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All In One system 2.56KWH Lithium Ion Battery for Off Grid Solar Energy Storage System

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  • BWB-24100AHB

  • Benergy

Benergy BWB-24200AH 2.56KWH  (5KW) battery system is a kind of new hybrid photovoltaic energy system that combines solar energy storage, city charge, and AC sine wave output into one system. There is a battery pack 2.56KWH (Lifepo4 battery pack 25.6V 100AH) and an inverter of 2KW. 

Customer can use it as portable inverter power station at home or outdoor.  

Specifications:

AC Parameters
Rated input power 2KW 2KW 3.5KW
Input voltage AC220V AC220V AC120V
Input frequency 50Hz/60Hz (Automatic adaptation) 50Hz/60Hz (Automatic adaptation) 50Hz/60Hz (Automatic adaptation)
Rated output power 2KW 2KW 3.5KW
Maximum output power 4000VA 4000VA 6000VA
Output voltage 3*AC220V 3*AC220V 3*AC120V
Waveform Pure sine wave Pure sine wave Pure sine wave
MPPT Parameters


Output power 1400W 1400W 4200W
PV operating voltage range 30-100Vdc 30-100Vdc 60-145Vdc
MPPT voltage range 30-85Vdc 30-85Vdc 60-115Vdc
Solar charging current 0-60A 0-60A 0-80A
Battery Parameters
Rated capacity 100Ah 200Ah 100Ah
Rated voltage 25.6V 25.6V 51.2V
Energy 2.56KWH 5.12KWH 5.12KWH
Working voltage range 20~29.2V 20~29.2V 40~58.4V
Battery type Lithium iron phosphate CAN/RS485 Lithium iron phosphate CAN/RS485 Lithium iron phosphate CAN/RS485
Communication interface 100A 100A 100A
Continuous charging current 100A 100A 100A
Continuous discharge current 110A 110A 110A
Weight 110A 110A 110A
Dimention(L*W*H) 41KG 455*332*448MM 64KG 455*332*580MM 71.5KG 496*357*595MM
Other Parameters
USB output 2*5V2A 2*5V2A 2*5V2A
12VDC output 2*12V3A 2*12V3A 2*12V3A
Cooling method Natural cooling Natural cooling Natural cooling
IP IP40 IP40 IP40


Product characteristic

  1. With advanced BMS to show battery pack condition timely. 

  2. Battery with inverter in a whole system, save more space for you.

  3. Plug in design, very convinient for customer to use.

  4. LCD screen indication, dynamic display of system and operation status.

  5. With USB connector can charge phone, electronic products. 

  6. Intelligent adjustable speed fan is used to dissipate heat efficiently and prolong the service lifepo4 of the system.

  7. Can charge with solar panels timely.

  8. Has complete short circuit protection, overvoltage and undervoltage protection, overload protection, reverse irrigation protection, etc.


Details:

solar power battery

lithium battery for solar system

mmexport1688703170854

Applications:

After fully charged, the 2.56KWH system can support laptop, phone, fan, refrigerator. Below is the detail time it can support after fully charged. 

QQ图片20230703215455

Our battery pack production lines

Benergy make the battery pack professionally, including the below steps:


  1. Cell selection: Choose LiFePO4 prismatic cells that meet the requirements of your application, such as voltage, capacity, and discharge rate. Make sure to also consider the physical dimensions of the cells and the pack design.

  2. Cell preparation: Before assembling the cells into a pack, it is important to ensure that all cells have the same state of charge and to balance the cells' voltages. This can be done by charging and discharging each cell individually or using a battery management system (BMS) that can balance the cells automatically.

  3. Pack design: Determine the configuration of the pack, such as the number of cells in series and parallel, based on the voltage and capacity requirements of your application. Consider the physical dimensions of the cells and how they will fit together in the pack.

  4. Assembly: Once you have selected the cells, prepared them and designed the pack, it's time to assemble the battery pack. This involves connecting the cells in series and parallel, using bus bars or other connectors, and securing them within the pack.

  5. Testing: After assembling the pack, it's important to test it to ensure that it meets the performance requirements and is safe to use. This includes testing the voltage, capacity, and discharge rate of the pack, as well as checking for any abnormal heating or voltage imbalances.


Benergy Lifepo4 battery pack making

Package

Lithium battery with inverter

Certifications

certification 9

Experience the personalized service and attention to detail that sets us apart - contact us today.

sales@benergytech.com

what's app: +86-135 8045 2443



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Benergy Tech Co. Ltd is a battery manufacturer which specializes in producing advanced Lithium Iron Phosphate (Lifepo4) batteries and Lifepo4 battery packs since 2009.

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   Phone: +86-18078821674

   Tel: +86-20 3156 1867
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