Upgrade your Vestas* control system and increase AEP* with up to 2-4%

DEIF’s simple and easy-to-install controller upgrade for Vestas increases availability and turbine performance from day one.

Lack of spare parts and costly downtime led to a technology partnership with DEIF

A year ago, the Brazilian behemoth and wind OEM WEG decided to look for a new supplier of pitch system, and at the same time, WEG wanted to find a long-term technology partner, that could help them future-proof its wind turbines.

Book a free session and find out how to boost your MM82/MM92 Senvion* turbines

Take ownership of your Senvion assets

DEIF’s controller retrofit solution gives you complete control of operation and maintenance of the Senvion MM82 and MM92 series.

CASE: Terra-Gen LLC

Controller retrofit increases power productivity by 2%

CASE: ERG retrofits V47 turbines with solution from DEIF

Improve AEP and extend turbine lifetime

Download the presentation and find out how…

CSR report 2019

High business ethics and strong focus on sustainable solutions go hand in hand with good business.

Annual report 2019

DEIF is back on the growth track increasing both revenue and profit

CASE: Suzlon S64* turbines life extended

RENEW Energy Maintenance replaced its turbine controller and the electrical pitch system with a control system retrofit

SCADA systems for wind turbine control & power systems

Get full remote control and supervision of your entire wind park and individual wind turbine with SCADA

CASE: Vestas V27 turbine controller upgrades comply

The Italian service provider, Ren Power S.r.l refurbishes, upgrades and installs five Vestas V27s