5.12kWh 51.2V Wall Mount LiFePO4 Battery With Parallel Expansion

5.12kWh 51.2V Wall Mounted LiFePO4 Battery with Parallel Expansion

This 5.12kWh wall mounted LiFePO4 battery combines a compact 51.2V energy-storage platform with integrated BMS protection and flexible communication options. It is suitable for residential solar storage, UPS backup, communication equipment and small commercial energy projects.

The battery is supplied as a standalone DC storage module. A compatible external inverter or charger is required to manage solar input, AC charging and load output.

Compact Wall-Mounted Energy Storage

The wall-mounted format keeps floor space available and supports an organized battery-and-inverter layout. Its 450 × 455 × 181mm enclosure can be installed in homes, offices and protected technical areas where equipment space is limited.

The battery weighs approximately 45kg. Wall strength, mounting hardware, service clearance and the bottom cable route should therefore be reviewed before installation.

5.12kWh Reserve for Selected Loads

The battery provides 5.12kWh of nominal DC energy for lighting, refrigeration, routers, computers, security equipment and other compatible loads. Actual backup time depends on total consumption, inverter efficiency, battery settings and the energy reserve retained by the system.

Its rated charge and discharge current is 50A. The specification also lists 100A continuous current and 105A for 10 seconds. The selected inverter and cable system must remain within the battery operating limits.

Inverter Communication and Capacity Expansion

RS485, RS232 and CAN interfaces provide communication options for compatible inverter and monitoring equipment. The inverter model and supported battery protocol should be confirmed before ordering.

Six batteries are recommended for common parallel configurations, while the specification supports up to sixteen units. Module quantity, inverter capacity, busbar design, protection devices and communication addressing should be planned as one system.

Bluetooth is available as an optional configuration, and Wi-Fi is listed for remote battery data. The required monitoring option should be confirmed during quotation.

Protected Indoor Installation

The IP21 enclosure is intended for a dry indoor or protected technical location. It should remain protected from rain, direct water exposure and condensation, with adequate access for cables and routine inspection.

5.12kWh Wall Mounted Battery Specifications

5.12kWh Wall Battery FAQ

Can this battery work with a 48V-class solar inverter?

It can work with an inverter that supports the battery voltage range, current limits and an available CAN or RS485 communication protocol.

How should the number of parallel batteries be selected?

Module quantity should be calculated from daily energy use, required backup time, inverter power and the planned charging capacity.

Are Bluetooth and Wi-Fi included with every battery?

Bluetooth is listed as optional, and the required Wi-Fi or remote-data configuration should be confirmed before production.

What should installers check before wall mounting?

Check the wall structure, mounting hardware, battery weight, bottom cable outlet and the clearance needed for servicing.

What information is required for a project quotation?

Provide the inverter model, daily load profile, required backup period, installation layout, monitoring option and battery quantity.

Plan a Modular Wall Battery System