Deif Logo
Products

Land Power

  • Engine & single genset controller
  • Paralleling and protection
  • Advanced paralleling and power management controller
  • PV & battery controller
  • Protection relays
  • Programmable controller PLC
  • Digital voltage controller
  • HMI control panels
  • Instruments and switch board accessories
  • Remote monitoring + Insight

View all products

View all product solutions

Marine & offshore

  • Engine and single genset controller
  • Energy Management System
  • Paralleling and protection
  • Advanced paralleling and power management controller
  • Protection relays
  • Programmable controller PLC
  • HMI control panels
  • Instruments and switch board accessories
  • Bridge Instruments

View all products

View all product solutions

Wind Power

  • Wind turbine controller
  • Pitch controller
  • Intelligent drive
  • Pitch battery charger
  • Thyristor control modules
  • Grid protection

View all products

Applications

Land Power

  • Stand alone
  • Island parallel
  • Short term mains parallel
  • Hybrid power and microgrid solutions
  • Mains power export
  • Fast back up
  • Demand Side Management
  • Hybrid & micro grid
  • Balance of plant automation

View all applications

Marine & offshore

  • Energy-efficient power management
  • Electric propulsion
  • Hybrid vessels with battery storage
  • Offshore vessels and rigs
  • Variable speed for marine hybrid
  • Dynamic positioning operation
  • Switchboard equipment
  • Bridge instrumentation

View all applications

Wind Power

  • Turbine control system
  • Pitch system
  • Wind park power management system
  • Condition monitoring system
  • SCADA systems
  • Grid protection for turbine control
  • Grid connection
  • Park control

View all applications

Retrofits / upgrades

Land Power

Marine & Offshore

Wind Power

Cases

Land Power

  • DEIF and its AGC-150 controller made a unique, sustainable microgrid solution possible
  • School’s hybrid microgrid showcases ease of resource management
  • American switchgear leader places DEIF controller in the heart of its customised solutions
  • Leading data centre builds system with DEIF’s AGC-4 controller
  • Rental power supplier eases operation with intelligent power management system and remote monitoring

View all cases

Marine & Offshore

  • New pelagic vessel with intelligent delomatic 4 power management system
  • Worlds first all electric tug gets advanced DEIF indicator solution
  • Significant savings with automated power management system and hybrid energy storage
  • Fjord line saves fuel with blueflow
  • Five electric bidirectional ferries with advanced wind measuring solution

View all cases

Wind Power

  • Controller retrofit increases power productivity by 2%
  • Lack of spare parts and costly downtime led to a technology partnership with DEIF
  • Suzlon S64* turbines life extended with maximum performance
  • Commissioning 75 MW for Blaiken wind park Sweden
  • Vestas* V27 turbine controller upgrades comply perfectly with Italian grid code requirements

View all cases

Support

Downloads

  • Software
  • Documentation & drawings

Knowledge

  • Blog
  • Whitepapers
  • Publications

Helpdesk

  • Product support & contacts
  • RMA (Repair)

Training

  • Open courses (hands-on)
  • Webinars

Services

  • English (US)
    • Dansk
    • English
    • Deutsch
    • English (US)
    • Español
    • Français
    • Portugués
    • 한국어
    • 中文(简体)
    • Norsk
  • Products

    Land Power

    • Engine & single genset controller
    • Paralleling and protection
    • Advanced paralleling and power management controller
    • PV & battery controller
    • Protection relays
    • Programmable controller PLC
    • Digital voltage controller
    • HMI control panels
    • Instruments and switch board accessories
    • Remote monitoring + Insight

    View all products

    View all product solutions

    Marine & offshore

    • Engine and single genset controller
    • Energy Management System
    • Paralleling and protection
    • Advanced paralleling and power management controller
    • Protection relays
    • Programmable controller PLC
    • HMI control panels
    • Instruments and switch board accessories
    • Bridge Instruments

    View all products

    View all product solutions

    Wind Power

    • Wind turbine controller
    • Pitch controller
    • Intelligent drive
    • Pitch battery charger
    • Thyristor control modules
    • Grid protection

    View all products

  • Applications

    Land Power

    • Stand alone
    • Island parallel
    • Short term mains parallel
    • Hybrid power and microgrid solutions
    • Mains power export
    • Fast back up
    • Demand Side Management
    • Hybrid & micro grid
    • Balance of plant automation

    View all applications

    Marine & offshore

    • Energy-efficient power management
    • Electric propulsion
    • Hybrid vessels with battery storage
    • Offshore vessels and rigs
    • Variable speed for marine hybrid
    • Dynamic positioning operation
    • Switchboard equipment
    • Bridge instrumentation

    View all applications

    Wind Power

    • Turbine control system
    • Pitch system
    • Wind park power management system
    • Condition monitoring system
    • SCADA systems
    • Grid protection for turbine control
    • Grid connection
    • Park control

    View all applications

  • Retrofits / upgrades

    Land Power

    Marine & Offshore

    Wind Power

  • Cases

    Land Power

    • DEIF and its AGC-150 controller made a unique, sustainable microgrid solution possible
    • School’s hybrid microgrid showcases ease of resource management
    • American switchgear leader places DEIF controller in the heart of its customised solutions
    • Leading data centre builds system with DEIF’s AGC-4 controller
    • Rental power supplier eases operation with intelligent power management system and remote monitoring

    View all cases

    Marine & Offshore

    • New pelagic vessel with intelligent delomatic 4 power management system
    • Worlds first all electric tug gets advanced DEIF indicator solution
    • Significant savings with automated power management system and hybrid energy storage
    • Fjord line saves fuel with blueflow
    • Five electric bidirectional ferries with advanced wind measuring solution

    View all cases

    Wind Power

    • Controller retrofit increases power productivity by 2%
    • Lack of spare parts and costly downtime led to a technology partnership with DEIF
    • Suzlon S64* turbines life extended with maximum performance
    • Commissioning 75 MW for Blaiken wind park Sweden
    • Vestas* V27 turbine controller upgrades comply perfectly with Italian grid code requirements

    View all cases

  • Support

    Downloads

    • Software
    • Documentation & drawings

    Knowledge

    • Blog
    • Whitepapers
    • Publications

    Helpdesk

    • Product support & contacts
    • RMA (Repair)

    Training

    • Open courses (hands-on)
    • Webinars

    Services

  • Dansk
  • English
  • Deutsch
  • English (US)
  • Español
  • Français
  • Portugués
  • 한국어
  • 中文(简体)
  • Norsk

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CSR

We make the planet greener by improving global energy efficiency.

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About

Learn more about DEIF and our business.

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Land Power
Land Power
Marine & Offshore
Marine & Offshore
Wind Power
Wind Power
Green at heart

Green at heart

Social life at DEIF

Social life at DEIF

Quality

Quality

Career

Career

Group management

Group management

History

History

Accreditations and memberships

Accreditations and memberships

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News

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DEIF, Inc.


185 Hansen Ct., Suite 125
IL 60191 Wood Dale
US

Tel: +1 708-391-5454
Email: us@deif.com