48V Rackmount Series
Modular & Scalable Design: Easily expandable energy storage system tailored for residential, commercial, and telecom use.
High Safety & Certification: Certified to IEC62619, UL1973, CE, and UN38.3 standards with Class 9 hazardous material classification.
Long Lifespan & Fast Charging: Supports over 6000 cycles and rapid charging (1C rate) with full charge in approx. 1.5 hours.
Smart Battery Management System (BMS): Built-in intelligent BMS ensures safe operation, cell balancing, and system protection.
Lightweight & Compact Rackmount Form: Space-saving rack design with weights starting at just 24.4kg, ideal for easy installation and maintenance.
Features
B-LFP-483U rack batteries are made from a deep cycle prismatic LiFePO4 battery that combines proprietary architecture, circuitry, assembly methods and battery management systems (BMS) that are modular, lightweight and scalable for applications ranging from residential, commercial and industrial energy storage to telecom base station installations. With inverters and batteries, you'll get 12 years of warranty service and technical support!
Product Specifications | ||||
Item | General Parameter | |||
MODEL | B-LFP48-52E | B-LFP51.2-52E | B-LFP48-104E | B-LFP51.2-104E |
Charge voltage | DC 55.4V | DC 58.4V | DC 55.4V | DC 58.4V |
Nominal voltage | 48V | 51.2V | 48V | 51.2V |
Nominal capacity | 52Ah | 52Ah | 104Ah | 104Ah |
Energy | 2.496KWh | 2.662KWh | 4.992KWh | 5.325KWh |
Charge current | Standard charge: 0.5C Approx 3 Hour / Rapid charge: 1C Approx 1.5 Hour | |||
Standard charging method | 0.5C.CC (constant current) charge to 58.4V, then CV(constant voltage 58.4V) charge till charge current decline to 0.05C | |||
Max. charge current | 30A | 30A | 50A | 50A |
Max. discharge current | 60A | 60A | 100A | 100A |
Max.pulse Current | 100A(300ms) | 100A(300ms) | 150A(300ms) | 150A(300ms) |
Discharge cut-off voltage | 40V | 40V | 40V | 40V |
Cell & method | 15S1P | 15S1P | 15S1P | 16S2P |
Operating temperature | Charging | 0°C ~ 45°C | ||
Discharging | -20°C ~55°C | |||
Storage temperature | - 10°C ~ + 45°C | |||
Battery weight | Approx: 24.4 kg | Approx: 26 kg | Approx: 43.1 kg | Approx: 46 kg |
Battery dimension | 422mm*136mm*348mm(W*H*D) | 465mm*136mm*540mm(W*H*D) | ||
Battery outgoing voltage | ~52.5V | |||
Certification | ||||
Safety | IEC62619/CE/UN38.3 | |||
Cell | IEC62619/UL1973/CE | |||
Hazardous Materials Classification | Class 9 | |||
Transportation | UN38.3 | |||
IP Level | IP 22 | |||
