The blades are intended for the E-141 EP4 prototype that is currently under construction in central Germany.

“We are well on schedule with the installation,” says Arno Hildebrand, the EP4 programme manager.

“The installation of the rotor blades is scheduled for mid-November. Commissioning is planned before end of the year.“

With its 141m diameter, the rotor blade of the E-141 EP4 is the longest to be found on the onshore market, Enercon says.

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