DEIF is a global supplier of green, safe and reliable power control solutions for decentralised power generation on land and at sea.

At DEIF, complying with laws, standards, and norms is just the start. See what we’re doing to ensure responsible and sustainable conduct and solutions throughout our global organisation. Facts and values

Explore DEIF's range of innovative solutions for sustainable energy production and management. Enhance efficiency, reliability, and sustainability today About us

All improved software can be downloaded at your convenience at www.deif.com under “Software”. Should you have any questions or experience problems finding the relevant software for your product, please feel free to call DEIF A/S at +45 96149614 or your relevant local DEIF office.

Established in 1933, DEIF has evolved from basic electromagnetic instruments to advanced controls for industries worldwide. Read about our journey here

Create any application you can imagine with DEIF’s flexible and reliable products. Optimize performance with intelligent energy management, reduce fuel consumption and emissions, and drive down costs—all with DEIF’s innovative devices.

Custom DEIF devices combine AC and DC busbars in hybrid solution for fishing; Techsol Marine uses PPM 300 to ensure safety at sea – and save the planet “We’re the DEIF people”: Ward’s Marine Electric caters to a diverse marine market with DEIF devices and support; SaierNico offers complete retrofit AMP solutions with DEIF components

Sunbelt Rentals partners with DEIF to support their customer's journey to reduce carbon impact; A modular solution to deliver robust, no-break power at onsite construction sites now exists, and the DEIF iE 250 is at it's core; KarmSolar reduce the complexity of low-emission hybrid microgrids with DEIF _____

Fundado en 1933, el Grupo DEIF está activo en más de 50 mercados globales. En nuestra casa matriz en Dinamarca, nuestros conocimientos y décadas de experiencia nos empodera en la industria de la investigacion y desarrollo (I+D), fabricación y pruebas líderes en la industria.

Innovent gets full control of Enercon E82s with DEIF retrofit solution; 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 _____