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What Is the DAXIN 51.2V 100Ah Rack-Mount LiFePO4 Battery?
The DAXIN 51.2V 100Ah rack-mount LiFePO4 battery is a 5.12kWh nominal-energy battery module designed for home energy storage, solar power and backup-power systems. Its compact metal enclosure can be integrated into a compatible battery rack, cabinet or energy-storage system.
The reference configuration supports up to 50A charging and 100A discharge. Communication protocols, BMS settings and inverter integration can be reviewed according to project requirements.

ประโยชน์หลัก
- 5.12kWh nominal energy: The 51.2V 100Ah configuration provides 5.12kWh of nominal battery energy.
- Rack-mount format: The compact enclosure can be integrated into compatible energy-storage racks and battery cabinets.
- LiFePO4 chemistry: Designed for stationary energy-storage and backup-power applications.
- Up to 100A discharge: The reference BMS configuration supports up to 100A discharge current.
- Project-specific communication: Communication requirements can be reviewed for compatible inverter and energy-management integration.
- การสนับสนุน OEM และ ODM: BMS settings, communication, enclosure, interfaces and branding can be reviewed according to the project.
ข้อมูลทางเทคนิค
| ชื่อผลิตภัณฑ์ | Rack-Mount LiFePO4 Battery Pack |
|---|---|
| แบบ | 51.2V 100Ah |
| แรงดันชื่อ | 51.2V |
| ความจุที่กำหนด | 100Ah |
| พลังงานตามค่าชื่อ | 5.12kWh |
| กระแสชาร์จ BMS | 50A (0.5C) |
| กระแสปล่อยของ BMS | 100A (1C) |
| แรงดันตัดการชาร์จ | 58.4V |
| แรงดันตัดการปล่อย | 40V |
| ขนาด | 482 × 420 × 177mm (L × W × H) |
| Approximate Rack Height | 4U |
| น้ำหนักสุทธิ | 45kg |
| Enclosure Material | โลหะ |
| โปรโตคอลการสื่อสาร | Customizable according to project requirements |
| Reference Cell | EVE LiFePO4 cell, subject to final configuration |
| Reference Cycle Life | Up to 6000 cycles under specified operating conditions |
| Reference Warranty | 5 years, subject to the confirmed warranty terms |
| Reference Application | Home energy storage and backup power |
| OEM/ODM | Available according to project requirements |
The specifications above describe the reference configuration. Final cell model, communication protocol, BMS settings, cycle-life conditions, warranty terms and operating limits must be confirmed in the approved DAXIN project data sheet before ordering.
Compact Rack-Mount Design
The reference enclosure measures 482 × 420 × 177mm. Its 177mm height corresponds approximately to a 4U rack space, making the battery suitable for integration into compatible racks and energy-storage cabinets.
Confirm rack width, rail support, load capacity, ventilation clearance, cable routing and connector accessibility before installation.

Applications
- Residential solar energy storage
- Home backup-power systems
- Off-grid energy systems
- Small commercial energy storage
- Telecom and communication backup power
- Expandable battery-rack systems
Cycle Life and Operating Conditions
The reference configuration is rated for up to 6000 cycles under specified operating conditions. Actual cycle life depends on depth of discharge, charge and discharge current, temperature, BMS settings, cell configuration and the end-of-life capacity criterion.

Inverter and Communication Integration
Communication protocols can be configured according to the compatible inverter, charger or energy-management system used in the project. Provide the inverter brand, model, DC operating-voltage range and required communication protocol before ordering.
Matching connector types does not guarantee communication compatibility. The communication protocol, pin definition and BMS firmware must be confirmed as part of the approved technical configuration.
OEM and ODM Options
Available customization may include BMS settings, charge and discharge limits, communication protocol, electrical interfaces, enclosure, display functions, branding and battery-system configuration.
The reference product may use EVE LiFePO4 cells. The final cell manufacturer, model, grade and traceability requirements must be confirmed in the quotation and approved project data sheet.
Selection and System Integration
Before selecting this 51.2V 100Ah battery, confirm the required usable energy, backup time, load profile, inverter model, charging method, DC operating-voltage range, maximum current, rack installation method and communication protocol.
The inverter, charger, DC protection, cables, connectors, rack structure and BMS settings must be compatible with the confirmed battery configuration. Do not connect or commission the battery until the complete system design has been reviewed.
Information Required for a Quotation
- Required battery quantity and total system energy
- Application and expected backup time
- Continuous and peak load power
- Inverter or charger brand and model
- Required communication protocol
- Rack or cabinet dimensions
- Indoor or outdoor installation environment
- Destination country and certification requirements
- Required delivery schedule
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How much energy does a 51.2V 100Ah battery provide?
A 51.2V 100Ah battery provides 5.12kWh of nominal energy, calculated as 51.2V × 100Ah. Actual usable energy depends on the approved depth of discharge, BMS settings, operating conditions and system efficiency.
Is this a battery cabinet or a rack-mount battery?
This product is an individual rack-mount LiFePO4 battery pack. It can be installed in a compatible rack or battery cabinet as part of a larger energy-storage system.
How much rack space does the battery require?
The reference enclosure is 177mm high, which corresponds approximately to 4U of rack height. Confirm the rack width, depth, load capacity and mounting structure before installation.
Can this battery work with my solar inverter?
It may work with a compatible solar or hybrid inverter after confirming the DC voltage range, charge and discharge current, communication protocol, connector definition and BMS settings. Provide the inverter brand and model for review.
Can multiple battery modules be connected together?
Parallel or multi-module operation depends on the approved BMS design, communication method, current-sharing requirements and system configuration. The required number of modules and total energy should be confirmed before ordering.
Does the battery provide 6000 cycles?
The reference configuration is rated for up to 6000 cycles under specified test and operating conditions. Actual service life varies with depth of discharge, current, temperature, charging strategy and end-of-life criteria.
Does the battery use EVE cells?
The reference configuration may use EVE LiFePO4 cells. The final cell model, grade and availability must be confirmed in the approved quotation and project data sheet.
Can the communication protocol be customized?
Communication requirements can be reviewed according to the inverter or energy-management system. Provide the equipment brand, model, protocol and connector requirements for compatibility assessment.
Request a 51.2V 100Ah Battery Configuration
Contact DAXIN ENERGY with your required system energy, battery quantity, inverter model, rack dimensions, application, communication protocol and destination country. Our team will review the requirements and prepare a project-specific configuration and quotation.









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