A solar module comprising: one or more solar cells having a front face and a back face, said solar cells being electrically connected to a terminal via one or more electrically conductive interconnect members, and surrounded by an encapsulant; an insulating backsheet arranged to overlay the one or more solar cells and encapsulant on a back face side of the module; and a laminate interlayer interposed between the encapsulant and the backsheet, the laminate interlayer comprising an electrically insulating layer and a metallic barrier film arranged in that order from a front face side of the module to the back face side of the module; wherein the laminate interlayer has a lateral extent less than the lateral extent of the backsheet.

A solar module comprising: one or more solar cells having a front face and a back face, said solar cells being electrically connected to a terminal via one or more electrically conductive interconnect members, and surrounded by an encapsulant; an insulating backsheet arranged to overlay the one or more solar cells and encapsulant on a back face side of the module; and a laminate interlayer interposed between the encapsulant and the backsheet, the laminate interlayer comprising an electrically insulating layer and a metallic barrier film arranged in that order from a front face side of the module to the back face side of the module; wherein the laminate interlayer has a lateral extent less than the lateral extent of the backsheet.

A photovoltaic, PV, module includes plural PV sections, each PV section including plural lamellas. A first lamella of the plural lamellas includes a back sheet, a first encapsulant material, a PV cell, a foldable material, a second encapsulant material, and a front sheet. The first encapsulant material bonds the PV cell to the back sheet, and the second encapsulant material bonds the PV cell to the front sheet. A first edge of the foldable material is sandwiched between the first and second encapsulant materials of the first lamella and a second edge of the foldable material is sandwiched between corresponding first and second encapsulant materials of a second lamella of the plural lamellas.

A photovoltaic, PV, module includes plural PV sections, each PV section including plural lamellas. A first lamella of the plural lamellas includes a back sheet, a first encapsulant material, a PV cell, a foldable material, a second encapsulant material, and a front sheet. The first encapsulant material bonds the PV cell to the back sheet, and the second encapsulant material bonds the PV cell to the front sheet. A first edge of the foldable material is sandwiched between the first and second encapsulant materials of the first lamella and a second edge of the foldable material is sandwiched between corresponding first and second encapsulant materials of a second lamella of the plural lamellas.

The present invention relates a photovoltaic module comprising 126, 138 or 150 back-contact half-cells. In an embodiment, the half-cells are divided into 3 groups of each 2 parallel strings with each string containing of the total number of half-cells. The module comprises an additional row of 6 back-contact half-cells, relative to known half-cell modules.

The present invention relates a photovoltaic module comprising 126, 138 or 150 back-contact half-cells. In an embodiment, the half-cells are divided into 3 groups of each 2 parallel strings with each string containing of the total number of half-cells. The module comprises an additional row of 6 back-contact half-cells, relative to known half-cell modules.

A faade element having a transparent cover plate and an opaque back element mounted on the cover plate. The cover plate has an outer surface facing the external environment and an inner surface facing the back element. The outer surface has a patterned region on which an interference layer is arranged. Alternatively, the interference layer is arranged on the inner surface. The inner surface and/or the outer surface have a patterned region having a height profile with hills and valleys. A portion of the patterned region is composed of flat segments that are inclined relative to the plane of the cover plate.

A faade element having a transparent cover plate and an opaque back element mounted on the cover plate. The cover plate has an outer surface facing the external environment and an inner surface facing the back element. The outer surface has a patterned region on which an interference layer is arranged. Alternatively, the interference layer is arranged on the inner surface. The inner surface and/or the outer surface have a patterned region having a height profile with hills and valleys. A portion of the patterned region is composed of flat segments that are inclined relative to the plane of the cover plate.

A thin film photovoltaic module includes a submodule with a first glass layer, a transparent conducting oxide layer, a thin film semiconductor layer, and a conductive back contact layer. The thin film module may further include a lamination layer and an electrically insulative backing layer. In one embodiment, the module may include a clip-less mounting feature comprising at least a first and second hole formed in the electrically insulative backing layer.

A thin film photovoltaic module includes a submodule with a first glass layer, a transparent conducting oxide layer, a thin film semiconductor layer, and a conductive back contact layer. The thin film module may further include a lamination layer and an electrically insulative backing layer. In one embodiment, the module may include a clip-less mounting feature comprising at least a first and second hole formed in the electrically insulative backing layer.