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51.2V 100AH Stacked Energy Storage
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seat: Guangdong
Validity to: Long-term effective
Last update: 2024-03-07 04:32
Browse the number: 202
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Product details

QWW 10KWH is a home energy storage battery system integrating lithium iron phosphate battery and inverter, the battery cell is automotive grade lithium iron phosphate cell. The integrated design of battery module and inverter is not only beautiful but also corrosion-resistant, adapting to various environments, occupying less space, and can be directly connected to solar PV panels for charging and discharging, in addition, the product can be equipped with optional WIFI connectivity and LCD, and the real-time status of battery module can be easily viewed through the cell phone APP, which is the preferred choice for residential energy storage system.



 



We also offer 24V 48V 51.2V customized lithium iron phosphate battery with different inverter options, welcome to contact us!



 







QWW 10KWH Stacked Energy Storage Specifications





 



















































Nominal Voltage

51.2V

Nominal Capacity

100Ah @0.5C discharge current 25±2℃

Rated Energy

5.12KWH

Dimension

706*400*183MM

Cycle Life

4000 Cycles @ 0.2C Charging / Discharging,Until 80% Capacity

Continuously Charge/Discharge Current (A)

100A @25±2℃ (Recommended)

Charge Temperature

0℃ to 45℃(32℉ to 113℉) @60±25% Relative Humidity

Discharge Temperature

-20℃ to 60℃(-4℉ to 140℉) @60±25% Relative Humidity

Battery Configuration

16S1P

Communication Interface

CAN (Default) or RS485 or RS232

Net Weight(single cell)

About 21.7kg(inverter)+101kg(Battery)+13.6kg


 













Advantageous Features of QWW 48V 50Ah 10KWH Stacked Energy Storage





 



● High security built-in BMS multiple protections, communication function to monitor battery data in real time



● Maintenance-free design, suitable for communication cabinets



● Low internal resistance and good battery pack stability



● Long service life, 80%DOD deep discharge battery cycle life >4000 times



● High-capacity parallel battery packs for high-capacity applications



● Small size and light weight. Can be installed on RVs to make camping more convenient



● The stacked design saves space by integrating the battery modules and inverter, and the stacked storage battery can support up to seven battery modules in parallel.



● QWW manufactures batteries that are compatible with 98% of the inverters on the market.









QWW Stacked Energy Storage 10KWH Main Application Scenarios









 








FAQ





 






Q: What is LiFePO4 deep cycle battery?




A: Lithium iron phosphate batteries have the ability to deep cycle but at the same time maintain stable performance. A deep-cycle is a battery that's designed to produce steady power output over an extended period of time, discharging the battery significantly.





Q: Do I need a BMS for LiFePO4 cells?




A: A Battery Management System (BMS) is a critical component in any LiFePO4 battery system. It ensures the safe and efficient operation of the battery by monitoring key parameters, protecting against overcharging, over-discharging, and overheating, and balancing the cells to maintain optimal performance.





Q: What is the maximum charge current for LiFePO4 battery?




A: It is recommended to keep the charging current of LiFePO4 batteries below 0.5C, as overheating due to rapid charging can cause a negative effect on the battery. Although the current limit for your battery is 1C or higher. Lead-acid batteries are generally recommended to be charged under 0.2C.





Q: What to look for when buying LiFePO4 battery?




A: It's important to keep a few things in mind when comparing LiFePO4 batteries. These include the Battery Management System (BMS), cell grade, and how long they last. A reliable lithium battery is peace of mind (and then some).



http://www.qwwbattery.com/

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