Siemens Gamesa took the wraps off the latest addition to its turbine range that features a 155-metre rotor aimed at boosting output from
OEM says longer blades of SG 4.7-155 will tap into lower-wind sites and borrows rotor from 5.X platform
Siemens Gamesa took the wraps off the latest addition to its turbine range that features a 155-metre rotor aimed at boosting output from