Tianneng TianCube261 125 (TCLiF-AIO-125K-261) is an integrated All-in-One battery energy storage system designed for commercial and industrial applications. The unit combines LiFePO₄ battery modules, a battery management system (BMS), a 125 kW PCS inverter and an energy management system (EMS) in a single outdoor cabinet.

The system provides a total energy capacity of 261 kWh, intelligent liquid cooling and supports both grid-connected and off-grid operation. With an IP55 enclosure and Modbus TCP/CAN communication, it can be easily integrated into advanced energy management systems.

Key features:

• Rated PCS power: 125 kW,
• Battery capacity: 261 kWh,
• LiFePO₄ battery technology,
• Integrated All-in-One design,
• Intelligent liquid cooling,
• On-grid and off-grid operation,
• Parallel operation of multiple units,
• Built-in EMS with cloud-based remote monitoring,
• Automatic fire suppression system,
• Four-layer safety protection system,
• IP55 protection rating,
• Modbus TCP and CAN communication.

Applications

TianCube261 is suitable for manufacturing plants, industrial facilities, logistics centres, commercial buildings, industrial parks, commercial photovoltaic installations, EV charging stations and microgrids. It can also be used as a reliable backup power solution for critical loads.

Benefits

• Increase self-consumption of solar energy,
• Reduce electricity costs by storing energy during off-peak periods and using it when prices are higher,
• Peak shaving to reduce maximum grid demand,
• Improve energy independence,
• Provide backup power during grid outages,
• Optimize the use of the grid connection and local energy resources,
• Expandable system thanks to parallel operation of multiple units.