SRNE 5.12kWh 51.2V Rack Lithium Battery EOC05B-UL; LiFePO₄, 100Ah, 80% DoD, 6000 Cycles, Built-in BMS, Parallel up to 16 Units

SRNE 5.12kWh 51.2V Rack Lithium Battery EOC05B-UL

• 5.12kWh lithium battery for solar and backup power storage
• 51.2V battery system for compatible 48V hybrid and off-grid inverters
• 100Ah rated capacity for home, office and small business backup
• LiFePO₄ / LFP battery chemistry for long-life energy storage
• 6000-cycle design at 80% depth of discharge
• 50A standard charge and discharge current
• Up to 100A maximum charge and discharge current
• CAN/RS485/USB communication for compatible systems
• Supports wall, floor, stack or rack mounting
• Supports parallel expansion up to 16 units

SRNE 5.12kWh 51.2V Rack Lithium Battery EOC05B-UL

The SRNE EOC05B-UL 5.12kWh 51.2V Rack Lithium Battery is a compact lithium energy storage battery for solar backup, inverter systems, homes, offices, shops and small businesses.

With 5.12kWh battery energy, 100Ah rated capacity and 51.2V nominal voltage, it is suitable for compatible 48V hybrid and off-grid inverter systems. Its LiFePO₄ lithium chemistry offers long cycle life, stable performance and better usable energy than traditional lead-acid battery banks.

The EOC05B-UL supports CAN/RS485/USB communication, flexible installation by wall, floor, stack or rack mounting, and parallel expansion up to 16 units, making it suitable for both compact backup setups and expandable battery banks.

Battery Overview

• Brand: SRNE
• Model: EOC05B-UL / SR-EOC05B-UL
• Product type: Lithium energy storage battery
• Rated voltage: 51.2V
• Rated capacity: 100Ah
• Battery energy: 5.12kWh
• Battery type: Lithium battery
• Battery chemistry: LiFePO₄ / LFP
• Cycle life: 6000 cycles at 80% DoD, 0.2C, 25°C
• Recommended depth of discharge: 80%
• Maximum parallel capacity: Up to 16 units

Charge & Discharge

• Maximum charging voltage: 57.6V
• Over-discharge voltage: 44.8V
• Standard charging current: 50A
• Standard discharging current: 50A
• Maximum charging current: 100A
• Maximum discharging current: 100A
• Peak charging current: 120A for 3 seconds
• Peak discharging current: 120A for 3 seconds

Communication & Protection

• Communication: CAN / RS485 / USB
• BMS communication: Supported, subject to inverter compatibility
• Cooling method: Natural cooling
• Protection grade: IP30
• Transportation standard: UN38.3, MSDS

Installation & Physical Details

• Mounting options: Wall, floor, stack or rack mounting
• Weight: 45kg
• Dimensions: 580 × 440 × 140mm
• Charging temperature range: 0°C to 45°C
• Discharging temperature range: -10°C to 45°C
• Storage condition: 6 months at 25°C, 3 months at 35°C, 1 month at 45°C

The SRNE EOC05B-UL is designed for 48V-class inverter systems that support 51.2V lithium batteries. It can work with compatible hybrid and off-grid inverters, subject to correct battery voltage settings, charge/discharge current limits and communication protocol support.

For lithium communication, confirm that your inverter supports the battery’s CAN/RS485 protocol. Where direct communication is not available, some inverters may still allow configuration using user-defined lithium battery settings.

This battery is suitable for compatible SRNE inverters and other inverter brands that support 51.2V LiFePO₄ battery banks.