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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
Parameter
Specification
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 Current
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
150±5Kg
Cycle life
≥6000 times
Product Images
Applications
Residential solar energy storage for efficient power utilization
Off-grid and grid-tied solar systems for storing excess solar power
Backup power solutions during grid outages
Large-capacity energy storage projects with modular expandability
Home energy storage systems and 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.
Frequently Asked Questions
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).
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2021
Total Annual:
500-800
Employee Number:
20~30
Ecer Certification：
Verified Supplier
Founded in 2021, Donngguan Tongbang Technology Co., Ltd. is a professional manufacturer dedicated to developing and producing high-quality energy storage lithium batteries. With a strong focus on technological innovation and sustainable energy solutions, we provide reliable and efficient l... Founded in 2021, Donngguan Tongbang Technology Co., Ltd. is a professional manufacturer dedicated to developing and producing high-quality energy storage lithium batteries. With a strong focus on technological innovation and sustainable energy solutions, we provide reliable and efficient l...
