Bluesun Wall-mounted 51.2V LiFePO4 Solar Battery
Introducing the Bluesun Wall-mounted 51.2V LiFePO4 Solar Battery, a high-performance and safe energy storage system designed for efficient solar energy storage. With lithium iron phosphate (LiFePO4) technology, this battery provides over 6000 charge cycles and is ideal for both residential and commercial applications. With a capacity of 10.85 kWh and a wide operating temperature range, this battery ensures stable and reliable energy even under challenging conditions.

Thanks to its modular design, you can easily connect multiple batteries to expand capacity as your energy needs grow. Installation is quick and easy – the battery can be mounted on a wall or floor, saving up to 20% of space compared to similar products on the market. Additionally, the intelligent BMS (Battery Management System) automatically manages charging and discharging, saving you both energy and time.
Main Benefits:
- Long Lifespan: Lasts over 10 years with more than 6000 charge cycles.
- High Safety: Lithium iron phosphate (LiFePO4) technology for maximum protection and stability.
- Modular Design: Easily connect multiple batteries to increase capacity as your needs grow.
- Compatibility: Supports CAN, RS485, and RS232 communication for easy integration with various PV inverters.
- Space-saving: Wall or floor installation saves up to 20% space compared to competitors.
- Low Maintenance: Automatic charging and discharging management with no manual intervention required.
Product Features:
- Battery Type: LiFePO4 (Lithium Iron Phosphate)
- Nominal Voltage: 51.2 V
- Nominal Capacity: 10.85 kWh
- Usable Capacity: 9.77 kWh
- Design Life: 10+ years (at 25°C)
- Cycle Life: Over 6000 cycles at 25°C
- Recommended Charge/Discharge Current: 50A (Maximum 100A)
- Communication: CAN/RS485/RS232
- Operating Temperature Range: -10°C to 50°C
- Weight: 95.1 kg
- Dimensions: 814 x 161 x 664 mm
Item NO.:BSMW48212W
Battery Type : Home Powerwall Battery
Nominal Capacity : 10.85kwh
Nominal Voltage : 51.2V
Application : Home Appliances, Consumer Electronics, boats etc.
Model | BSMW48212 |
Battery Type | LiFePO4(LFP) |
Nominal Voltage(V) | 51.2V |
Nominal Capacity(WH) | 10854.4WH |
Usable Capacity(WH) | 9768.96WH |
Design Life | 10+ Years (25°C/77F) |
PHYSICAL | |
Dimension(mm) | 814*161*664 |
Weight(kg) | 95.1 |
ELECTRICAL | |
Cycle Life | >6000. 25°C |
Discharge Voltage(V) | 40 - 48 |
Charge Voltage(V) | 56 - 58.4 |
Charge/Discharge Current(A) | 50A (Recommended) 100A(Max ) |
Internal Resistance | ≤30mΩ |
BMS | |
Power Consumption | <2W (Work) < 100mW(Sleep) |
Monitoring Parameters | System voltage, current, cell voltage,cell temperature, module temperature |
SOC | Intelligent algorithm |
Communication | CAN/RS-485/RS-232 |
OPERATION | |
Operating Temperature Range | -10℃ - 50 ℃ |
Transport or Storage Temperate Range | -20℃ - 45 ℃ |
Humidity | 15% - 85% (No Condensing) |
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