BSLBATT 5.12 kWh Lithium Battery B-LFP48-100E
The B-LFP48-100E LiFePo4 battery pack module is an expandable battery pack with a built-in BMS system, which can be combined into a rack storage system or used individually in a home solar system. B-LFP48-100 is a smart residential energy storage device that enables homeowners to store the electricity generated by the on-site solar system or grid for use as an emergency home backup battery. Although it is attractive as an emergency power supply device, B-LFP48-100 was designed from the ground up to provide homeowners with on-site solar energy systems with a way to extend the electricity generated during the day to night, and is relative to Powerwall. At a cheaper price, BSLBATT aims to make solar energy an affordable energy source for every family!
 | Product Highlights● Module level auto-balancing ● Compatible with over 20 inverters ● Tier One, A+ Cell Composition ● 6.14kWh expandable up to 184.32kWh ● AC Coupled for both new and retrofitted installations ● Non-Toxic & Non-Hazardous Cobalt-Free LFP Chemistry ● No Thermal Runaway with Fire Propagation ● No Heat Generation, Mitigation, Thermal Monitoring or Toxic Cooling ● Extended Operating Temperature -4 to 140F ● 99% Efficiency Rate ● Fast Charge & Discharge Rates ● >6000 Cycle Life with a 10 Year Warranty ● Cycle One to Several Times Per Day ● Built-In Safety – BMS with Breaker On/Off Switch for Shipping & Installation ● Modular, Scalable & Proven Performance ● UL rated battery pack. |
Intelligent and safe BMSThe built-in battery management system integrates with multilevel safety features including overcharge and deep discharge protection, voltage and temperature observation, over current protection, cell monitoring and balancing, and over-heat protection. This high-performance BSLBATT Lithium Battery has a large power capacity, with a fast charging and continuous discharge power, providing 98% efficiency. The advanced Lithium Ferro Phosphate (LFP) technology operates a wider temperature range to deliver the most dependable performance. LFP has been proven to be one of the safest Lithium technologies in the industry and is manufactured to the highest standards. |  |
The BSLBATT 48V series product is a home battery that stores solar energy, uses it on demand, and provides self-powered power for your home to reduce your dependence on grid power. In the event of a grid interruption, to ensure your home is powered 24/7, it will automatically provide backup power or easily integrate with solar energy. B-LFP48-100E is an ideal solar storage solution for grid-connected or off-grid solar installations. Use BSLBATT lithium battery B-LFP48-100 to avoid purchasing electricity during peak hours, thereby reducing utility bills. Order online or by phone +86-752 2819 469
Specification
Specifification
 | ||
| Model | BSLBATT B-LFP48-100 Battery PACK | |
Electrical Characteristics | Nominal Voltage | 48v 100ah lithium-ion battery（LiFePO4） |
| Nominal Capacity | 100Ah | |
| Energy | 5120Wh | |
| Internal Resistance | ≤60mΩ | |
| Cycle Life | ≥6000 cycles @ 80% DOD, 25℃, 0.5C ≥5000 cycles @ 80% DOD, 40℃, 0.5C | |
| Design Life | ≥10.5 years | |
| Months Self Discharge | ≤2%，@25℃ | |
| Effificiency of Charge | ≥99% | |
| 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 | 100A | |
| Max. Charge Current | 130A | |
| Charge Cut-off Voltage | 54V±0.2V(Floating charge voltage) | |
Discharge | Continuous Current | 100A |
| Max. Continuous Discharge Current | 130A | |
| Discharge Cut-off Voltage | 38V±0.2V | |
Environmental | Charge Temperature | 0℃~60℃ (Under 0℃ extra heating mechanism) |
| Discharge Temperature | -20℃~60℃ (Under 0℃work with reduced capacity) | |
| Storage Temperature | -40℃~55℃ @ 60%±25% relative humidity | |
| Water Dust Resistance | Ip21 (The battery cabinet supports Ip55) | |
Mechanical | Method | 16S1P |
| Case | Iron (Insulation painting) | |
| Dimensions | 442*520*177MM | |
| Weight | Approx:45kg | |
| Gravimetric Specifific energy | Approx:92Wh/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 | |
Performance Characteristics
 |  |
 |  |
Strong & Durable Structure
BSLBATT Rack-mounted lithium battery module adopts the patented rhombus 18650 LiFePO4 cells. The whole internal assembly from cells, modules, BMS to components are screw fastening that presenting utmost safety and reliability.
The BSLBATT 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!”
