Turtle Series 20ft Liquid-Cooled Energy Storage Container

Wenergy Products
December 30, 2025
Category Connection: Commercial Battery Storage Systems
Brief: Want to know what makes the Turtle Series 20ft Liquid-Cooled Energy Storage Container so effective for large-scale projects? We walk you through its high-density design, global transport compatibility, and robust all-weather performance, showcasing how it delivers reliable power for utility and industrial applications.
Related Product Features:
  • Delivers 6.25MWh of rated energy with a high energy density of 430Wh/L, utilizing long-life, zero-degradation LFP battery cells.
  • Features intelligent liquid cooling and operates efficiently from -30°C to 55°C, with performance adjustments above 45°C.
  • Achieves over 90% system efficiency and supports up to 8000 charge-discharge cycles for long-term reliability.
  • Designed for global use, meeting 99% of transport standards and capable of building a 50MWh system with just 8 containers.
  • Offers 30% higher energy density per unit area and reduces land usage by 20%, lowering overall system integration costs by 15%.
  • Provides robust protection with IP55 rating, aerosol and water fire protection systems, and operates at altitudes up to 4000m.
  • Includes self-powered or external-powered auxiliary supply, RS485/CAN communication, and Modbus TCP/CAN2.0 protocol support.
  • Compact 20-foot container dimensions (6058*2438*2896mm) with a weight of approximately 52 tons for efficient deployment.
FAQs:
  • What is the energy capacity and density of this storage system?
    The Turtle CL6.25 system has a rated energy of 6.25MWh and a high energy density of 430Wh/L, using long-life LFP battery cells for compact, high-performance storage.
  • How scalable is this system for utility-scale projects?
    It is highly scalable; just 8 of these 20-foot containers can build a 50MWh storage system, and it meets 99% of global transport standards for easy deployment.
  • What are the operating conditions and safety features?
    It operates from -30°C to 55°C (with reduction above 45°C) and up to 4000m altitude, featuring IP55 protection, aerosol and water fire suppression, and active warning systems for safety.
  • How does the system contribute to cost and space efficiency?
    It offers 30% higher energy density per unit area, reduces land usage by 20%, and lowers system integration costs by 15% through its simplified, compact design.