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48V 50Ah Rack-mounted Lithium LiFePO4 Battery Factory B2B (PM-LV4850-2U-PRO)

48V 50Ah Rack-mounted Lithium LiFePO4 Battery Factory B2B (PM-LV4850-2U-PRO)

Production Info

✅ Modular design with flexible configuration

✅ High energy density with long cycle life

✅ Expandable design up-to 16 units in parallel

✅ Wide Inverter Compatibility

✅ Cost effectiveness with less replacement

✅ Automotive grade battery cells with BMS protection integrated

Description

A dependable and effective lithium iron phosphate battery for off-grid and hybrid ESS System, Server Room, Data Center and Telecom applications is the PM-LV4850-2U-PRO. This battery is ideal for usage in domestic and commercial applications since it has a nominal voltage of 48V and a nominal capacity of 50Ah, giving it a nominal energy of 2.4kWh.

Because of its reliability, effectiveness, and adaptability, the PM-LV4850-2U-PRO is an exceptional battery that is ideal for usage in both residential and commercial settings. The performance of the battery can be easily monitored and controlled thanks to its small size, stack or cabinet installation choices.

Battery Feautres:

High Quality and Long Lifespan
Uses CATL/EVE lithium battery cells, 8000 cycles Lifespan.

High Safety
Uses JBD smart BMS for battery protection.

High Scalability
Max Parallel Connection: 16~64.

Factory Price
Redway is lithium battery factory. We have lithium battery factories in Dongguan and Huizhou in China, specializing in the production of Rack-mounted lithium batteries and various other lithium battery products.

Battery Specifications:

Lithium Cell Type: LiFePO4 (LFP)
Nominal Voltage: 48V
Nominal Capacity: 50Ah
Nominal Energy: 2.4kWh
Max Charge Voltage: 54.75V
Discharge Cut-off Voltage: 37.5V
Dimensions (L*W*H): 410 x 440 x 88.5 mm (2U)
Weight: ~21kg
Max Continuous Charge Current: 50A
Max Continuous Discharge Current: 50A
Max Parallel Connection: 16 (The maximum support can be expanded to 64)
Cycle Life: >8000 Cycles (80%DOD)
Design Life: 20 Years
IP Rating: IP21
Communication: RS485, CAN-bus
Terminal: Single Core Energy Storage Connectors
BMS Monitoring & Protection: Bulit-in smart JBD BMS
User Manual: Yes
Optional Upgrades: Bluetooth, App, PC Software, WiFi, 4G, GPS, RS232, Self-heating, SNMP, TACP, LCD Display, Circuit Breaker, Power Switch, Thermal Aerosol Fire Suppression Device, etc.
Compatible Inverters: Deye, Victron, GOODWE, Sol-Ark, SRNE, Solis, SAJ, Growatt, Luxpower, Voltronic, SMA, FOX, etc.
Charge Temperature: 0~60°C
Discharge Temperature:  -20~60°C
Certification: UL 1642, UL 1973, IEC 62619, IEC 62133, CE, RoHS, UN38.3, MSDS

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Specifications

PM-LV4850-2U-PRO
Lithium Cell Type LiFePO4
Nominal Voltage 48V
Nominal Capacity 50Ah
Nominal Energy 2.4kWh
Working Voltage Max Charge: 54.75V / Discharge Cut-off: 37.5V
Dimensions (L x W x H) 410 x 440 x 88.5 mm (2U)
(16.1 x 17.3 x 3.4 inches)
Weight ~21kg
(46 lbs)
Max Continuous Charge Current 50A
Max Continuous Discharge Current 50A
Charging Temperature 0~60°C
Discharging Temperature -20~60°C
Max Parallel Connections 16 (The maximum support can be expanded to 64)
Communications RS485, CAN-bus
Design Life 20 Years
Cycle Life (80%DOD 0.5C) >8000 Cycles
Cycle Life (60%DOD 0.5C) >9000 Cycles
IP Rating IP21
Terminal Single Core Energy Storage Connectors
Battery Shell Metal (Black, Gray, White, Blue, etc.)
BMS JBD BMS
Optional Upgrades Bluetooth, App, SNMP, PC Monitoring Software, WiFi, 4G, GPS, RS232, Self-heating, TACP, Circuit Breaker, Power Switch, etc.
Compatible Inverters Deye, Victron, GOODWE, Sol-Ark, SRNE, Solis, SAJ, Growatt, Luxpower, Voltronic, SMA, FOX, etc.
Certifications UL 1642, UL 1973, IEC 62619, IEC 62133, CE, RoHS, UN38.3, MSDS

 

 

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