Product Overview
Patented plug-in design, safety-first intelligent BMS and rapid power-solution customization - available in 48V100AH, 51.2V100AH and 25.6V200AH configurations.
This high voltage rack-mounted lithium battery module series delivers flexible, plug-and-play energy storage in three configurations: 48V 100AH, 51.2V 100AH and 25.6V 200AH.
Nominal energy reaches 4800Wh to 5.12kWh per module, with 4.32kWh to 4.61kWh of usable energy. Each 482×430×178mm module supports RS485/CAN communication and a safety-first intelligent BMS that monitors system voltage, cell voltage, cell temperature, system current and SOC.
A patented modular plug design simplifies installation and enables flexible expansion, while air cooling and a rated cycle life of 4000 cycles at 25°C support a design life of 10 years or more. Certified to CE, UN38.3 and MSDS, the series suits emergency backup, off-grid operation and solar-integrated energy storage.
Key Benefits
Rapid power-solution customization
Three voltage and capacity options let integrators match system requirements quickly.
Patented modular plug design
Plug-in connections reduce wiring effort and speed up on-site assembly.
Easy installation, flexible expansion
Uniform 482×430×178mm rack-mounted modules make it simple to add capacity as demand grows.
Backup and off-grid ready
Designed for emergency backup and off-grid operation capability.
Long cycle life
4000+ cycles at 25°C and a 10-year-plus design life support long-term ownership value.
Safety-first intelligent BMS
Real-time monitoring of cell voltage, cell temperature, system current and SOC, with RS485/CAN communication.
Technical Specifications
|
MODULE |
48V100AH |
51.2V100AH |
25.6V200AH |
|
Battery Parameters |
|||
|
Nominal Energy (Wh) |
4800 |
5120 |
5120 |
|
Nominal Voltage (V) |
48 |
51.2 |
25.6 |
|
Capacity (Ah) |
100 |
100 |
200 |
|
Usable Energy (Wh) |
4320 |
4608 |
4608 |
|
Cycle Life |
≥4000 @25°C |
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|
Cooling Method |
Air Cooling |
||
|
Communication |
RS485 / CAN |
||
|
Design Life |
10 years+ |
||
|
Charge / Discharge Standard |
|||
|
Charge/Discharge Voltage (V) |
42.75–53.25 |
45.6–56.8 |
22.8–28.4 |
|
Charge/Discharge Current (A) |
50 |
50 |
100 |
|
Power Consumption (W) |
≤10 |
≤10 |
≤10 |
|
Monitoring |
System Voltage, Cell Voltage, Cell Temperature, System Current, SOC |
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|
Operating Conditions |
|||
|
Operation Temperature |
0–40°C |
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|
Storage Temperature |
-20–70°C |
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|
Humidity |
15%–80% |
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|
System Parameters |
|||
|
Dimensions (W×D×H) mm |
482×430×178 |
482×430×178 |
482×430×178 |
|
Weight (kg) |
49 |
49 |
49 |
|
Certification |
|||
|
Certification |
CE / UN38.3 / MSDS |
||
*Product dimensions and specifications are subject to change without notice. Please refer to the latest physical product for final details.
System Architecture & Operating Modes
The system is built from rack-mounted battery modules paired with a high voltage box. Modules connect through the patented plug design, and the BMS reports to external equipment over RS485/CAN. The series supports both grid-supporting energy storage and standalone operation.
|
Mode |
Description |
|
Emergency backup |
Stored energy is available as backup power when the primary supply is interrupted. |
|
Off-grid operation |
Modules supply standalone power systems where no utility connection is available. |
|
Solar-integrated storage |
Modules store surplus renewable energy for later use, as illustrated by the solar-plus-charging deployments shown in the product brochure. |
Application Scenarios
The table below maps typical deployment scenarios to the product characteristics that support them.
|
Scenario |
Typical Requirement |
How the Module Series Fits |
|
Residential & small commercial solar storage |
Store daytime solar generation for evening use, with capacity that can grow over time. |
Modular plug design and rack-mounted format allow capacity to be added step by step; 4000+ cycles suit daily cycling. |
|
Emergency backup power |
Reliable standby energy for critical loads during outages. |
Designed for emergency backup; BMS continuously monitors cell voltage, temperature and SOC. |
|
Off-grid & remote power systems |
Standalone energy storage without utility support. |
Off-grid operation capability, 10-year-plus design life and air-cooled construction reduce maintenance complexity. |
|
EV charging stations with solar canopies |
Buffer solar energy and support charging infrastructure. |
Rack-mounted modules install compactly alongside solar-plus-charging sites, with RS485/CAN communication for system integration. |
|
Custom system integration |
Fast configuration of battery packs to different voltage and capacity targets. |
Three configurations - 48V100AH, 51.2V100AH, 25.6V200AH - enable rapid power-solution customization. |
|
Commercial facility energy storage |
Rack-based storage that fits existing equipment rooms. |
Uniform 482×430×178mm module footprint and 49kg weight simplify planning and installation. |
Note: final system sizing, inverter compatibility and site design should be confirmed with our engineering team.
Safety, Reliability & Certifications
CE, UN38.3 and MSDS certified.
Safety-first intelligent BMS monitoring system voltage, cell voltage, cell temperature, system current and SOC.
Air-cooled design with operation from 0–40°C and storage from -20–70°C.
Rated for 4000 cycles or more at 25°C, with a design life of 10 years or more.
Low power consumption of 10W or less per module.
FAQ
Q: What models are available in this rack-mounted lithium battery module series?
A: Three models are listed: 48V 100Ah, 51.2V 100Ah, and 25.6V 200Ah.
Q: What is the nominal and usable energy of each model?
A: The 48V100AH model offers 4800Wh nominal and 4320Wh usable energy. The 51.2V100AH and 25.6V200AH models each offer 5120Wh nominal and 4608Wh usable energy.
Q: What is the cycle life and design life?
A: Cycle life is 4000 cycles or more at 25°C, with a design life of 10 years or more.
Q: What are the charge/discharge current ratings?
A: The 48V and 51.2V models are rated at 50A, and the 25.6V200AH model at 100A. Charge/discharge voltage windows are 42.75–53.25V, 45.6–56.8V, and 22.8–28.4V respectively.
Q: How does the module communicate with other equipment?
A: The module supports RS485 and CAN communication, and its BMS monitors system voltage, cell voltage, cell temperature, system current, and SOC.
Q: Can it be used for backup and off-grid power?
A: Yes. The series is designed with emergency backup and off-grid operation capability.
Q: What are the operating and storage conditions?
A: Operating temperature is 0–40°C, storage temperature is -20–70°C, and humidity range is 15%–80%.
Q: What are the module dimensions and weight?
A: Each module measures 482 × 430 × 178mm (W×D×H) and weighs 49kg, identical across all three models.
Q: Which certifications does the product hold?
A: The module is certified to CE, UN38.3, and MSDS.
Q: Is system expansion supported?
A: Yes. The patented modular plug design supports easy installation and flexible expansion.
Get a Project-Specific Quote
Tell us your voltage, capacity and application requirements - our team will recommend the right module configuration. Request a quote or download the full datasheet today.
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