Solid oxide fuel stack comprising at least one solid oxide fuel cell (1) and at least one interconnector (6) associated to the solid oxide fuel cell (1), the solid oxide fuel cell (1) comprising a first electrode (2), an electrolyte (3) deposited on the first electrode (2), a second electrode (4) deposited on the electrolyte (3), and a metal support (5) arranged on the second electrode (4). The interconnector (6) comprises contact means (8) for the electrical contact with the metal support (5), said contact means (8) being arranged to resiliently support the solid oxide fuel stack (1) by the application of contact pressure to the metal support (5).