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Energy Storage / Aphelion / Utility-Scale

Aphelion Arc

A prefabricated energy system integrating PCS, transformer, medium-voltage switchgear, protection and EMS.

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Aphelion Arc prefabricated energy system
Aphelion · Utility-Scale

Product overview

A prefabricated energy system integrating PCS, transformer, medium-voltage switchgear, protection and EMS.

Back to Utility-Scale energy storage
At a glance
  1. 500 kW / 1.044 MWh
  2. Up to 500 kWp PV input
  3. Grid-connected and off-grid modes
Product architecture

Applications

Architecture

Unlike a conventional battery container, Arc coordinates conversion, transformation, switching, protection and control within one prefabricated system.

Inside Aphelion Arc

  • PCS, transformer and MV switchgear
  • Protection and EMS
  • Central HMI, status lights and emergency stop

Confirm around the product

  • Battery-side architecture and project duration
  • Upstream collection and grid requirements
  • Auxiliary supply, civil works and site fire plan
Configurations
Configuration 01

500 kW / 1.044 MWh prefabricated microgrid system

  • 500 kW
  • 1.044 MWh
  • Up to 500 kWp PV
  • Grid / off-grid
Applications

Utility interconnection blocks

Consider Arc where multiple electrical infrastructure layers need one coordinated prefabricated boundary.

Microgrid infrastructure

Use the prefabricated system as an integration point within the wider site-control and generation architecture.

Distributed energy coordination

Define battery inputs, upstream connection and dispatch requirements before final system configuration.

Technical information

Technical data by configuration

Compare specifications by configuration. Controls, protection and local requirements are addressed during system design.

Aphelion Arc

500 kW / 1.044 MWh prefabricated microgrid system

A prefabricated microgrid configuration coordinating four liquid-cooled battery cabinets, 500 kW of power conversion and up to 500 kWp of PV input.

01 · Battery and PV system
ParameterValue
Battery energy1,044 kWh
Battery arrangement4 × 261 kWh liquid-cooled cabinets
Battery voltage range650–949 V DC per cabinet
Battery enclosure protectionIP54
Max. PV power500 kW
Max. PV input voltage1,000 V DC
MPPT voltage range250–850 V DC
01 · Microgrid power conversion
ParameterValue
Rated AC output power500 kW
Max. apparent power550 kVA
Grid voltage range320–460 V AC
Off-grid rated voltage400 V AC
Rated frequency50 / 60 Hz
AC connection3W + N + PE
Conversion-equipment protectionIP20
Operating temperature−30–55°C

Prepare a useful enquiry

Bring these four project inputs to the first sizing conversation:

  • Target power and duration
  • DC or AC collection design
  • Grid voltage
  • Transport and site constraints

Certifications and compliance

  • CE
  • SGS
  • DEKRA
  • UL
  • VDE
  • Bureau Veritas
  • INMETRO

Certification and conformity marks apply to the product family; final applicability follows the selected configuration and destination market.

Aphelion series

Choose by system boundary

Compare products in this series by format, configuration and project requirements.

Reserve

Aphelion Reserve

A 20-foot liquid-cooled DC battery container dedicated to the battery side of a utility-scale storage system.

View Aphelion Reserve
Link

Aphelion Link

An integrated AC block extending the Reserve architecture with a same-height PCS and AC functional compartment.

View Aphelion Link
Current product

Aphelion Arc

A prefabricated energy system integrating PCS, transformer, medium-voltage switchgear, protection and EMS.

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Turn architecture into a project plan

Share the battery-side design, MV interconnection, control scope and site constraints so the verified Arc system pack can be prepared.

Discuss Aphelion Arc

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