Photovoltaic module and method for producing same
AssigneesIsovolta Osterreichische Isolierstoffwerke Aktiengesellschaft, Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.
InventorsAlbert Plessing, Horst-Christian Langowski, Ulrich Moosheimer
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Abstract
A description is given of a photovoltaic module (1) in the form of a laminate, which as the core layer exhibits a solar cell system (2) and encapsulation materials (3, 3′) applied on both sides of the latter. According to the invention, at least one encapsulation material layer (3′) consists of a sealing layer (4′) and a barrier layer (6), which consists of a plastic film or a plastic film composite, and on which an inorganic oxide layer (7) separated out to the vapor phase is present.
Claims12
A photovoltaic module in the form of a laminate, which as the core layer exhibits a solar cell system and encapsulation materials applied on both sides of the latter, wherein at least one encapsulation material layer comprises a sealing layer and a barrier layer, and that the barrier layer comprises a plastic film or a plastic film composite, which exhibits an inorganic oxide layer separated out of a vapor phase by physical vapor deposition and said sealing layer is arranged between said solar cell system and said barrier layer.
Dependencies are inferred from the claim text.