NOVELTY - The solar cell (1) includes a first porous electrode (31) arranged on one surface side of a middle substrate (11), and a second porous electrode (32) arranged on the other surface side of the middle substrate facing a capacitor substrate (13). The first porous electrode is electrically connected to a catalyst electrode (21) arranged on one surface side of the middle substrate. A translucent substrate (12) is arranged facing the middle substrate. A semiconductor electrode (22) with sensitizing dye is arranged on one surface side of the translucent substrate facing the middle substrate.    USE - Used in solar power generation.    ADVANTAGE - Conserves electric power for photovoltaics, outputs light even when no light is received, and performs charging operation when light is received. Ensures high capacitance of the capacitor included in the dye-sensitized solar cell, due to the formation of the electrode plane of the electrical-double-layer capacitor portion in the same width as the dye-sensitized solar cell portion. Ensures stable and easy manufacture and attachment of the middle substrate and capacitor substrate. Ensures reduced size by setting the electrical connection of the dye-sensitized solar cell portion and electrical-double-layer capacitor portion through the via formed in the middle substrate. Forms the porous electrode with wide surface area for ensuring high capacitance.    DETAILED DESCRIPTION - A first electrolyte portion (23) fills the area between the catalyst electrode and semiconductor electrode. A second electrolyte portion (33) fills the area between the first and second porous electrodes.    DESCRIPTION OF DRAWING(S) - The figure is a model sectional drawing showing the structure of the dye-sensitized solar cell with capacitor.    Solar cell (1)    Middle substrate (11)    Translucent substrate (12)    Capacitor substrate (13)    Catalyst electrode (21)    Semiconductor electrode (22)    First electrolyte portion (23)    First porous electrode (31)    Second porous electrode (32)    Second electrolyte portion (33)