51.2V 300Ah Energy Storage Battery Pack For Off Grid And Grid Tie
Systems
The 51.2V 300Ah lithium battery is engineered with a sophisticated
Battery Management System (BMS) that seamlessly integrates
overcharge, over-discharge, over-current, short circuit, and
temperature protection mechanisms, alongside cell balancing, data
communication capabilities, alarm functionalities, real-time
capacity tracking, and performance history logging. This robust
design ensures safe, high-efficiency operation across solar/wind
energy systems, off-grid setups, and commercial backup power
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 remote monitoring via Wi-Fi?
A: Depends on the model; some versions offer Wi-Fi connectivity via
the communication function.
Q: Can the battery be charged in extreme humidity?
A: Operate in ≤85% humidity; avoid prolonged exposure to high
moisture (BMS monitors environmental factors).
Q: What’s the warranty coverage for the BMS?
A: Typically covered under the full battery warranty (check
documentation for terms).
Q: How often should I check the BMS logs?
A: Monthly for routine use; more frequent checks in harsh
conditions to ensure optimal performance.
Q: Does the BMS automatically reset after a fault?
A: Yes, after resolving the issue (e.g., disconnect load/charge
source and reconnect).
