Alstom says the improvements will boost the net capacity factor of the range to up to 48%.
The upgrade means the ECO 110 turbine, currently designed for medium (Class 2-A) wind sites, becomes a medium and high winds (Class 2-A, and IS-Class) machine.
The ECO 122 turbine, currently suitable for Class 3 sites, is being upgraded to a medium- and low-winds (Class 3-A, and 2-B Class) model.
Unveiling
