8 kWh Lithium Server Rack Battery - - Stubby
This high performance 48V rack battery has a large power capacity with fast charging and continuous discharge capability, providing 98% efficiency. The BSLBATT B-LFP48-160E allows any unused energy produced by a photovoltaic system to be temporarily stored in a battery. With the leading BMS technology, 15-30 identical battery modules can be expanded, and the maximum capacity can reach 275.76 kWh when connected in parallel.
All 48 volt LiFePo4 batteries designed by BSLBATT meet and exceed all safety requirements for energy storage systems. At the battery level, our systems have successfully passed explosion, crush, puncture, drop and shock tests. Advanced lithium iron phosphate (LFP) technology operates over a wider temperature range to provide the most reliable performance. LFP has proven to be one of the safest lithium technologies in the industry and is manufactured to the highest standards.
 | B-LFP48-160E 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 ● 98% Efficiency Rate ● 8.192 kWh expandable up to 275.76 kWh ● AC Coupled for both new and retrofitted installations ● 8kW Nominal power ● Suitable for both indoor and outdoor installation (IP65 rating) ● Premium 10 Year Warranty ● Modular design gives highest flexibility ● 16 Cell lithium batteries as denoted with the voltage 51.2v ● Multiple communication interfaces: RS485, RS232,CAN ● Long life cycle, more than 6000 times ● Safety Cert. RCM, IEC, FCC, TUV, CE, UN38.3, UL1973 and so on ● Module level auto-balancing ● 0.5C/1C continualcharge and discharge ● Proven BMS with widest compatiblities with inverters ● Simple buckle fixing minimize the installation time and cost |
The BSLBATT stubby is the ideal energy storage solution for grid-tied or off-grid solar installations. Lower your utility bill by avoiding the need to buy electricity at peak times with the BSLBATT Lithium Battery stubby. Order online or contact us: inquiry@bsl-battery.com
| Model | BSLBATT LFP-48V Stubby | |
Electrical Characteristics | Nominal Voltage | 51.2V(16series) |
| Nominal Capacity | 160Ah | |
| Energy | 8.192 kWh | |
| Internal Resistance | ≤60mΩ | |
| Cycle Life | ≥6000 cycles @ 80% DOD, 25℃, 0.5C ≥5000 cycles @ 80% DOD, 40℃, 0.5C | |
| Design Life | 10-20 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 | 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 | 15S3P |
| Case | Iron (Insulation painting) | |
| Dimensions | 640 x405 x225mm | |
| Weight | Approx:85kg | |
| Gravimetric Specifific energy | Approx:92Wh/kg | |
| Protocol (optional) | RS232-PC RS485(B)-PC RS485(A)-Inverter CANBUS-Inverter | |
Strong & Durable Structure
BSLBATT server rack 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
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Factory Moments
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!”
