25.6V 200Ah Wall Mounted Lithium Battery with CAN RS485 and 300A Pulse

High-Current Battery with BMS Communication Options

This 25.6V 200Ah wall mounted lithium battery is designed for compatible solar inverters, off-grid storage systems and residential backup projects that require higher battery-side current and optional communication functions.

Its formal electrical rating provides 5.12kWh of nominal energy, 200A of continuous discharge current and a short pulse capability of 300A for one second. The pulse value provides temporary current headroom but must not be used as the continuous operating rating.

Optional CAN and RS485 ports can support communication with compatible inverter systems. An optional LCD can also provide convenient local access to supported battery operating information.

Communication, Protection and Current Features

CAN RS485 and Inverter Compatibility Planning

The presence of CAN or RS485 ports does not guarantee compatibility with every inverter. Both devices must use a supported communication protocol, correct cable pin assignment and matching configuration settings.

The source specification lists protocol support for inverter manufacturers including Deye, Growatt, Voltronic, GoodWe, PYLO, Victron, SMA and Sofar. The exact inverter model, firmware version and cable definition should still be confirmed before ordering.

Electrical compatibility remains necessary even when communication is available. The inverter must operate within the battery’s 20.0–29.2Vdc range, support the listed 28.0V floating-charge setting and limit continuous charging current to 100A.

The 300A pulse rating must not be used to size continuous-load cables, terminals or protection devices. Those components should be selected around the 200A continuous rating and applicable installation requirements.

BMS and Communication Specifications

25.6V Battery Communication FAQ

Are CAN and RS485 included with every battery?

No. The specification identifies CAN and RS485 as optional communication configurations that must be confirmed before ordering.

Does the battery communicate with every inverter model?

No. Compatibility depends on the inverter model, firmware, communication protocol, cable pin definition and system settings.

What does the 300A discharge rating mean?

It is a one-second pulse rating. The documented maximum continuous discharge current is 200A.

Which battery protection functions are listed?

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

What should be confirmed before placing an order?

Confirm the inverter model, communication protocol, cable definition, optional LCD requirement and the required charge and discharge settings.

Battery Communication and Integration Support

This wall mounted lithium battery is suitable for distributors and system integrators requiring a high-current 25.6V battery with optional inverter communication and documented BMS protection.