Since going on the market, the two models have sold more than 500MW in capacity, said the manufacturer.
Certification body TÜV Nord verified the main characteristics of the turbines in Janneby, northern Germany, following an extensive measurement and validation programme by DNV GL.
The N117/3000 with hub heights of 91, 120 and 141 metres is type-certified for medium wind speeds (IEC2), and type certificates for hub heights of 75, 85 and 100 metres have been received for the N100/3300 high-wind turbine.
The
