NOVELTY - The interconnecting structure for producing series of interconnections among multiple photovoltaic cells, comprises a first pattern of electrically conductive material extending over a first insulating sheet surface, and a second pattern of electrically conductive material extending over a second insulting sheet surface. The first surface comprises a sealing material having adhesive affinity for an electrically conductive top light incident surface (59) of the first photovoltaic cell. The second surface comprises a material having adhesive affinity.    USE - The interconnecting structure is useful for producing series of interconnections among multiple photovoltaic cells.    ADVANTAGE - The interconnecting structure allows facile and efficient production of modular arrays of photovoltaic cells at reduced cost in a simple manner, provides improved substrates to achieve series of interconnections among photovoltaic cells, ensures mass production of photovoltaic cell modules and arrays, and reduces cost and complexity of photovoltaic power installations.    DETAILED DESCRIPTION - The interconnecting structure for producing series of interconnections among multiple photovoltaic cells, comprises a first pattern of electrically conductive material extending over a first insulating sheet surface, and a second pattern of electrically conductive material extending over a second insulating sheet surface. The first surface comprises a sealing material having adhesive affinity for an electrically conductive top light incident surface (59) of the first photovoltaic cell. The second surface comprises a material having adhesive affinity for a conductive bottom surface (66) of a second photovoltaic cell. The first and second patterns comprise a monolithic conductive material extending through holes from the first pattern to the second pattern. INDEPENDENT CLAIMS are included for:    (1) a combination of photovoltaic cell structure and an interconnecting structure;    (2) a unit of tabbed photovoltaic cell stock;    (3) a process for production of an interconnected array of photovoltaic cells; and    (4) a photovoltaic energy installation.    DESCRIPTION OF DRAWING(S) - The diagram shows a sectional view of a photovoltaic structure.    Photovoltaic structure (1)    Semiconductor structure (11)    Metal-based foil (12)    Base layer (13)    Metal-based layer (14)    Light-incident top surface (59)    Bottom surface. (66)