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 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 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 . <EOS>