SRNE 10.49kWh 51.2V Lithium Battery SE10B; LiFePO₄, 205Ah, 80% DoD, 6000 Cycles, Built-in BMS, Parallel up to 16 Units

SRNE 10.49kWh 51.2V Lithium Battery SE10B

• 10.49kWh lithium battery for solar and backup power storage
• 51.2V battery system for compatible 48V hybrid and off-grid inverters
• 205Ah rated capacity for longer backup time
• LiFePO₄ / LFP battery chemistry for safe, long-life energy storage
• 6000-cycle design at 80% depth of discharge
• Built-in intelligent BMS for battery management and protection
• 100A standard charge and discharge current
• Up to 200A maximum charge and discharge current
• CAN/RS485/USB communication plus WiFi/Bluetooth monitoring support
• Supports parallel expansion up to 16 units

SRNE 10.49kWh 51.2V Lithium Battery SE10B

The SRNE 10.49kWh 51.2V Lithium Battery SE10B is a high-capacity lithium energy storage battery for homes, offices, shops, clinics, businesses and solar backup systems that need longer backup time than a standard 5.12kWh battery.

With 10.49kWh battery energy, 205Ah rated capacity and 51.2V nominal voltage, it is designed for compatible 48V hybrid and off-grid inverter systems. Its LiFePO₄ lithium chemistry delivers long cycle life, stable performance and better usable capacity compared to traditional lead-acid battery banks.

The SE10B includes a built-in intelligent Battery Management System, supports CAN/RS485/USB communication, offers WiFi/Bluetooth monitoring support, and can be expanded in parallel up to 16 units for larger storage installations.

Best For

The SRNE SE10B is best for homes, offices, shops, clinics, small businesses and solar backup systems that need longer backup time than a 5.12kWh battery. It is suitable for essential loads such as lights, TVs, fridges, routers, CCTV, computers, office equipment and other appliances when connected to a properly sized inverter system.

Battery Overview

• Brand: SRNE
• Model: SE10B / SR-SE10B
• Product type: Lithium energy storage battery
• Rated voltage: 51.2V
• Rated capacity: 205Ah
• Battery energy: 10.49kWh
• Battery type: Lithium battery
• Battery chemistry: LiFePO₄ / LFP
• Cycle life: 6000 cycles at 80% DoD
• Maximum parallel capacity: Up to 16 units

Charge & Discharge

• Maximum charging voltage: 57.6V
• Over-discharge voltage: 44.8V
• Standard charge current: 100A
• Standard discharge current: 100A
• Maximum charge current: 200A
• Maximum discharge current: 200A
• Peak charge/discharge current: 240A

Communication & Monitoring

• Built-in BMS: Yes
• Communication: CAN / RS485 / USB
• WiFi monitoring: Supported
• Bluetooth monitoring: Supported
• App monitoring: Supported
• BMS communication: Supported, subject to inverter compatibility

Installation & Physical Details

• Installation type: Wall mount / floor mount
• Dimensions: 690 × 436 × 256mm
• Cooling method: Natural cooling
• Protection degree: IP30
• 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

Standards

• Transportation: UN38.3, MSDS
• Safety: IEC 62619:2017, EN IEC 61000-6

The SRNE SE10B 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.

• This is a battery only. It does not include an inverter or solar panels.
• Confirm that your inverter supports 51.2V / 48V-class lithium batteries.
• For lithium communication, confirm CAN/RS485 compatibility with your inverter brand and model.
• Battery backup time depends on your connected appliances and total power consumption.
• For larger systems, the battery can be expanded in parallel up to 16 compatible units.
• The IP30 protection rating means it should be installed indoors or in a protected equipment area.
• Installation should include correct battery cables, breakers, protection devices, earthing and inverter battery settings.
• Use a qualified solar technician for installation and configuration.