6 - "Installation Of Photovoltaic Power Plants (Cef) And Electricity Storage Installations For The Supply Of Internal Services Installed In The Stations C.N.T.E.E Transelectrica Sa" - Electrical Stations: 220/110/20 Kv Târgu Jiu Nord, 220/110 Kv Craiova Nord, 220/110 Kv , 220/110 Kv Calafat