The SFQ-C1 is a high-performance energy storage system that prioritizes safety and reliability. With its built-in fire protection system, uninterrupted power supply, car grade battery cells, intelligent thermal management, collaborative security control technology, and cloud-enabled battery cell status visualization, it offers a comprehensive solution for various energy storage needs.


  • Built-in Independent Fire Protection System

    The system is equipped with a built-in independent fire protection system, which ensures the safety of the battery pack. This system actively detects and suppresses any potential fire hazards, providing an extra layer of protection and peace of mind.

  • Uninterrupted Power Supply

    The system guarantees uninterrupted power supply, even during outages or fluctuations in the grid. With its energy storage capabilities, it seamlessly switches to battery power, ensuring a continuous and reliable power source for critical devices and appliances.

  • Enhanced Safety with Car Grade Battery Cells, Two-Layer Pressure Relief, and Cloud Monitoring

    The system utilizes high-quality car grade battery cells known for their durability and safety. It incorporates a two-layer pressure relief mechanism that prevents overpressure situations. Additionally, cloud monitoring provides real-time warnings, enabling quick response to any potential issues and doubling the safety measures.

  • Multi-Level Intelligent Thermal Management to Improve System Efficiency

    The system features multi-level intelligent thermal management technology that optimizes its efficiency. It actively regulates temperature to prevent overheating or excessive cooling, ensuring optimal performance and extending the lifespan of the components.

  • BMS Collaborative Security Control Technology

    The Battery Management System (BMS) collaborates with other security control technologies in the system to provide comprehensive safety measures. This includes features such as overcharge protection, over-discharge protection, short circuit protection, and temperature protection, ensuring the overall security of the system.

  • BMS Collaborative Cloud Platform Enables Visualization of Battery Cell Status

    The BMS collaborates with a cloud platform that enables real-time visualization of battery cell status. This allows users to monitor the health and performance of individual battery cells remotely, detect any abnormalities, and take necessary actions to optimize battery performance and longevity.


Model SFQ-C1MWh
Battery parameters
Type LFP 3.2V/280Ah
Configuration 1P16S*16S*4P
Voltage range 640~934V
Power 932kWh
BMS Communications CAN/RS485
Charge and discharge rate 0.5C
AC on grid parameters
Rated AC power 400kW
Max input power 440kW
Rated grid voltage 230/400Vac
Rated grid frequency 50/60Hz
Access method 3P+N+PE
Max AC current 632A
Harmonic content THDi ≤3%
AC off grid parameters
Rated output power 440kW
Max output power 230/400Vac
Electrical connections 3P+N+PE
Rated output frequency 50Hz/60Hz
Max output current 632A
Overload power 1.1 times 10min at 35℃/1.2times 1min
Unbalanced load capacity 100%
DC input Load switch+Bussmann fuse
AC converter Schneider circuit breaker
AC output Schneider circuit breaker
Fire protection PACK level fire protection+smoke sensing+temperature sensing, perfluorohexaenone pipeline fire extinguishing system
General parameters
Dimensions (W*D*H) 6960mm*1190mm*2230mm
Weight 11600kg
Feeding in and out method Bottom-in and bottom-out
Environmental temperature -30 ℃~+60 ℃ (45 ℃ derating)
Altitude ≤ 4000m (>2000m derating)
Protection grade IP65
Cooling method Aircondition(liquid cooling optional)
Communications RS485/CAN/Ethernet
Communication protocol MODBUS-RTU/MODBUS-TCP
Display Touch screen/cloud platform



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