TOPLINK 2.71kwh 25.6V 106ah Lithium battery

Toplink 2.71kWh Battery – 25.6V 106Ah Lithium Storage

The Toplink 2.71kWh Battery is a rechargeable 25.6V lithium battery designed for compatible solar, inverter and backup power systems. With 2.71kWh energy capacity and 106Ah capacity, it provides a compact energy storage solution for smaller residential, off-grid and backup power applications.

The battery supports continuous charging and discharging of up to 100A according to the supplied specifications. In addition, its 25.6V architecture makes it suitable for compatible 24V-class inverter and energy storage systems.

Toplink 2.71kWh Battery Performance

The Toplink 2.71kWh Battery has a nominal voltage of 25.6V and a nominal capacity of 106Ah. Together, these specifications provide approximately 2.71kWh of nominal energy storage.

The specified equalised charging voltage is 29.2V, while the floating charging voltage is 28.0V.

Furthermore, the maximum continuous charging current is 100A. The maximum continuous discharge current is also 100A.

The specified discharging cut-off voltage is 21.6V. Therefore, the inverter and charging equipment must use suitable settings for the battery.

90% Depth of Discharge

The supplied specifications state a 90% Depth of Discharge (DoD). This allows a large portion of the battery’s nominal capacity to form part of its normal operating range when the system is configured according to the required battery settings.

Actual available energy and backup time will depend on several factors. These include the connected load, inverter efficiency, battery state of charge and operating conditions.

For example, a small load will generally provide a longer backup time than a high-power load using the same battery.

Expandable Battery Storage

The battery supports parallel expansion when additional energy storage is required. According to the supplied specifications, installers can connect up to 16 compatible units in parallel.

As a result, customers can expand their battery storage according to their energy requirements.

However, installers should confirm the correct battery settings, communication requirements and connection method before creating a parallel battery bank.

Suitable Solar and Backup Applications

This 25.6V lithium battery can form part of a compatible solar or backup power installation. For example, it can store energy generated by solar panels when connected through suitable charging and inverter equipment.

The stored battery energy can then support connected loads according to the inverter configuration.

Therefore, the battery can suit applications such as smaller home solar systems, backup power installations and compatible off-grid energy systems.

Key Specifications

Brand: TOPLINK
Energy Capacity: 2.71kWh
Nominal Voltage: 25.6V
Nominal Capacity: 106Ah
Equalised Charging Voltage: 29.2V
Floating Charging Voltage: 28.0V
Maximum Continuous Charge Current: 100A
Maximum Continuous Discharge Current: 100A
Discharge Cut-Off Voltage: 21.6V
Depth of Discharge: 90%
Maximum Parallel Connection: Up to 16 compatible units
Operating Temperature: Supplied specification states 20°C–60°C