Bluesun BSM48280W Lithium Battery Pack
Bluesun 51.2V 280Ah Lithium Battery – The Ultimate Energy Storage Solution
Experience the future of energy storage with the Bluesun 51.2V 280Ah Vertical Lithium Battery. Designed to deliver exceptional performance, this battery is the perfect solution for residential, commercial, and industrial applications. With cutting-edge technology and a robust design, it ensures reliable and stable energy whenever you need it.

Why choose the Bluesun 51.2V 280Ah Lithium Battery?
- Exceptional Capacity and Long-lasting Performance – With 280Ah nominal capacity and up to 14.336 kWh usable capacity, this battery provides a reliable energy source for your devices over extended periods.
- Maximum Safety – The lithium iron phosphate (LiFePO4) chemistry, combined with a smart BMS (Battery Management System), ensures top-level protection against overheating, over-voltage, and other risks.
- Flexible and Easy Installation – With the ability to connect multiple modules in parallel, you can easily scale up the performance as needed. Installation is hassle-free with the plug-and-play system.
- Wide Compatibility – RS485, RS232, and CAN communication protocols enable seamless integration with most photovoltaic inverters.
- Long Lifespan – With a design life of over 10 years and more than 6000 charge cycles, this battery will last for years without performance degradation.
The Bluesun 51.2V 280Ah is the ideal choice for anyone looking for reliability, safety, and flexibility in energy storage. Whether powering your home, business, or industrial equipment, this battery ensures stable and efficient performance in all conditions.
Key Benefits:
- Better Capacity and Performance – With up to 14.336 kWh for long-term and efficient energy use.
- High Safety – Lithium iron phosphate chemistry and smart BMS for ultimate protection.
- Flexible and Scalable System – Expandable by adding more modules for increased capacity and performance.
- Easy Installation – Plug-and-play setup for hassle-free integration.
- Wide Compatibility – Compatible with most inverters thanks to RS485, RS232, and CAN protocols.
- Long Lifespan – Over 6000 charge cycles and a design life of 10+ years.
Technical Specifications:
- Model: BSM48280W
- Nominal Voltage: 51.2V
- Nominal Capacity: 280Ah
- Usable Capacity: 14.336 kWh
- Charge Voltage: 58.4V
- Discharge Voltage: 40V
- Standard Discharge Current: 100A
- Max Discharge Current: 200A
- Max Charge/Discharge Current: 240A (2S)
- Communication: RS485, RS232, CAN
- Operating Temperature: 0℃ ~ 55℃ (charge: -10℃ ~ 50℃)
- Storage Temperature: -20℃ ~ 60℃
- Certification: CE, IEC, UL, UN38.3, MSDS
- Design Life: 10+ years
- Cycle Life: Over 6000 cycles
- Size: 440 x 870 x 255 mm
- Weight: 125 kg
Item NO. : BSM48280
Battery Type : Lithium Solar Battery
Nominal Capacity : 280Ah
Nominal Voltage : 51.2V
Application : Home Appliances, Consumer Electronics, boats etc.
Model | BSM48280W |
Nominal Voltage(V) | 51.2 |
Nominal Capacity(KWH) | 280 |
Usable Capacity(KWH) | 14.336 |
Charge Voltage(V) | 58.4 |
Discharge Voltage(V) | 40 |
Battery System Discharge Current (Standard) | 100 |
Battery System Discharge Current (Max) | 200 |
Peak Charge/Discharge Current (A) | 240 (2S) |
Communication | RS485/RS232/CAN |
Working Temperature | 0℃~55℃ Charge -10℃~50℃ |
Shelf Temperature | -20℃~60℃ |
Certification | CE/IEC/UL/UN38.3/MSDS |
Design Life | 10 years+ |
Size (mm) | 440*870*255 |
Weight (kgs) | 125 |
Cycle Life | >6000 |
Test conditions: 0.2C Charging/Discharging,25℃, 80%Dod |
Advantages
Bluesun-iCloud
Packing
Global Exhibitions
Be the first who will post an article to this item!