Autarsys Large ESS

On its own, the Autarsys Large Energy Storage System (ESS) is a 40-ft.  (12.2m) storage container.

However, the Large ESS has been designed to have the capacity to scale-up and support large-scale utility projects. We call this design feature the “Nucleon.”

The Nucleon is easily scalable on the MW+/MWh+ level with shorter lead times. Its modularity allows the combination of several power ratings with different energy capacities, guaranteeing the most affordable and ecological solution for every project.

Regardless of the local energy set-up, the Nucleon fits both on-grid and off-grid modes of operation due to its flexible intelligent energy management system (iEMS) mechanisms.

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Control
  • Frequency control (P(f))
  • Voltage control (Q(U))
  • Harmonic compensation
Energy Management
  • Renewable (e.g. Sun, Wind), conventional (e.g. Diesel) energy sources
  • Optimal use of distributed energy sources
  • Direct communication between renewable/conventional sources and the ESS
Monitoring
  • Actual/historical operating data
  • Logging of power data related to the guarantee
  • Control and monitoring via HMI, local and per remote access
Service
  • User administration and logging of user interactions
  • Alarms (fault, sabotage, fire) with different escalation levels
  • Logging of all events and data

Autarsys ESS system container

  • Power Specifications

     

    System-Container

    Rated Power [kVA]

    ≤ 3325

    AC Voltage [V]

    ≤ 480 ± 10%

    Input DC Voltage Range [V]

    655-1450

    Phases

    3 + N(optional)

    Rated current [A]

    ≤ 4000

    Peak current (1s) [A]

    ≤ 5660

    Frequency [Hz]

    50/60

    Power Factor Correction (PFC)

    -1 to +1 lagging and leading

    THDU [%]

    < 2

    Inverter efficiency [%]

    > 97.5

    Operating temperature* [°C]

    -10/+50

    Dimensions (LxWxH) [m]

    12.12x2.44x2.90

    Max. weight [t]

    up to 17

    * Can be modified upon request

  • Application

     

    Standard

    Optional

    Off-Grid

     

    On-Grid

     

    Black start capability

     

    Islanding

     

    Fuel save

     

    Energy management

     

    Renewable Control Mode*

     

    Arbitrage / Load shifting

     

    Frequency regulation (P(f))

     

    Voltage stabilization (Q(U))

     

    Harmonic compensation up to 51st

     

    Reactive power compensation

     

    UPS functionality

     

     


    *e.g. Peak shaving, Smoothing, Ramp-rate control

  • Interface

    Touch display

    Data monitoring (SCADA/HMI)

    Ethernet (LWL optional)

    Modbus

    GMS (GPRS) / Satellite communication

  • Standard (additional available on request)

    EN 61000-6-2, EN 61000-6-4, EN 61439-1/2, CE-Conformity

  • Installation Requirements

    Location

    Outdoor

    Max. altitude above MSL [m]

    1000

    Noise emission (10m distance) [dB]

    <60

Autarsys battery container

  • Power Specifications

     

    Energy Cell (0.5 C)

    Medium Cell (1 C)

    Power Cell (2 C)

    Nominal Capacity [kWh]

    ≤ 3652

    ≤ 3652

    2620 ≥ ≤ 1572

    No. of Strings

    ≤ 40

    ≤ 40

    40 ≥ ≤ 24

    Operating temperature [°C]

    -10/+50

    Voltage Range String [V]

    844.8-1095.6

    844.8-1095.6

    818.4-1082.46

    Continuous current String [A]

    47

    94

    170

    Dimensions (LxWxH) [m]

    12.2x2.44x2.90

    Weight max. (w/o batteries) [t]

    ≤ 36.5 (11)

    ≤ 37 (11)

    ≤ 30.5 (10.5)

  • Battery

     

    Energy Cell (0.5 C)

    Medium Cell (1 C)

    Power Cell (2 C)

    Cell Chemistry

    NCM

    Cell manufacturer

    Samsung SDI

    String Design

    264S1P

    264S1P

    264S1P

    Cell Capacity

    94Ah

    94Ah

    68Ah

    Specified cycles* **

    6000

    Calendar life* **

    20

    Operating temperature [°C]

    23 ±5

    Efficiency [%]

    >96

    >95

    >93

    * Full cycle per day
    ** Depends on the application

  • Standard (additional available on request)

    EN 61000-6-2, EN 61000-6-4, CE-Conformity

  • Installation Requirements

    Location

    outside

    Max. altitude above MSL [m]

    1000

    Noise emission (10m distance) [dB]

    <60

Related Products/Applications

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That ensures the most economic and ecological solution for every project. A rising power consumption in the project may require a higher Energy Storage Capacity which can be easily upgraded.

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