A model of a wind turbine with the Siemens Gamesa logo is displayed outside the annual general shareholders meeting in Zamudio, Spain, June 20, 2017. REUTERS/Vincent West/MADRID/FRANKFURT, Sept 27 (Reuters) - Siemens Gamesa is aiming to fix major issues with its flagship onshore wind turbine model over the next three months, its CEO said, warning that 10-15 loss-making projects related to the troubled equipment would continue to be a drag until 2024. "The biggest thing really for us is to stabilize the 5.X project," Siemens Gamesa (SGREN.MC) CEO Jochen Eickholt told Reuters. read moreCompetition from newer entrants, particularly Chinese firms, has also squeezed Siemens Gamesa, especially in markets including Brazil and India, Eickholt said. The deal is awaiting final approval from the market regulator in Madrid, where Siemens Gamesa was listed in 2017. read moreIn the meantime, Siemens Gamesa has engaged in tough discussions with customers to raise selling prices, with some success, Eickholt said.

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