METHOD OF FORMING AN ENCAPSULANT LAYER FOR A PHOTOVOLTAIC CELL MODULE

A method of forming an encapsulant layer for a photovoltaic cell module including a photovoltaic cell layer and an outer layer spaced from the photovoltaic cell layer comprises disposing a silicone composition having a kinematic viscosity of from greater than 0 to less than about 1,000 centistoke (c...

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Hauptverfasser:	DRAKE, ROBERT, ANDREW, NORRIS, ANN, WALSTROM, PIXTON, MATTHEW, ROBERT, GAMMIE, ANDREW, BRUCE, GRIFFIOEN, KELLY, M, MINGES, STEPHANIE, L
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ADHESIVES BASIC ELECTRIC ELEMENTS CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS COMPOSITIONS BASED THEREON CORRECTING FLUIDS DYES ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY FILLING PASTES INKS METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS ORGANIC MACROMOLECULAR COMPOUNDS PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING POLISHES SEMICONDUCTOR DEVICES THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS USE OF MATERIALS THEREFOR WOODSTAINS
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Beschreibung
Zusammenfassung:	A method of forming an encapsulant layer for a photovoltaic cell module including a photovoltaic cell layer and an outer layer spaced from the photovoltaic cell layer comprises disposing a silicone composition having a kinematic viscosity of from greater than 0 to less than about 1,000 centistoke (cSt) at 25 °C between the photovoltaic cell layer and the outer layer. The method further comprises polymerizing the silicone composition in situ between the photovoltaic cell layer and the outer layer, thereby forming the encapsulant layer in the photovoltaic cell module. L'invention porte sur un procédé qui permet de former une couche d'encapsulation pour un module de cellule photovoltaïque comprenant une couche de cellule photovoltaïque et une couche extérieure espacée de la couche de cellule photovoltaïque. Le procédé selon l'invention consiste à disposer, entre la couche de cellule photovoltaïque et la couche extérieure, une composition de silicone dotée d'une viscosité cinétique à 25 °C supérieure à 0 et inférieure à 1 000 centistokes (cSt) environ. Le procédé consiste en outre à polymériser la composition de silicone in situ, entre la couche de cellule photovoltaïque et la couche extérieure, de façon à former la couche d'encapsulation dans le module de cellule photovoltaïque.