices via Can-bus and RS485. Through the APP and cloud platform the real time instant battery status can be monitored.


2. Specification

No Items Description
Battery specification
1 Nominal voltage 51.2V
2 Nominal capacity 120Ah
3 Nominal energy 6.144KWh
4 Chemistry LiFePO4
5 Operation temperature Discharge: -20℃-60℃(pack internal temperature)
Charge: 0℃-45℃
6 Operation voltage range 43.2~60V
  Normal charge voltage/Float charge voltage 3.65*16/3.45*16
7 Allowed Max charging power 6KW
8 Allowed MAX constant charge current 120A
9 Allowed Max discharging power 6KW
10 Allowed MAX constant discharge current 120(>0.5H)max. continuous charge and discharge at 120A, peak 500A(3S), 750A(1S)
11 Lithium battery efficiency Up to 98%
12 Cycle life(DOD100%)



13 Battery module size L: 710mm
W:465 mm
H: 210mm
14 Battery module weight 60kg~70kg
15 Self-discharge rate Residual capacity ≤3% per month; ≤15% per year
Reversible capacity ≤1.5%per month; ≤8% per year
Environmental Conditions
16 Humidity Range 10%~90%RH
17 cooling Natural cooling
18 Storage Temperature & Humidity Range -10~30℃, 45%~75%RH
19 Installation Altitude(above sea level) <2,000m
20 Battery Meet UL1973, CE



        3. BMS Function

No Items Description
Battery Alarm &Protection
1 Over charge Over-charge alarm for each cell 3.55±0.03V
Over-charge protection for each cell 3.75±0.03V
Over-charge release for each cell 3.4±0.03V
Over-charge alarm for total voltage 56.8V±0.5V
Over-charge protection for total voltage 60.0V±0.5V
Over-charge release for total voltage 54.4V±0.5V
Over-charge release method Under the release voltage
2 Over discharge Over-discharge alarm for each cell 3.00±0.03V
Over-discharge protection for each cell 2.70±0.03V
Over-discharge release for each cell 3.10±0.03V
Over-discharge alarm for total voltage 48.0V±0.5V
Over-discharge protection for total voltage 43.2V±0.5V
Over-discharge release for total voltage 49.6V±0.5V
Over-discharge release method Charge to recovery
3 Over current Charge over current alarm 135±5A
Charge over current protection 150±5A
Protection delay time 5±1s
Charge over current release method Auto release after 1min;
Discharge over current alarm 135±5A
Discharge over current protection 150±10A
Protection delay time 5±1s
Over current release method Auto release after 1min
4 Short circuit   1200A±200A,delay time 200~800us
5 Charge over temperature Alarm @50±3℃
Protect @55±3℃
Release @45±3℃
6 Discharge over temperature Alarm @60±3℃
Protection @65±3℃
Release @55±3℃
7 Charge low temperature protection Alarm @5±3℃
Protect @0±3℃
Release @5±3℃
8 SOC LOW SOC Alarm 10%
Monitor & Communication
9 LCD Customize the LCD screen
10 Communication Can-bus, RS485
11 monitoring WIFI app & cloud platform
12 Series &Parallel connection

No series connection;

Support max. 8pcs in parallel.




         4. Mechanical drawing


                                      WIFI And Cloud Platform Battery Energy Storage System Wall Mount Installation 0

        5. Installation

        5.1 Required accessory list

No Items Description QTY Unit Remark
1 Battery module 48V-120Ah-SPCC 1 pcs  
2 bracket   1 pcs  
3 Screw M8*25 8 pcs  
4 Expansion screws M8*60 12 pcs  
5 Module communication cable RJ11 *2_1.5m 1 pcs  
6. Inverter communication cable RJ11_2.0m 1 pcs  

         5.2 Installation

Step Operation Instruction
1 Check before install Before open the package, please check if any broken of the package; after open the package, please check if all the accessories available, and any obvious external damage.
2 Prepare the tool Before installation, please prepare all the tools, so as to install and connect smoothly.
3 Choose the installation position Please choose proper installation position, so as to ensure the machine work normally and effectively.
4 Move the product to defined position Please move the machine to the defined position, to make it easy to open the package and install.
5 Open the package Please open the package and check if all the accessories available, if any damage of the machine
6 Punch the installation hole on the ground Punch 12 installation holes on the wall
7 Fixed the bracket fix the bracket on the wall with screws
8 Install the battery pack Place the battery pack on the fixed bracket, then secure with additional screws to fix the battery pack. Better to keep the ambient temp. at 25°C



         6. Operation Instructions

This product is of air-cooling. For long time use, please clean the dust of the product periodically, so as not to reduce the radiator efficiency due to dust or other objects accumulated on it. It is recommended to clean the product every month. After installation, if the product has not been using for long time, please make sure to charge the battery every three months.


         7. Transportation & Storage

 For long-term storage of this product, it need to be placed in a dry, clean, lucifuge, well-ventilated indoor environment;

 This product needs to be stored and transported with around 60% SOC;

 For long-term storage, product need to be charged once every 6 months;

 During transport, no drop, no pile up, no turning, and make sure to place upward.


         8. Warming & Cautions

Please read the specification carefully before using this product. Improper use of this product may damage the product. SHENZHEN TOPBAND BATTERY CO., LTD. shall be exempt from any responsibility for accidents caused by the usage without following the specification.


 The battery must be far away from heat source, high voltage, and avoided to be exposed in sunshine for long time;

 Never throw the battery into water;

 Never connect the positive and negative of battery with metal;

 Never transport or store battery together with metal;

 Never disassemble the battery without manufacturer's permission and guidance.



Please do not use or store the battery at high environment temperature, otherwise it will lead to overheat, fire or lifecycle reduction;

 When battery run out of power, please charge the battery timely (≤15day);

 Please stop using the battery if there is peculiar smell, color change, noise, leakage, severe distortion or other abnormal situations.

 If the battery leaks and gets into the eyes or skin, do not wipe, instead, wash it with running clean water and go to hospital immediately;

Do not put scraped battery into water or fire

Contact Details
Shenzhen Topband Battery Co., Ltd

Contact Person: Jerry Yang

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