Eno from mid-2017 on will offer its 114 and its 126 turbines in a 4MW version for IEC IIA wind locations. The Rostock, northern Germany-based manufacturer so far only supplies those machines as 3.5MW models.

The upgraded turbines will have an up to 7% higher energy yield than their 3.5MW cousins.

"After the completion of the 0-series of the Eno 114 3.5MW