DEIF iE Convert power converters

DEIF iE Marine Series

A California company combines a massive solar array with battery, genset and utility access into a truly efficient microgrid

Sunbelt Rentals partners with DEIF to support their customer's journey to reduce carbon impact

Sustainability Report 2023

Annual Report 2023

A modular solution to deliver robust, no-break power at onsite construction sites now exists, and the DEIF iE 250 is at its core

KarmSolar reduce the complexity of low-emission hybrid microgrids with DEIF





We make the planet greener by improving global energy efficiency. Our solutions provide mission-critical facilities and businesses all over the world with uninterrupted power and ensure safe operation for the world’s seamen.