51.2V 314Ah
51.2V 314Ah
Wheeled 51.2V 314Ah LiFePO4 Battery 16kWh Mobile Energy Storage for Home Solar Off-Grid & Small Commercial Backup Power.
This 16KWh floor lithium battery with hidden casters supports easy mobile deployment.
It achieves 8000 long cycles and allows up to 16 units parallel expansion.
Equipped with an LCD screen, CAN/RS485 & Bluetooth communication, it records 500 fault logs.
Multi-layer voltage, temperature, and short-circuit protection plus intelligent cell balancing deliver stable, safe power storage for home and commercial use.
Advantages

° Features
- Battery Voltage Calculation: 16-cell voltage sampling test, deviation ±20mV.
- Battery & Ambient Temperature Detection: 4 battery temperature sensors, 1 ambient temperature sensor, 1 MOS temperature sensor, deviation ±2°C.
- Battery Capacity & Cycle Count: Completes a full charge/discharge cycle to set the actual capacity. Monitors the battery's State of Charge (SOC) with a capacity estimation accuracy within 5% deviation. Furthermore, charge and discharge cycle times, as well as full charge and discharge cycle times, can be configured.
- Intelligent Cell Balancing: Charging and static balancing strategies can be flexibly set, effectively extending service life.
-Communication Interface: A PC or smart front-end can monitor battery pack data, control operation, and set parameters via commands for telemetry, remote signaling, remote adjustment, and remote control. The communication protocol complies with YD/T 1363.3 requirements and also implements cascade communication.
- Historical Data Recording, Saving, Reading: When the battery is abnormal, it records and saves real-time battery status and alarm information. Currently, it can store up to 500 historical fault data records.
- Battery Management System Parameter Settings: BMS parameters, including cell overvoltage/undervoltage, total battery voltage overvoltage/undervoltage, charge/discharge overcurrent, battery high/low temperature, battery capacity, operating mode, charge/discharge current limit, etc., can be set in the battery monitoring system.
- Operating Modes: Operating modes such as charge/discharge current limiting, constant voltage output, and direct output can be set in the monitoring system.
- Multiple Protection Functions: Hardware protection, battery protection, high/low temperature protection, output short circuit protection, etc.

° Product Details
·Outline Dimensions & Interface Diagram


· Electrical Schematic


·Internal Communication
Select the corresponding port for BMS internal communication; baud rate: 19200.

·Parallel Communication
The BMS has an automatic address assignment function (The DIP switch reserved on the BMS is just for show, to be compatible with the original battery chassis port design.
The DIP address is optional and does not affect the BMS automatic address assignment) Use conventional network cables for parallel connection.
Connect the RS485B of any first unit to the RS485Aof the second unit (The first unit is the host; the host CAN/485 connects to the inverter communication).
Connect the RS485B of the second unit to the RS485A of the third unit, and so on. All subsequent units are slaves.
Example below:

·Explanation of Product Application Scope

· Packing List

·Packaging
Packed in a packaging box with shockproof, dustproof, and moisture-proof properties.
Product packaged with plastic film/EPE, packed in a wooden case.
Inner dimensions of wooden case: L950 W480 H330 mm. Packing quantity: 1 unit. Weight: 128.5kg

Technical Specifications
51.2V 314Ah
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