51.2V 50Ah Wall Mounted Lithium Battery With CAN RS485 BMS Protection

51.2V 50Ah Wall Mounted Lithium Battery with CAN RS485 and BMS Protection

Protected Lithium Battery for Compatible Inverter Systems

This 51.2V 50Ah wall mounted lithium battery is designed for compatible solar inverters, residential backup systems and compact energy-storage installations. Its nominal battery energy is 2.56kWh, based on a 51.2V platform and 50Ah rated capacity.

The integrated battery-management system includes protection functions for overcharge, overdischarge, overcurrent, short-circuit and overtemperature conditions. These functions help manage the battery within its documented electrical and environmental operating limits.

Optional CAN and RS485 ports are available for compatible inverter communication. An optional LCD can also provide local access to available battery information at the installation site.

BMS Protection and Communication Advantages

Communication and Inverter Compatibility Planning

The presence of CAN or RS485 ports does not mean that the battery can communicate with every inverter. Both devices must use a compatible protocol, correct cable pin assignment and suitable software settings.

When communication compatibility is not confirmed, installers should not assume that automatic charging control, state-of-charge reporting or battery alarms will be exchanged with the inverter.

The inverter must operate within the battery’s 40.0–58.4Vdc voltage range and support the listed 56.0V floating-charge voltage. The maximum continuous charging current should be limited to 25A.

Continuous discharge is limited to 50A. The 75A rating is a one-second pulse specification and should not be used as the continuous-current value when selecting the inverter, cables or protective devices.

Protection and Integration Specifications

51.2V Battery Communication FAQ

Are CAN and RS485 included as standard?

The parameter table identifies the communication ports as optional. Their inclusion should be confirmed before ordering.

Does CAN communication work with every inverter brand?

No. Compatible communication requires a supported protocol, correct cable wiring and matching settings on both devices.

What BMS protection functions are listed?

The listed protections cover overcharge, overdischarge, overcurrent, short-circuit and overtemperature conditions.

Is the LCD display included with every battery?

No. The LCD is identified as an optional configuration and should be specified in the order requirements.

What does the 75A pulse rating mean?

It means the battery can provide up to 75A for one second. Its maximum continuous discharge current remains 50A.

Battery Communication and Compatibility Support

This wall mounted lithium battery is suitable for distributors and installers requiring a compact 51.2V storage product with documented protection functions and optional inverter communication.