LR-series | 100/230Ah 51.2V Rack-Mount Lithium storage Battery
Large capacity, high strength metal shell lithium iron phosphate battery, sufficient capacity
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Key Features
Product Features – 48V Rack Mount Lithium Battery 100Ah
High-Capacity & Durable Metal-Enclosed LiFePO₂ Battery Designed with a robust metal shell and built using high-strength lithium iron phosphate (LiFePO₂) cells, this 48V rack mount lithium battery 100Ah offers large capacity and long-lasting performance. Advanced SOC & SOH Estimation Functionality Equipped with intelligent algorithms to accurately estimate State of Charge (SOC) and State of Health (SOH), ensuring optimal battery management and predictive maintenance. LED Status Indication & Real-Time SOC Display Integrated LED indicators provide visual feedback on battery status, including real-time display of remaining charge (SOC). Low Power Consumption with Multi-Mode Sleep/Wake Functions Energy-efficient design with multiple sleep and wake-up modes to minimize idle power consumption and extend operational life. Adjustable Over-Current Protection & Short-Circuit Protection with Buzzer Alarm Offers customizable over-current protection and automatic short-circuit detection, along with an audible buzzer alarm for fault conditions. High Measurement Accuracy: Voltage ≤20mV, Current ≤2% of FS, Temperature ≤2°C Ensures precise monitoring of voltage, current, and temperature for safe and stable system operation. Multi-Protocol Communication Support: Parallel, RS485, CAN & Host Computer Monitoring Enables seamless integration into energy systems via parallel communication, RS485 interface, CAN bus, and PC-based monitoring software. Built-In Charge Equalization Function Maintains balanced cell voltages during charging to improve efficiency and prolong overall battery lifespan. Battery Capacity & Cycle Count Calculation Function Automatically tracks and calculates battery capacity degradation and cycle count for better lifecycle management. Customizable Inverter Communication Protocols Supported Compatible with major inverter brands including Pylon, Growatt, SunYue, Pengcheng, Schneider, and ShuoRi, allowing flexible integration into various energy systems.
Ideal Applications:
Off-grid solar energy storage Backup power systems Telecommunications infrastructure Data centers and server rooms Industrial automation and UPS systems
Specifications
| Model | LR100AH 51.2V | LR230 512 |
|---|---|---|
| Basic Specifications | ||
| Available Capacity | 5120Wh | 11776Wh |
| Cell Chemistry | LiFePO₄ | |
| Rated Voltage | 51.2VDC | |
| Voltage Range | 43.2V ~ 58.4VDC | |
| Maximum Output Power | 5120W | 10240W |
| Charging & Discharging | ||
| Maximum Continuous Discharge Current | 100A | 200A |
| Maximum Charging Voltage | 58.4V ±0.2VDC | |
| Recommended Charging Voltage | 57.6V ±0.2VDC | |
| Recommended Charging Current | 50A | 115A |
| Low Power Mode | Self-consumption ≤50mA, low-power mode ≤200μA | |
| Charging Current Limitation Function | 10A | 20A |
| Protection Features | ||
| Charging Over-current Long-delay Protection | BMS100: >105A alarm, >110A / 1s protection BMS200: >205A alarm, >210A / 1s protection | |
| Discharge Instant Over-current Protection | BMS100: ≥150A / 100ms BMS200: ≥250A / 100ms | |
| Over-voltage Protection Recovery | Discharge current >1A release (51.2V battery: 59.2V over-voltage protection) | |
| Over-discharge Protection Recovery | Reactivated when charger is connected (51.2V battery: 43.2V recovery) | |
| Charging Over-current Protection Recovery | Charge current >1A release | |
| Discharge Over-current Protection Recovery | Discharge current >1A release | |
| Short-circuit Protection | Supported; automatically released during charging | |
| MOS High-temperature Protection | MOS over-temperature protection | |
| Cell Temperature Protection | Cell low-temperature protection (-20°C) Cell high-temperature protection (70°C) | |
| Environmental Temperature Alarm | Low-temperature alarm: -20°C High-temperature alarm: 75°C | |
| Cell Failure Protection | Single-cell voltage difference >1V | |
| Display & Performance Indicators | ||
| Display | LCD display (optional LCD display available) | |
| Depth of Discharge (DOD) | ≥95% | |
| System Expansion & Communication | ||
| Module Connection | 1–15 modules | |
| Communication | Standard RS232, RS485, CAN | |
| Protection Level | IP21 | |
| Battery Life & Reliability | ||
| Cycle Life (Standard Charge & Discharge at Room Temperature) | ≥5000 cycles | ≥6000 cycles |
| Environmental Conditions | ||
| Operating Temperature Range | Discharge: -10°C ~ +50°C Charge: 0°C ~ +60°C | |
| Storage Temperature | 1 month: 0°C ~ 35°C ≤1 month: -20°C ~ +45°C | |
| Mechanical & Installation | ||
| Terminal Type | M6 | |
| Physical Protection | Open-circuit protection | |
| Installation Method | Rack-mounted (compatible with wall-mounted installation) | |
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Optional communication protocol：Victron、 Pylon、Deye、SMA、Growatt、Goodwe、Voltronic,