Abstract: Photovoltaic module comprising a plurality of multijunction photovoltaic cells, at least one of said multijunction photovoltaic cells comprising: a first photovoltaic sub-cell extending over a first predetermined area; a second photovoltaic sub-cell provided on said first photovoltaic sub-cell and in electrical connection therewith, said second photovoltaic sub-cell extending over a second predetermined area which is smaller than said first predetermined area so as to define at least one zone in which said first photovoltaic sub-cell is uncovered by said second photovoltaic sub-cell; an electrically-insulating layer situated upon said first photovoltaic sub-cell in at least a part of said zone; and an electrically-conductive layer situated upon at least part of said electrically-insulating layer and in electrical connection with a surface of said second photovoltaic sub-cell, wherein at least one of said multijunction photovoltaic cells is electrically connected to at least one other of said multijunction

Abstract: Method of manufacturing a single-side-contacted photovoltaic device (1), comprising the steps of: a) providing a photovoltaically-active substrate (3) defining a plurality of alternating hole collecting zones (3a) and electron collecting zones (3b) arranged in parallel strips; b) depositing a conductive layer (5) across said zones; c) depositing at least one conductive track (9) extending along at least part of each of said zones (3a, 3b); d) selectively forming a dielectric layer (7) on each of said zones (3a, 3b), so as to leave an exposed area free of dielectric at an interface between adjacent zones (3a, 3b); e) etching said conductive layer (5) in said exposed areas; f) applying a plurality of interconnecting conductors (11a, 11b) so as to electrically interconnect at least a portion of said hole collecting zones (3a) with each other, and to electrically interconnect at least a portion of said electron collecting zones (3b) with each other.

Abstract: Photovoltaic module comprising a plurality of multijunction photovoltaic cells, at least one of said multijunction photovoltaic cells comprising : a first photovoltaic sub-cell extending over a first predetermined area; a second photovoltaic sub-cell provided on said first photovoltaic sub-cell and in electrical connection therewith, said second photovoltaic sub-cell extending over a second predetermined area which is smaller than said first predetermined area so as to define at least one zone in which said first photovoltaic sub-cell is uncovered by said second photovoltaic sub-cell; an electrically-insulating layer situated upon said first photovoltaic sub-cell in at least a part of said zone; and an electrically-conductive layer situated upon at least part of said electrically-insulating layer and in electrical connection with a surface of said second photovoltaic sub-cell, wherein at least one of said multijunction photovoltaic cells is electrically connected to at least one other of said multijunction