The "Solar Power Plant - Medium Voltage Electrical Infrastructure" project carried out across Turkey in 2015 for Tegnetia covers the installation and improvement of the medium voltage electrical infrastructure of 34 solar power plants with a total capacity of 140.53 MW. The project included transformer centers, medium voltage energy distribution systems, low voltage distribution panels, cable channels, and cabling works, and all systems' testing and commissioning processes were successfully completed. Thanks to this comprehensive work, the electricity produced from solar energy was efficiently and reliably transferred to the grid, significantly contributing to the development of renewable energy infrastructure.