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Bürgerwiesenweg 5, 27336 Rethem

Hall map

ENERGY STORAGE EUROPE 2020 hall map (Hall 1): stand F26

Fairground map

ENERGY STORAGE EUROPE 2020 fairground map: Hall 1

Our range of products

Product categories

  • 04  Electrical Energy Storage
  • 04.01  Super Capacitors / Double Layer Capacitors

Super Capacitors / Double Layer Capacitors

  • 06  Storage Systems
  • 06.01  Grid-Connected Systems
  • 06.01.02  Storage for Integration into Distribution Networks

Storage for Integration into Distribution Networks

  • 06  Storage Systems
  • 06.02  Off-Grid Systems
  • 06.02.01  Stationary Off-Grid Storage

Stationary Off-Grid Storage

  • 06  Storage Systems
  • 06.02  Off-Grid Systems
  • 06.02.02  Mobile Off-Grid Storage

Mobile Off-Grid Storage

  • 08  Equipment / Components
  • 08.02  Inverters

Our products

Product category: Inverters

Battery-to-Grid Converter

The B2G-Converter is a highly efficient modular full power converter for battery storage systems with liquid-cooled IGBT-power-stacks and ultra-fast control system in the power range 250 kW to 6.0 MW+.

The B2G-Converter provides advanced grid support services, e.g. Enhanced Frequency Response (UK) and Primary Operating Reserve (IRL) as well as Reactive Power Compensation for highly dynamic grid voltage control. Suitable for large-scale battery storage plants up to 100 MW through modular and containerized design.

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Product category: Inverters

STATCOM Converter

The STATCOM Converter is designed to compensate reactive power created by long transmission cables and transformers in wind farms or solar farms.

The STATCOM Converter provides highly dynamic response to be used in voltage control mode in order to stabilize the grid voltage. The voltage control can be performed either in standalone mode or by measuring the medium voltage line.

The STATCOM Converter is able to reduce harmonic distortion caused by nonlinear consumers.

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Product category: Inverters

MSC Converter

The MSC Converter is a hybrid power converter based on the „Multi Source Concept“. Multiple energy sources can be connected to the DC-link of the power converter, thus reducing installation costs and achieving a higher level of system integration in grid stabilization projects.

In a hybrid flywheel-battery project the MSC Converter can connect both the flywheels as well as the batteries to the grid, ensuring optimized power flows and a unified control system.

In a hybrid ultracapacitor-diesel-generator project the MSC Converter can connect both energy sources to the grid, ensuring immediate active power injection and seamless transition from ultracapacitor- to generator-operation.

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About us

Company details

FREQCON is one of the leading German manufacturers of power converters and control systems for renewable energy systems and energy storage applications.

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Company data

Number of employees




Area of business
  • Storage systems
  • Components and materials
Target groups
  • Energy sector (representatives from PV, wind, biomass etc.)
  • Public utility companies
  • Carrier of electricity grids
  • Research institutes
  • Enterprises