48v 100ah Lithium (LiFePO4) Battery Backup System
Model: B-LFP48-100
Brand: BSLBATT®
Battery Type: LiFePO4/Lithium Battery
Number of Cells: 15 cells
Data-sheet: B-LFP48-100E
The B-LFP48-100 LiFePo4 battery 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.
The worlds smallest battery management system
The 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.
Product Highlights
– 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
– >5000 Cycle Life with a 10 Year Warranty
– Cycle One to Several Times Per Day
– Seamless Integration with All Industry Standard Inverter/Charge Controllers
– Built-In Safety – BMS with Breaker On/Off Switch for Shipping & Installation
– Modular, Scalable & Proven Performance
Technical Data
| 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℃ | |
| Efficiency of Charge | ≥99% | |
| Efficiency 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 | 15S2P |
| Case | Iron (Insulation painting) | |
| Dimensions | 442*520*177MM | |
| Weight | Approx:45kg | |
| Gravimetric Specific 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 | |
TO ENQUIRE ABOUT PRICES PLEASE REFER TO YOUR CHOSEN UK DISTRIBUTOR.
