25.6V 100Ah Wall Mounted Lithium Battery with 150A Pulse Discharge

Low-Voltage Lithium Battery with Integrated Protection Functions

This 25.6V 100Ah wall mounted lithium battery is designed for compatible solar inverters, backup systems and low-voltage energy-storage projects. Its formal nominal energy rating is 2.56kWh, based on a 25.6V battery platform and 100Ah rated capacity.

The battery supports 100A of continuous discharge and a short pulse discharge of 150A for one second. This pulse rating can provide temporary current headroom, but it must not be treated as the battery’s continuous operating current.

Integrated protection functions cover overcharge, overdischarge, overcurrent, short-circuit and overtemperature conditions. Optional LCD display and CAN or RS485 communication provide additional options for compatible inverter and battery-management projects.

Protection, Communication and System Integration

Voltage, Current and BMS Compatibility Planning

The battery operates across a listed voltage range of 20.0–29.2Vdc, with a floating-charge voltage of 28.0Vdc. The inverter’s charging profile and low-voltage settings must remain compatible with these battery limits.

The maximum continuous charge current is 50A. Increasing the inverter charging-current setting beyond this value is not supported by the formal specification and may trigger protection or place unnecessary stress on the installation.

CAN or RS485 ports do not automatically guarantee communication with every inverter. Both products must use a compatible protocol, correct cable pin assignment and appropriate software configuration.

When communication compatibility is not confirmed, installers must not assume that automatic battery data exchange, charging control or state-of-charge reporting will be available.

Protection and Communication Specifications

25.6V Lithium Battery FAQ

What does the 150A discharge specification mean?

It is a one-second pulse rating. The formal maximum continuous discharge current is 100A.

Are the LCD and communication ports standard?

The parameter table identifies the LCD, CAN and RS485 functions as optional. The required configuration should be confirmed before ordering.

Will CAN communication work with any inverter?

No. Communication requires compatible protocols, wiring definitions and configuration on both the battery and inverter.

Which protection functions are included?

The listed functions cover overcharge, overdischarge, overcurrent, short-circuit and overtemperature protection.

How should the battery be stored before installation?

The specification lists a storage temperature of 0–30°C and a storage duration of six months at 25°C.

Battery Communication and Integration Support

This wall mounted lithium battery is suitable for distributors and installers that need a compact 25.6V battery with documented current limits, BMS protection and optional inverter communication.