Dongguan Tongbang Technology Co., Ltd
                                                                                                           
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51.2V Lithium Ion Storage Battery, 300Ah BESS For Industrial Energy Storage Backup

Price Negotiable
Price: Negotiable
MOQ: 3
Delivery Time: 7 Working Days
Brand: TONGBOND
Product Description

51.2V Lithium Ion Storage Battery, 300Ah BESS For Industrial Energy Storage Backup


The 51.2V 300Ah lithium battery incorporates a state-of-the-art Battery Management System (BMS) that combines overcharge, over-discharge, over-current, short circuit, and temperature protection protocols, alongside cell balancing, data communication interfaces, alarm systems, real-time capacity monitoring, and performance analytics logging. This resilient architecture guarantees safe, high-efficiency performance in solar/wind energy systems, off-grid power solutions, and commercial backup applications.



Technical Parameters:

Combination method

3.2V304Ah Cell-16S1P

Rated Capacity

300Ah

Factory Voltage

52V-54V

Voltage at end of Discharge

40V

Charging Voltage

58.4V

Internal Impedance

≤13mΩ

Standard charge

100A

Standard discharge

100A

Maximum  Continuous  Charge  Current

200A

Maximum  Continuous  Discharge  Curren

200A

Operation  Temperature  Range

Charge: 0~45℃ ; Discharge : -20~55℃

Storage Temperature Range

Less  than  8  months :-10~35℃; 

less than 3 months:-10~45℃;

Less than 7 day : -20~65℃;

Weight(Kg)

150±5Kg

Cycle life

≥6000 times



Product Picture:





Applications:


The 51.2V 300Ah home energy storage battery box is widely used in residential solar energy storage, ensuring efficient power utilization. It is ideal for off-grid and grid-tied solar systems, allowing homeowners to store excess solar power for later use. This battery is also suitable for backup power solutions, providing a reliable energy source during grid outages. Additionally, its modular expandability makes it a great choice for large-capacity energy storage projects. Common applications include home energy storage systems, solar self-consumption setups, emergency backup power, and load shifting for energy cost savings.



Packing and Shipping:


Our LiFePO4 Lithium Battery is carefully packaged to ensure safe delivery to our customers.Each battery is securely wrapped and placed in a sturdy box with appropriate cushioning materials to prevent damage during transit.

For shipping, we partner with reliable courier services to deliver your order efficiently and securely. All shipments are tracked to provide you with real-time updates on the status of your delivery.



FAQ:

Q: Does the BMS support CAN bus communication?
A: Yes, the BMS includes data communication capabilities (check model specs for protocol details).


Q: What’s the self-discharge rate during storage?
A: Low self-discharge (<3% per month), with BMS actively managing storage stability.


Q: Can the alarm be customized for different fault types?
A: Alarm settings are factory-predefined for safety; contact support for customization requests.


Q: How long does the BMS retain storage history data?
A: Data is stored indefinitely (or until manually cleared, depending on memory capacity).


Q: Does the battery require maintenance for the BMS?
A: No routine maintenance needed; BMS operates autonomously (regular system checks recommended).

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Dongguan Tongbang Technology Co., Ltd
Location Humen Town,Dongguan City,Guangdong Province,China
Contact Person Jack Luo

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