16.07kWh 51.2V 314Ah LiFePo4 Battery | Residential ESS
Worried about power outages or high electricity bills? BSL Battery's 51.2V 314Ah 16kWh home energy storage system offers unparalleled capacity, providing hours more backup power than typical 280Ah batteries. Maximize your solar energy usage, gain true energy independence, and enjoy consistent comfort. Invest in reliability, sustainability, and peace of mind with BSL – your partner for smarter, cleaner home energy.
Unlock Extended Power: 51.2V 314Ah Home Battery Outperforms 280Ah Rivals
Step into a new era of home energy with BSL Battery's revolutionary 51.2V 314Ah 16 kWh system. Engineered for superior performance, our industry-leading 314 Ah capacity delivers significantly longer runtime and greater energy storage than common 280 Ah or 300 Ah batteries.
This means enhanced energy independence, maximizing your solar self-consumption and providing reliable backup power for longer durations. Reduce your reliance on the grid, lower electricity bills, and embrace sustainable living with confidence.
BSL Battery: Innovating for your reliable, eco-friendly home energy future, empowering you with unmatched power and peace of mind.
Why Choose BSL 16kWh Battery?
Compatible with 40+ Inverters
Modular Design, Up to 514.24kWh
16.07 kWh, 51.2V, 314Ah Capacity
16 Cell Pack with the Voltage 51.2V
Over 15 Years Design Life
10-year Battery Warranty
WIFI and Bluetooth Optional
Tier One A+ LiFePO4 Battery
1C Continuous Discharge Rate
Over 8,000 Cycles of Life
High Energy Density of 123.68Wh/Kg
Off-grid and On-grid Solar Systems
Specifications & Technical Details
Model: B-LFP48-300PW
Rated Capacity: 314Ah
Rated Voltage: 51.2V
Total Energy: 16.07 kWh
Cell Type: LFP - Lithium Iron Phosphate
Cycle Life: >8000 Cycles @90% DOD
Charge/Discharge Current: 157A
Operating Temperature Range: -20°C to 55°C
Ingress Protection: IP20
Breaking Capacity Limitations to Meet the
Whole Family's Energy Needs
Core Issues:
Range Anxiety: Traditional energy storage systems lack sufficient capacity to support the extended operation of household appliances during peak hours or power outages.
Inefficient Energy Storage: Low energy storage limits the number of charge and discharge cycles per day, making it impossible to maximize solar power utilization or take advantage of peak-off-peak electricity price differentials.
System Complexity/Mismatch: The limited selection of commercially available battery capacities makes it difficult to precisely match a household's actual electricity needs, resulting in either over- or underperformance.
BSL 51.2V 314Ah Solution:
Extremely long battery life, no more power outage panic: Compared to the mainstream 280Ah battery on the market, our 314Ah lithium battery boasts a 12% increase in capacity! This means your refrigerator, air conditioner, lighting, communication equipment, and even more appliances can run safely for longer during a power outage. Even on rainy days, you can make better use of stored solar energy.
Store more energy per charge, improve utilization: The large capacity of the 314Ah lithium battery allows your solar system to charge more fully during the day and run longer at night. You can reduce your reliance on utility power, significantly lower your electricity bills, and achieve a faster return on your home energy investment.
Fewer cells, higher integration: Higher cell capacity also means simpler system integration, fewer connection points, and improved overall reliability and safety.
| Parameter | Value |
| Model Number | B-LFP48-300PW |
| Cell Type | LiFePO4 |
| Nominal Voltage (V) | 51.2 |
| Nominal Capacity (Ah) | 314 |
| Total Energy (Wh) | 16076 |
| Usable Energy (Wh) | 14469 |
| Composition | 16S1P |
| Dimensions (mm) | 778×510×270（With wheels：844×510×240） |
| Weight (kg) | 135 ±3% |
| Discharge Voltage Range (V) | 47 |
| Charging Voltage (V) | 55 |
| Rated Charging Current/Power | 80A / 4.096kW |
| Maximum Charging Current/Power | 160A / 8.192kW |
| Peak Charging Current/Power | 210A / 10.752kW（1s） |
| Rated Discharge Current/Power | 200A / 10.24kW |
| Maximum Discharge Current/Power | 220A / 11.264kW（1s） |
| Peak Discharge Current/Power | 250A / 12.80kW（1s） |
| Communication Interface | RS232, RS485, CAN, WIFI（Option）, Bluetooth（Option） |
| Depth of Discharge Rate | 0.9 |
| Cycle Life | ＞8000次（25±2℃，0.5C Charge/discharge） |
| Design Life | ＞15 Years（25℃） |
| Warranty | 10 Years |
| Operating Temperature | Charge：0~55℃，Discharge：-20~55℃ |
| Storage Temperature | 0~35℃ |
| Cooling Method | Natural Cooling |
| Protection Rating | IP20 |
| Monthly Self-Discharge Rate | ≤3% |
| Humidity Range | ≤60% RH |
| Altitude Limit | ＜4000m |
| Expandability | Up to 32 units in parallel |
