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SAIL SOLAR 125kW/261kWh Liquid Cooling C&I AC Coupled Battery Energy Storage System with Solis Hybrid Inverter

This energy storage system is designed for a wide range of applications, including large residential communities, supermarkets, farms, and small industrial facilities. It integrates power generation, energy conversion, energy storage, and intelligent energy management into one comprehensive solution.

With advanced hardware configuration and intelligent energy management software, the system supports multiple operation modes, including self-consumption, time-of-use energy management, and backup power supply. It is designed to meet daily electricity demands while improving energy efficiency and reliability.

The system can also be integrated with additional energy sources such as diesel generators, enabling flexible energy management and providing users with a more stable, secure, and cost-effective power solution.

  • Brand Name :

    SAIL SOLAR
  • Model Number :

    BESS-I261
  • System Configuration :

    380V Three Phase
  • Power Range :

    100KW-125KW
  • Rated AC Output Power :

    100KW-125KW
  • Grid Type :

    Hybrid
  • Rated Frequency :

    50HZ/50HZ
  • Number of Cycles :

    8000 times DOD90%
  • Battery Type :

    Lifpo4
  • Dimensions of Module :

    970*1420*2320mm
  • Operation Temperature :

    -20~50℃
  • Cooling :

    Liquid Cooling
  • Dimensions (W*D*H) :

    970*1420*2320mm
  • Protection degree :

    IP54
125kw/261kwh bess

The BESS-I261 is a versatile solution designed for charging stations, factories, industrial parks, farms, and commercial buildings. Equipped with a 100-125kW hybrid inverter and a 261 kWh liquid-cooled battery system, it provides reliable power storage, backup power during outages, peak-load shifting, and optimized energy management.

Featuring a high-density modular design and advanced liquid cooling technology, the system improves thermal performance, reduces installation space, and simplifies operation and maintenance. It delivers a safe, efficient, and flexible energy storage solution throughout the entire lifecycle.

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125kw/261kwh bess

-Battery Module: High-density LiFePO₄ battery modules provide reliable energy storage with long cycle life and high safety performance.

-Liquid Cooling System: Advanced liquid cooling technology ensures precise temperature control, improving efficiency and extending battery lifespan.

-PCS (Power Conversion System): Enables efficient bidirectional energy conversion between the battery, grid, and loads.

-EMS (Energy Management System): Intelligent energy management for real-time monitoring, energy optimization, and flexible operation modes.

-Fire Safety System: Integrated fire detection and aerosol fire suppression system ensure safe and reliable operation.

-High Voltage Control Box & Power Distribution: Provides safe power management, protection, and stable electrical connections.

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wiring diagram

This energy storage system provides a complete solution integrating PV generation, energy storage, EV charging, and grid interaction. The system connects with photovoltaic panels, electric vehicles, and charging facilities to optimize energy usage and improve power reliability.

The outdoor energy storage cabinet is connected to the 400V AC bus and works together with the grid, transformer, and loads. Through intelligent EMS management, it supports multiple applications such as renewable energy storage, peak shaving, backup power supply, and EV charging optimization.

Users can monitor and manage the system remotely through web and mobile platforms, enabling smart and efficient energy management.

--------------占位---------------

  • Solis 100KW-125KW Inverter
    Solis 100KW-125KW Hybrid Inverter
    The system is equipped with a high-performance Solis 100kW-125kW hybrid inverter, providing efficient power conversion and intelligent energy management. It supports multiple operating modes, including self-consumption, peak shaving, time-of-use energy management, and backup power supply, making it ideal for commercial and industrial applications.
  • Cooling battery module
    166.4V 1570AH Battery System

    The energy storage unit adopts a 261kWh LiFePO₄ battery system with advanced liquid cooling technology. The battery system provides high energy density, excellent thermal management, and long cycle life for reliable operation in various commercial and industrial scenarios.

     

  • 261kwh Cabinet
    261KWH BESS Cabinet
    The integrated outdoor cabinet features an IP54 protection rating, providing reliable protection against dust, water, and harsh environmental conditions. The compact modular design simplifies transportation, installation, and maintenance.

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  •  

 

 Certified Safety & Reliability

Certification

CE: Meets international safety and compliance requirements for global markets.

UN38.3: Certified for lithium battery transportation safety.

MSDS: Provides comprehensive battery safety, handling, and transportation information


FAQ

Q1: What is the application of this energy storage system?

A: This system is designed for commercial and industrial applications, including factories, supermarkets, farms, charging stations, and industrial parks. It supports energy storage, peak shaving, backup power, and renewable energy integration.

 

Q2: What is the capacity and power rating of the system?

A: The system is equipped with a 100kW-125kW hybrid inverter and a 261kWh liquid cooling battery system, providing flexible power and energy storage capacity for various applications.

 

Q3: What type of battery is used in this system?

A: The system uses LiFePO₄ battery technology, featuring high safety, long cycle life, and excellent thermal stability.

 

Q4: Does the system support photovoltaic integration?

A: Yes. The system can be integrated with photovoltaic systems to store excess solar energy and improve renewable energy utilization.

 

Q5: Does it support backup power during grid outages?

A: Yes. The system can provide backup power to critical loads during grid interruptions, ensuring stable and reliable electricity supply.

 

Q6: What cooling technology is used?

A: The battery system adopts advanced liquid cooling technology, which provides accurate temperature control, improves safety, and extends battery lifetime.

 

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