Description
High-performance lithium iron phosphate (LiFePO4) batteries like the PM-LV48100-3U-PRO are made to deliver dependable and effective power for both off-grid and hybrid installations. It used for hybrid and off-grid applications ESS System, Server Room, Data Center and Telecom System. This battery has a nominal 48V voltage, a nominal 100Ah capacity, and a nominal 4.8kWh energy storage.The 40kg weight of the battery makes it simple to transport and install as single battery modules. It complies with 19 inches rack cabinet requirements.
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: 100Ah
Nominal Energy: 4.8kWh
Max Charge Voltage: 54.75V
Discharge Cut-off Voltage: 37.5V
Dimensions (L*W*H): 440 x 440 x 136 mm (3U)
Weight: ~40kg
Max Continuous Charge Current: 100A
Max Continuous Discharge Current: 100A
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
Know More
Why Choose the 48V 100Ah Rack-mounted LiFePO4 Battery for Modern Energy Storage?
The 48V 100Ah rack-mounted LiFePO4 battery is a leading solution for modern energy storage, offering exceptional safety, long cycle life, and modular scalability. With advanced BMS technology, robust certifications, and flexible integration, especially from manufacturers like Redway Battery, it is ideal for data centers, telecom, and renewable energy systems, providing outstanding ROI and reliability.
What makes the 48V 100Ah rack-mounted LiFePO4 battery a top choice for energy storage?
The 48V 100Ah rack-mounted LiFePO4 battery stands out for its superior safety, longevity, and modular design. LiFePO4 chemistry ensures high thermal stability and a cycle life exceeding 8000 cycles at 60% depth of discharge. Its rack-mounted form factor fits standard 19-inch racks, optimizing space and enabling easy expansion for larger systems. Redway Battery’s models are designed for scalability, supporting up to 16 units in parallel, making them suitable for everything from small commercial setups to large-scale renewable energy storage.
Chart: Key Features of 48V 100Ah Rack-mounted LiFePO4 Battery
| Feature |
Specification/Benefit |
| Chemistry |
LiFePO4 (LFP) |
| Nominal Voltage |
48V |
| Capacity |
100Ah (4.8kWh) |
| Cycle Life |
>8000 cycles @ 60% DOD |
| BMS |
Smart, multi-protection |
| Scalability |
Up to 16 parallel connections |
| Certifications |
CE, IEC, UN38.3, MSDS |
| Applications |
Data centers, telecom, solar |
| Warranty |
Up to 10 years |
| Design Life |
Up to 20 years |
How does the Battery Management System (BMS) ensure safety and longevity?
The smart BMS in rack-mounted LiFePO4 batteries like Redway Battery’s PM-LV48100-3U-PRO continuously monitors voltage, current, and temperature at both cell and module levels. It protects against overcharge, over-discharge, overcurrent, and overheating, and can communicate with external systems via RS485 or CAN. The BMS also balances cells, prevents unsafe conditions, and extends battery life with minimal maintenance.
What certifications and compliance standards does the PM-LV48100-3U-PRO meet?
Redway Battery’s PM-LV48100-3U-PRO meets CE, IEC, UN38.3, and MSDS certifications, ensuring global safety, environmental, and transportation compliance. These certifications guarantee the battery’s performance and safety in demanding environments, and some models may also comply with UL1973 and UL9540A for enhanced fire and energy storage safety.
Why is Redway Battery a leading manufacturer of rack-mounted lithium batteries?
Redway Battery is a leader in lithium battery manufacturing, known for its focus on safety, innovation, and customization. Their deep-cycle LiFePO4 batteries are rigorously tested and come with advanced BMS integration. Redway Battery offers OEM/ODM customization, robust after-sales support, and a wide range of products for rack-mounted, RV, marine, and industrial applications, ensuring solutions for diverse energy needs.
How can these batteries be customized for specific applications?
Redway Battery provides extensive customization, including voltage, capacity, enclosure design, communication protocols, and optional features like heating or LCD displays. OEM and ODM services allow for branding, unique connectors, and specialized BMS settings, enabling seamless integration into applications ranging from off-grid solar to UPS systems.
What are the main use cases and industries benefiting from this technology?
48V 100Ah rack-mounted LiFePO4 batteries are used in:
-
Data centers and server rooms for backup and uninterrupted power
-
Telecom infrastructure for reliable, maintenance-free storage
-
Renewable energy systems for efficient solar and wind storage
-
Industrial automation and control systems
-
Healthcare and critical facilities requiring high-availability power
Their compact size, long service life, and safety make them ideal for sectors demanding reliability.
How does installation and maintenance work for rack-mounted LiFePO4 batteries?
Installation is straightforward: modules are designed for standard 19-inch racks and support wall or floor mounting. Key steps include secure mounting, proper wiring, and integration with inverters/controllers. The smart BMS provides diagnostics and alerts, and the battery’s low self-discharge and robust construction mean maintenance is minimal. Redway Battery supplies detailed manuals and support for safe installation.
Chart: Installation and Maintenance Checklist
| Step |
Details |
| Mounting |
Standard 19” rack, wall/floor options |
| Electrical Connections |
Plug-and-play connectors, grounding wire |
| BMS Integration |
RS485/CAN for monitoring and control |
| Parallel Expansion |
Up to 16 units for scalable systems |
| Routine Maintenance |
Minimal; periodic inspection recommended |
| Safety Checks |
BMS diagnostics, firmware updates |
What are the integration options with renewable energy and hybrid systems?
These batteries, including Redway Battery’s models, are compatible with popular inverters (Victron, Growatt, SMA, Goodwe, and more) and support both off-grid and hybrid setups. Communication protocols enable seamless integration with solar charge controllers and energy management systems, allowing for efficient storage, load shifting, and backup power in homes and businesses.
How does the cost and ROI of rack-mounted LiFePO4 batteries compare to alternatives?
While initial costs are higher than lead-acid batteries, rack-mounted LiFePO4 batteries offer a much lower total cost of ownership due to their long cycle life, minimal maintenance, and high efficiency. Their scalability and reliability deliver superior ROI, especially in critical or high-usage environments. Redway Battery’s competitive pricing and customization further enhance value for large-scale projects.
What is the expected cycle life and performance in real-world conditions?
The PM-LV48100-3U-PRO delivers over 8000 cycles at 60% depth of discharge and over 6000 cycles at 80% DOD, with a design life of up to 20 years. The robust BMS, high-quality LiFePO4 cells, and wide operating temperature range (-20°C to 60°C) ensure reliable, long-term performance in demanding applications like data centers and renewable microgrids.
