An interlocking roof tile, comprising at least one body comprising: - an upper portion on which is formed a head edge, - a lower portion on which is formed a foot edge opposite to the head edge, - a central portion arranged between the upper portion and the lower portion, characterized in that the tile further comprises: - at least one housing comprising a first part called the housing central part extending over the central portion of the body of the tile and a second part called the housing head part contiguous to the housing central part and being in the form of a channel extending from the housing central part (Ga) to the head edge, - at least one retaining device of at least one part of a photovoltaic module, the retaining device comprising at least one retaining lower part configured to be fastened in the housing, at least one retaining upper part connected to the retaining lower part and delimiting with the retaining lower part an internal volume shaped to at least partially house a connector of the photovoltaic module, the retaining lower part comprising at least one connecting element (12a, 12b) configured to connect the retaining lower part with the retaining upper part, the retaining device comprising at least one first retaining element of a first edge of the photovoltaic module and at least one second retaining element of a second opposite edge of the photovoltaic module, the first retaining element being arranged on the retaining lower part device and the second retaining element being arranged on the retaining upper part, said retaining device being shaped to be housed at least partially in the housing so as to at least partially, and preferably entirely, fill the housing. - an upper portion on which is formed a head edge, - a lower portion on which is formed a foot edge opposite to the head edge, - a central portion arranged between the upper portion and the lower portion, - at least one housing comprising a first part called the housing central part extending over the central portion of the body of the tile and a second part called the housing head part contiguous to the housing central part and being in the form of a channel extending from the housing central part (Ga) to the head edge, - at least one retaining device of at least one part of a photovoltaic module, the retaining device comprising at least one retaining lower part configured to be fastened in the housing, at least one retaining upper part connected to the retaining lower part and delimiting with the retaining lower part an internal volume shaped to at least partially house a connector of the photovoltaic module, the retaining lower part comprising at least one connecting element (12a, 12b) configured to connect the retaining lower part with the retaining upper part, the retaining device comprising at least one first retaining element of a first edge of the photovoltaic module and at least one second retaining element of a second opposite edge of the photovoltaic module, the first retaining element being arranged on the retaining lower part device and the second retaining element being arranged on the retaining upper part, said retaining device being shaped to be housed at least partially in the housing so as to at least partially, and preferably entirely, fill the housing.