LiFePo4 Solar Batteries 48V Lithium-ion Battery Home Commercial Energy Storage
Product Description
6.9kWh 48V Solar Battery B-LFP48-130E
BSLBATT 48V 6.9 kWh B-LFP48-130E battery is one of our newest solution for rack mount battery, and whether you need to power a massive data center or set your home up for off-grid independence, the B-LFP48-130E is your answer!
This lithium solar battery is perfect for home and commercial solar energy storage applications, delivering 6.9 kWh of clean, reliable energy. Its sleek design perfectly fits standard equipment racks, making installation a breeze. It also comes with RS485 / RS232 / CAN communication port and a LED Voltmeter, so you can easily monitor your energy usage while our advanced BMS keeps your battery safe and sound.
Features● Module level auto-balancing ● Compatible with over 20 inverters ● Tier One, A+ Cell Composition ● 6.912kWh expandable up to 207.36kWh ● AC Coupled for both new and retrofitted installations ● 7.6 kW peak power for 3s ● 99% Efficiency LiFePo4 16-Cell Pack with the voltage 51.2v ● Max Energy Density: 105Wh/Kg ● Modular design gives highest flexibility ● Environmentally Friendly & Lead-Free ● Stress-Free Battery Bank Expansion Capacity ● Longer Lasting; 10-20 year Design Life ● Reliable Built-In BMS, Voltage, Current, Temp. and Health Management ● Multiple communication interfaces: RS485, RS232,CAN ● Simple buckle fixing minimize the installation time and cost ● UL rated battery pack. | |
Self-consumptionStore excess energy generated by solar panels and use it whenever needed Back up Power SupplyProvide emergency power supply during grid failure. Reduce your Energy BillsBenefit from low-cost electricity by charging your batteries off-peak hours. Smart Energy ManagementMeasure, monitor, and manage the system in real-time. | |
Compatible with 20+ InvertersBSLBATT Solar Wall Battery uses a leading BMS and has developed its own programming to be compatible with more than 20 inverter brands. When the batteries are connected to different brands of inverters, the BMS automatically recognises the inverter communication protocol and matches it. |
Detailed Specifications
Model | BSLBATT B-LFP48-130E Lithium ion Rack Battery | |
Electrical Characteristics | Nominal Voltage | 48V (51.2V) |
Nominal Capacity | 135Ah | |
Energy | 6912Wh | |
Internal Resistance | ≤60mΩ | |
Cycle Life | ≥6000 cycles @ 80% DOD, 25℃, 0.5C ≥4000 cycles @ 80% DOD, 40℃, 0.5C | |
Design Life | ≥10 years | |
Months Self Discharge | ≤2%，@25℃ | |
Effificiency of Charge | ≥98% | |
Effificiency of Discharge | ≥100% @ 0.2C ≥96% @ 1C | |
Charge | Charge Cut-off Voltage | 54.0V±0.1V |
Charge Mode | 1C to 54.0V, then 54.0V charge current to 0.02C (CC/CV) | |
Charge Current | 50A | |
Max. Charge Current | 50A | |
Charge Cut-off Voltage | 54V±0.2V(Floating charge voltage) | |
Discharge | Continuous Current | 105A |
Max. Continuous Discharge Current | 130A | |
Discharge Cut-off Voltage | 47-48V | |
Environmental | Charge Temperature | 0℃~45℃ (Under 0℃ extra heating mechanism) |
Discharge Temperature | -20℃~60℃ (Under 0℃work with reduced capacity) | |
Storage Temperature | -20℃~55℃ @ 60%±25% relative humidity | |
Water Dust Resistance | Ip21 (The battery cabinet supports Ip55) | |
Mechanical | Method | 16S1P |
Cell Type | LiFePo4 | |
Dimensions | 442*560*177mm | |
Weight | Approx:58Kg | |
Gravimetric Specifific energy | Approx:119Wh/kg | |
Protocol (optional) | RS232-PC RS485(B)-PC RS485(A)-Inverter CANBUS-Inverter | |
Other | SOC Light | 6 * LED |
Display Screen | LCD(Optional) | |
Limit charge current | 20A | |
Strong & Durable Structure
BSLBATT 6.9kWh 48V solar rack battery home lithium battery adopts the patented rhombus Tier One, A+ LiFePO4 Cell Composition. The whole internal assembly from cells, modules, BMS to components are screw fastening that presenting utmost safety and reliability.
Performance Characteristics
The BSLBATT energy storage systems capture excess solar energy to provide power when it is needed most—when the power goes out, when electricity prices spike, or when the sun isn’t shining. BSLBATT curates a portfolio of hardware options from internationally recognized battery and power electronics suppliers in order to provide homeowners and businesses with safe, reliable, and renewable power.
As one of the top lithium ion solar battery manufacturers, we can custom different specification batteries. Voltage: 12 to 48V; capacity: 50Ah to 600ah.
Testimonials
“BSLBATT batteries eliminated the most difficult challenges we face when building microgrids in remote tropical locations. The batteries are much easier to transport and they have a good chance of lasting the entire 20 years. This means BSLBATT batteries generally pay for themselves in under 4 years!”