REFU Elektronik GmbH

Marktstr. 185, 72793 Pfullingen
Germany

Telephone +49-7121-4332-0
Fax +49-7121-4332-30
mail@refu-elektronik.de

Location

Hall map

Energy Storage Europe 2017 hall map (Hall 8b): stand C19

Fairground map

Energy Storage Europe 2017 fairground map: Hall 8b

Contact

Bernhard Griesinger

Sales Manager

Phone
+49 7123 4332 0

Email
bernhard.griesinger@refu-elektronik.de

Our range of products

Product categories

  • 02  Electrochemical Energy Storage
  • 02.01  Batteries

Batteries

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

Super Capacitors / Double Layer Capacitors

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

Storage for Integration into Distribution Networks

  • 06  Storage Systems
  • 06.03  Mobile Storage Systems

Mobile Storage Systems

  • 10  Services

Services

Our products

Product category: Stationary Grid-Connected Systems, Storage for Integration into Distribution Networks

REFUhybrid 100

The battery inverter REFUhybrid 100 was developed especially for commercial and industrial storage applications. It is compatible with all common high-voltage batteries and scalable through parallel connection of multiple units.

The inverter is certified for direct low-voltage grid connection according to AR-N-4105. As part of a storage system it is therefore ideal for self-consumption, peak-shaving as well as load management applications, for example in agricultural or commercial businesses. In addition the device offers special grid support features, such as compensation of phase unbalances.

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Product category: Stationary Grid-Connected Systems, Storage for Integration into Distribution Networks

Commercial storage systems

The storage systems consisting of battery inverter, LiFePO4 batteries and supervisory controls are suited especially for commercial and industrial applications. In addition to self-consumption and peak-shaving applications, they can also be used for load management or as back-up power supply. Therefore the use of these systems can help agricultural or commercial enterprises to reduce energy cost while guaranteeing a secure energy supply. Moreover, the provision of grid services like frequency regulation is possible.     

The modular design of the storage systems allows a flexible expansion, as well as integration in new and existing systems.

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Product category: Stationary Grid-Connected Systems

REFUsol 40/46K

Performance and reliability are what counts in large PV systems. The new REFUsol 40/46K inverters offer both. They are passively cooled without external fans and therefore require nearly no maintenance resulting in a long lifetime. The proven Ultra-Eta topology allows an efficiency over 98% even with partial loads, which speeds up the return of investment. Thanks to the external DC connection box the inverters can be positioned close to the strings or combined at one point within the plant.

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Product category: Stationary Grid-Connected Systems

REFUsol 08...23K

The new generation of REFUsol 08…23K three-phase sting inverters is based on the successful platform which delivers maximum yields with no maintenance. The new software allows easy future addition of accumulators, integration of PV systems in smart grids or adaption to regulation changes. Decentralized PV projects can be planned and built flexibly, as the simple layout can be rapidly multiplied. Partial systems connected to the grid during the construction phase provide early yields.

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About us

Company details

Setting new benchmarks with sustainable solutions - that’s the philosophy of the pioneer of the frequency converters. REFU Elektronik pursues it with every offered product, whether in drive, solar, storage or hybrid applications. The company, founded in 1965, profits from its long experience and large expertise in power electronics, but its portfolio does not stop there.

Cooperating with Endress and Kirsch within the Prettl Energy division or other partners, REFU Elektronik provides the full value chain in the hybrid energy sector to find the optimum in your applications. From grid-connected applications with PV and storage systems to diesel-hybrid systems – upon request everything from a single source.

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Company data

Number of employees

100-499

Foundation

1965

Target groups
  • Utility Companies, Public Utilities, Energy Industry
  • Network Operators, Transmission System Operators (TSO), Distribution System Operators (DSO)
  • Craftsmen, Installers, Electricians, Solar Technicians
  • Industry, Large Energy Consumers, Business, Hotels and Resorts
  • Mobility-Sector
  • Agriculture