51.2V 100Ah Wall Mounted Lithium Battery 5.12kWh For Home Solar Storage

5.12kWh 51.2V 100Ah Wall Mounted LiFePO4 Battery for Home Solar Storage

Compact 5kWh Battery for Residential Solar Storage

This 5.12kWh wall mounted LiFePO4 battery combines a nominal voltage of 51.2V with a rated capacity of 100Ah. It is designed for compatible residential solar systems, backup power installations and low-voltage energy-storage projects that require a compact battery without occupying a large section of floor space.

The battery supports up to 50A of continuous charging current and 100A of continuous discharge current. These documented limits help installers evaluate inverter compatibility, battery-side current demand, cable size and DC protection before completing the system design.

Its wall-mounted enclosure measures 660 × 410 × 139mm and has a listed net weight of 44.2kg. The slim structure is suitable for protected utility rooms, technical areas and indoor solar equipment spaces where an organized installation is important.

Core Benefits for Home Solar Projects

Inverter Matching and Runtime Planning

The connected inverter must support a nominal 51.2V battery and operate within the listed battery voltage range of 40.0–58.4Vdc. Its charging profile should also support the specified 56.0V floating-charge voltage.

The continuous charging-current setting should not exceed 50A. A lower setting may be required depending on the inverter configuration, battery operating temperature, cable capacity and charging strategy.

The inverter’s maximum battery-side current must be compared with the 100A continuous discharge limit. Cable length, conductor size, terminal rating, fuse or breaker capacity and expected ambient temperature should all be included in the installation calculation.

Actual backup time depends on usable battery energy, average connected load and inverter efficiency. A 5.12kWh wall mounted LiFePO4 battery may support lighting, refrigeration, communication equipment and other selected loads, but runtime must be calculated for each project.

Wall Mounted Battery Specifications

5.12kWh Wall Battery FAQ

Is this a 5kWh or 5.12kWh battery?

The formal electrical rating is 51.2V and 100Ah, which equals 5120Wh or 5.12kWh of nominal battery energy.

Can it work with a standard 48V solar inverter?

It may work with a compatible inverter after the battery-voltage range, charging voltage and maximum battery current are confirmed.

Can the battery continuously discharge at 150A?

No. The maximum continuous discharge current is 100A. The 150A value applies only to a one-second pulse condition.

Can this wall battery be installed outdoors?

No outdoor claim should be made. Its IP20 enclosure requires installation in a dry and protected indoor location.

What wall is required for installation?

The wall and mounting hardware must safely support the battery weight while providing sufficient access for wiring, inspection and ventilation.

Home Solar Battery Project Support

This wall mounted LiFePO4 battery is suitable for distributors and installers requiring a compact 51.2V storage product with 5.12kWh nominal energy and clearly documented current limits.