A connection and junction box for a photovoltaic solar module having flexible flat conductor bands protruding from the surface of the solar module, wherein the connection and junction box has an insertion mouth at its side in mounting state facing the solar module, for at least one of the flexible flat conductor bands of the solar module, as well as comprising a housing for attaching to the solar module, and a connection device for the flexible flat conductor band, positioned in the housing, the connection device has a deflection arm and an electrical contact clamp, which is actuated when attaching the box to the solar module for bending and contacting the flat conductor band.