Energy Storage Container

3.85MWh Turtle Series Container ESS

Turtle Series 3.85MWh Container ESS is a scalable, high-density storage system for utility, C&I, remote, and emergency power. It features advanced fire protection, liquid cooling, and three-tier BMS in a compact, IP54-rated container, ensuring safe, reliable performance up to 4,000m altitude.


Details

Applications

Utility-Scale Energy Storage

Peak shaving, renewable integration (solar/wind farms), and grid frequency regulation.

Commercial & Industrial (C&I)

Backup power for factories/data centers, demand charge reduction, and microgrid support.

Remote/Off-Grid Sites

Mining operations, island grids, and telecom towers requiring high-capacity, low-maintenance storage.

Emergency Power Systems

Critical infrastructure (hospitals, military bases) with fast-response fire suppression and liquid cooling.

 

Key Highlights

High Energy Density with Scalable Configurations

  • Nominal Capacity: 3.85MWh (full configuration with 10 parallel clusters).
  • Flexible Scalability: Adjustable capacity down to 3.4MWh (7 clusters) or 2.7MWh (5 clusters) by reducing parallel clusters, enabling customized project sizing.
  • Compact Design: Standard 20-foot container (6,058 × 2,438 × 2,896 mm) with IP54 protection, optimized for space-constrained deployments.

 

Advanced Safety & Thermal Management

  • Multi-Stage Fire Protection: Dual aerosol suppression systems (pack-level: 144g/2m³; container-level: 300g/5m³) with integrated temperature/smoke/H₂/CO detection.
  • Intelligent Liquid Cooling: Maintains battery temperature within -15°C to 50°C(charging: 0–55°C) via 40kW cooling capacity (R410A/R140A refrigerant).
  • Three-Tier BMS: Battery Management System (BMU/BCU/BAU) ensures ±0.5% voltage accuracy and real-time protection against overcharge/overcurrent/insulation faults.

 

Grid-Optimized Performance & Reliability

  • Wide Voltage Range: DC output 960–1,401.6V, compatible with global PCS standards.
  • High-Altitude Operation: Rated for 4,000m(with derating above 2,000m).
  • Dual-Power Redundancy: Supports 220V/380V AC (EU)or 277V/480V (US) auxiliary power, including 30-minute UPS backup.

 

Product Parameters

Model Turtle 3.85
Battery Type LFP 314Ah
Rated Energy 3.85 MWh
Rated Power 2 MW
DC Rated Voltage 1228.8V
DC Voltage Range 1075.2V ~ 1382.4V
Max. Efficiency of the System >89%
IP Protection Level IP54
Weight (kg) 36,000
Cooling Type Liquid Cooling
Noise <75 dB ( 1m away from the System )
Communication Interface Wired: LAN, CAN, RS485
Communication Protocol Modbus TCP
System Certification IEC 60529, IEC 60730, IEC 62619, IEC 62933, IEC 62477, IEC 63056, IEC/EN 61000, UL 1973, UL 9540A,

UL 9540, CE Marking, UN 38.3, TÜV Certification, DNV Certification, NFPA69, FCC Part 15B.

pro

    Contact Us Immediately

    Your Name*

    Phone/WhatsApp*

    Company Name*

    Company Type

    Work Emai*

    Country

    Products you want to consult

    Requirements*


    contact

    Leave Your Message

      * Name

      * Work Email

      * Company Name

      * Phone/WhatsAPP/WeChat

      * Requirements