A solar cell module comprising: one or more photoelectric conversion cells in which a first electrode at a side of a first base plate and a second electrode at a side of a second base plate are in opposition via a functional layer; at least one barrier packaging material , that is sealed by a barrier packaging material seal and encloses the one or more photoelectric conversion cells; a first lead-out electrode connected to the first electrode via a first electrical connector ; and a second lead-out electrode connected to the second electrode via a second electrical connector , wherein the first electrical connector and the second electrical connector each contain solder, a conductor of the first lead-out electrode and a conductor of the second lead-out electrode are each a copper foil, the functional layer is an electrolyte layer and the solar cell module is a dye-sensitized solar cell module, when a three-dimensional space is imagined in which the base plate surface is an XY plane and the thickness direction is the Z axis, the first electrical connector and the second electrical connector are disposed at different positions in the XY plane to the electrolyte player , the barrier packaging material includes, in an outer surface aligned with the XY plane, a first lead-out electrode exposing part and a second lead-out electrode exposing part that respectively expose the first lead-out electrode and the second lead-out electrode from the solar cell module , where the first lead-out electrode exposing part and the second lead-out electrode exposing part are each sealed by at least one exposing part seal , and the first lead-out electrode exposing part and the first electrical connector are separated in the XY plane, and the second lead-out electrode exposing part and the second electrical connector are separated in the XY plane, wherein the first base plate surface and the second base plate surface define the XY plane. one or more photoelectric conversion cells in which a first electrode at a side of a first base plate and a second electrode at a side of a second base plate are in opposition via a functional layer; at least one barrier packaging material , that is sealed by a barrier packaging material seal and encloses the one or more photoelectric conversion cells; a first lead-out electrode connected to the first electrode via a first electrical connector ; and a second lead-out electrode connected to the second electrode via a second electrical connector , wherein the first electrical connector and the second electrical connector each contain solder, a conductor of the first lead-out electrode and a conductor of the second lead-out electrode are each a copper foil, the functional layer is an electrolyte layer and the solar cell module is a dye-sensitized solar cell module, when a three-dimensional space is imagined in which the base plate surface is an XY plane and the thickness direction is the Z axis, the first electrical connector and the second electrical connector are disposed at different positions in the XY plane to the electrolyte player , the barrier packaging material includes, in an outer surface aligned with the XY plane, a first lead-out electrode exposing part and a second lead-out electrode exposing part that respectively expose the first lead-out electrode and the second lead-out electrode from the solar cell module , where the first lead-out electrode exposing part and the second lead-out electrode exposing part are each sealed by at least one exposing part seal , and the first lead-out electrode exposing part and the first electrical connector are separated in the XY plane, and the second lead-out electrode exposing part and the second electrical connector are separated in the XY plane, wherein the first base plate surface and the second base plate surface define the XY plane. <EOS>