10.24kWh 51.2V Wall Mounted Lithium Battery for Farm and Office Solar Backup

10.24kWh LiFePO4 Battery for Farm and Office Solar Backup

Small farms and offices often need battery storage for selected electrical loads during power interruptions or periods without solar generation. Choosing the right battery requires understanding the essential loads, installation conditions and compatible inverter requirements.

The Voltertech BAT-10KWH-51.2V-W is a 10.24kWh LiFePO4 wall-mounted battery with 51.2V nominal voltage and 200Ah capacity. It provides a battery storage option for small farm buildings, offices and other protected indoor solar installations.

Plan Backup Power for Essential Loads

A farm or small office may have several electrical circuits, but not all of them need battery backup. Network equipment, security systems, selected lighting and essential office devices can be prioritized according to their power requirements.

For farm applications, equipment such as water pumps or motor-driven machinery requires additional assessment of starting current and operating demand.

The battery specification lists a recommended maximum load power of 8kW and an ultimate maximum load power of 10kW. Actual system output depends on the inverter, battery operating limits and connected electrical loads.

Wall-Mounted Battery Installation Requirements

The battery measures 750 × 550 × 150mm and weighs approximately 91.2kg. Before installation, the wall structure, mounting hardware and equipment handling arrangements must be evaluated by a qualified installer.

With an IP21 enclosure rating, this model is intended for suitably protected installation locations. It should not be installed directly in exposed outdoor areas without appropriate environmental protection and manufacturer approval.

For agricultural buildings, particular attention should be given to dust, moisture, temperature and access for future inspection.

Integration with Off-Grid Solar Inverters

This product is a 51.2V DC battery rather than a complete solar power system. A compatible inverter and appropriate electrical protection are required to supply AC equipment.

CAN and RS485 communication interfaces are provided for supported inverter integration. Compatibility depends on the inverter model, communication protocol and approved battery settings.

The specified charging temperature range is 0°C to +45°C. Installers should confirm that the site conditions meet the battery operating requirements throughout the year.

Technical Specifications

*Charging values are based on the supplier specification. Final inverter settings and current limits must follow the approved battery documentation. Nominal energy does not represent guaranteed usable backup capacity.

Installation Checklist for Farm and Office Projects

1. Identify Essential Loads: Prepare a list of equipment requiring backup, including operating power and any motor starting requirements.

2. Check the Installation Structure: Verify wall strength, mounting requirements and access for handling a 91.2kg battery.

3. Confirm Inverter Compatibility: Review DC voltage compatibility, BMS communication and approved charging settings.

4. Review Environmental Conditions: Check installation temperature, moisture protection and access for maintenance.

Frequently Asked Questions

1. Can this battery support farm water pumps?

It can be evaluated for a system supplying selected pumps, but motor starting current and running demand must be checked. The inverter and battery must both support the required load.

2. Is the battery suitable for installation in a farm shed?

Only if the location meets the approved installation requirements. The IP21 enclosure must be protected from water exposure and unsuitable environmental conditions.

3. Can the 91.2kg battery be installed on a lightweight partition wall?

Wall suitability must be assessed before installation. The mounting structure and hardware should meet the manufacturer's approved requirements for the battery weight.

4. Does this 10.24kWh battery include a solar inverter?

No. This is a DC battery unit. A compatible inverter, solar equipment where applicable and appropriate protection devices must be selected separately.

5. What should be considered when the farm or office is unused for several months?

The battery's specified storage temperature range is -5°C to +35°C. Storage state of charge, inspection intervals and reactivation procedures should follow the manufacturer's approved instructions.