Abstract: A photovoltaic assembly with integrated mounting structure is disclosed, which comprises a back sheet made of a single sheet and accommodating at least one solar module in a central portion of the back sheet, wherein the back sheet comprises a first lateral portion and a second lateral portion extending along two opposite sides of the central portion and forming a predetermined angle with respect to the central portion, wherein the first and second lateral portions respectively comprise a first base portion and a second base portion adapted to lay on a roof surface. The back sheet is therefore both a supporting sheet for the solar modules and a mounting structure in a single body.

Abstract: According to the present invention there is provided a photovoltaic element, comprising a photovoltaic laminate; a structural substrate; wherein the photovoltaic element further comprises a plurality of hairs which are arranged to improve adhesion between said photovoltaic laminate and said structural substrate. There is also provided an intermediate product which is used in the manufacture of such a photovoltaic element and a method of manufacturing such a photovoltaic element.

Abstract: According to the present invention there is provided a photovoltaic element, comprising a photovoltaic laminate; a structural substrate; wherein the photovoltaic element further comprises a plurality of hairs which are arranged to improve adhesion between said photovoltaic laminate and said structural substrate. There is also provided an intermediate product which is used in the manufacture of such a photovoltaic element and a method of manufacturing such a photovoltaic element.

Abstract: Apparatus for continuously producing flexible semiconductor devices through deposition of a plurality of semiconductor layers onto a moving flexible substrate by using Plasma Enhanced Chemical Vapor Deposition (PECVD) processing, where at least two successive layers are deposited in the same deposition chamber onto the substrate traveling in opposite directions. Computer program product directly loadable into the internal memory of a digital computer comprising software code portions for determining and controlling all the necessary parameters for the production of flexible semi-conductor devices in a such apparatus when said computer program product is run on a computer. Roll-to-roll method for producing flexible semiconductor devices, wherein a plurality of semiconductor layers are deposited in the same deposition chamber onto a flexible substrate moving in opposite directions.

Abstract: An electric energy generating module is shaped to take on a desired two dimensional profile to match a non-flat surface or architectural element such as corrugated roofing. The module includes an electric energy generating film sealed between a top layer of encapsulant material and a bottom layer of encapsulant material. The type and quantity of the encapsulant materials are such that the shape of the encapsulant materials can be altered when a high temperature and/or pressure is applied to the module, but where the encapsulant materials provide a rigid structure around the electric energy generating film under ordinary (i.e., naturally occurring) temperature and pressure conditions. The module can therefore be shaped by applying a suitable pressure and/or a high temperature but, once placed under ordinary temperature and pressure conditions, the module has a rigid structure.

Abstract: A portable solar charger (2), comprising a flexible solar panel (23) rollable on a cylindrical stiff core (12). The device comprise a flexible protection (32) fully encircling the solar panel (23) when in the rolled position. The device provides superior portability and ruggedness for indoor and outdoor applications.

Abstract: Sealed electric power generating product including:

Abstract: Apparatus for continuously producing flexible semiconductor devices through deposition of a plurality of semiconductor layers onto a moving flexible substrate by using Plasma Enhanced Chemical Vapor Deposition (PECVD) processing, where at least two successive layers are deposited in the same deposition chamber onto the substrate traveling in opposite directions. Computer program product directly loadable into the internal memory of a digital computer comprising software code portions for determining and controlling all the necessary parameters for the production of flexible semi-conductor devices in a such apparatus when said computer program product is run on a computer. Roll-to-roll method for producing flexible semiconductor devices, wherein a plurality of semiconductor layers are deposited in the same deposition chamber onto a flexible substrate moving in opposite directions.

Abstract: An electric power generating film and a method of fabrication so that a variety of different geometrical configurations and arrangements can still be realized after having applied the active power generating layer over the whole area of the device.

Abstract: There is described a colored photovoltaic cell (1) with a semiconductor, preferably silicon, which has high efficiency and a pleasing colored appearance, allowing it to be used as a dial for a watch or another electronic apparatus powered by the cell. The cell includes a reflective metal substrate (2) serving as the bottom electrode, a stack of hydrogenated amorphous silicon layers forming p-i-n junctions (8), and a transparent top electrode (9). The latter may be coated with a layer (16) of slightly diffusing lacquer, which may be colorless or colored. The respective thicknesses e1 of the top electrode and e2 of the silicon are combined as a function of the refractive indices of the materials so as to produce an interferential reflection in a predetermined reflection spectrum.

Abstract: There is described a colored photovoltaic cell (1) with a semiconductor, preferably silicon, which has high efficiency and a pleasing colored appearance, allowing it to be used as a dial for a watch or another electronic apparatus powered by the cell. The cell includes a reflective metal substrate (2) serving as the bottom electrode, a stack of hydrogenated amorphous silicon layers forming p-i-n junctions (8), and a transparent top electrode (9). The latter may be coated with a layer (16) of slightly diffusing lacquer, which may be colorless or colored. The respective thicknesses e1 of the top electrode and e2 of the silicon are combined as a function of the refractive indices of the materials so as to produce an interferential reflection in a predetermined reflection spectrum.

Abstract: The invention concerns a dial, in particular for a timepiece, formed of a solar cell including a substrate, at least one plurality of superposed layers defining at least one n-i-p or p-i-n element and a conductive layer forming a first electrode arranged to be exposed to luminous radiation, characterised in that said electrode is formed of a partially reflective metal layer.