A dye-sensitized solar cell module which is characterized by providing a pair of opposed substrates 10 and 17 in which at least one of the substrates is transparent and a plurality of conductive layers 11 and 18 are formed in parallel with one another on the each opposed surface of the substrates, a plurality of adjacent photoelectric conversion devices 1a and 1b formed in a state of being electrically connected in series between the pair of conductive substrates 11 and 17, and insulating layers 16 formed between the adjacent photoelectric conversion devices 1a and 1b, wherein the photoelectric conversion devices 1a and 1b have a porous semiconductor layer 12 adsorbing a dye, an electrolyte layer 13 and a catalyst layer 14 and the insulating layer 16 is formed by dividing into two or moretimes in the direction of a substrate thickness.