Electrode for photovoltaic cells, photovoltaic cell and photovoltaic module

Claims an electrode, and electric conductive surface, specifically talk-back a conductive contact a photoelectric element board 3 at least one surface; the electrode comprises: Electric insulating optical signal film (10); The adhesive layer 11, which is provided, wherein one film (10); theAnd multiple first substantially parallel, a conductive wire ( 5), which is inserted to the adhesive layer 11, wherein the wire 5 surface of a part of adhesive layer protruding 11; and at least one cover from the adhesive layer 11 the housing by a low melting point the coating of a alloy 2, wherein the first multiple lines (5 ' a electrically connected to the first rod 20. Every two of the electrode be formed for continuous strip is no end, which can be used to the length; the length corresponding to the processing connected to the conveniently forming PV module the length of the photoelectric element 3 array, a wire in the longitudinal direction marched forward 5 ') corresponding to the PV cell the distance of distance between the switch. And the upper 16 or electrode strip 16 PV cells or the PV modules may include one or more photoelectric battery comprising at least 3), comprising an electric conductivity, the anti-reflection and optical signal electroplated at least the surface 4, wherein the first multiple lines (5 ' be supporting the alloy 2 welded to the coating (4) and corresponding terminal rod 20 or a terminal frame (17).