25.6V 400Ah Floor Standing Lithium Battery with 200A Charging and CAN RS485

25.6V 400Ah Floor Standing Lithium Battery with 200A Charging and CAN RS485

High-Current Battery Integration for Low-Voltage Inverters

This 25.6V 400Ah floor standing lithium battery is designed for installers and system integrators evaluating a high-capacity battery for compatible low-voltage hybrid or off-grid inverters.

The battery supports up to 200A of continuous charging current and 200A of continuous discharge current. These ratings make DC current planning a central part of the installation, including inverter demand, cable cross-section, terminal connection and protective-device selection.

Optional CAN and RS485 communication interfaces are available for compatible inverter integration. An optional LCD can provide local access to supported battery information, but all optional functions should be confirmed before production.

Installer Checks Before Battery Approval

Using the 200A Charging Rating Correctly

The 200A charging value is a maximum continuous battery limit rather than a requirement to charge at 200A. A lower setting may be appropriate according to the available solar power, utility charger capacity, generator charger capacity or the required charging time.

Charging cables and protection devices must be selected for the configured current and installation conditions. Long cable runs can increase voltage drop and heat, so practical cable routing and suitable conductor size are important.

The inverter’s low-voltage, charging-voltage and overcurrent settings must remain compatible with the battery. Communication should not be used as a substitute for confirming these electrical limits.

What the 300A Pulse Rating Means

The battery has a listed pulse-discharge rating of 300A for one second. This may provide brief current headroom for a compatible temporary load condition, but it must not be treated as the continuous output rating.

Continuous cables, M8 terminals, busbars, breakers and fuses should be selected around the 200A continuous discharge value and applicable installation requirements. The pulse figure should not be used to justify undersized DC components.

Optional CAN RS485 Communication

Compatible CAN or RS485 communication may allow supported battery operating information to be exchanged with the inverter. The actual data available depends on the selected protocol and equipment configuration.

When communication compatibility has not been confirmed, installers should not assume that state-of-charge reporting, alarm information or automatic charging-current control will be available.

Battery Integration Specifications

High-Current Battery Integration FAQ

Does the battery have to charge at 200A?

No. The 200A value is the maximum continuous charging limit. A lower current can be configured according to the charger and project requirements.

Will CAN or RS485 work with every inverter?

No. The inverter and battery must use a compatible protocol, correct communication cable and matching configuration.

Should DC cables be sized for the 300A pulse value?

Continuous system components should be selected around the 200A continuous rating and the applicable installation conditions.

Which inverter information is needed for a compatibility check?

Provide the inverter brand, exact model, battery-voltage range, maximum charge current and supported CAN or RS485 protocol.

Is the battery suitable for outdoor installation?

No outdoor claim should be made. The IP20 enclosure requires a protected, dry and non-condensing indoor location.

Pre-Order Battery and Inverter Review

Before production, the inverter model, voltage limits, charging current, communication protocol, DC cable requirements and optional LCD configuration should be confirmed.