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: The present invention relates to an electronic device comprising a power supply module connected to a converter system, wherein said power supply module comprises a plurality of elements for producing electricity from renewable energy connected in series and said elements for producing electricity from renewable energy are assembled in groups, characterized in that the converter system comprises a plurality of regulator circuits, each regulator circuit being connected to a group of elements for producing electricity from renewable energy so that each group of elements for producing electricity from renewable energy can be controlled separately.

Abstract: The present invention relates to an electronic device comprising a power supply module connected to a converter system, wherein said power supply module comprises a plurality of elements for producing electricity from renewable energy connected in series and said elements for producing electricity from renewable energy are assembled in groups, characterised in that the converter system comprises a plurality of regulator circuits, each regulator circuit being connected to a group of elements for producing electricity from renewable energy so that each group of elements for producing electricity from renewable energy can be controlled separately.

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: Disclosed is a solid oxide fuel cell (SOFC) positive electrolyte negative (PEN) comprising electrodes on the rear side thereof used for establishing contact between a flat interconnecting plate and a raised structure which is configured in such a way that it forms gas circulation channels with said plate. The PEN and interconnecting plates can have holes so as to create internal gas inlet and outlet tubes. The electrolyte/electrode interface can also be configured as a raised structure increasing the ratio of the extended area to the projected area.

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: Disclosed is a solid oxide fuel cell (SOFC) positive electrolyte negative (PEN) comprising electrodes on the rear side thereof used for establishing contact between a flat interconnecting plate and a raised structure which is configured in such a way that it forms gas circulation channels with said plate. The PEN and interconnecting plates can have holes so as to create internal gas inlet and outlet tubes. The electrolyte/electrode interface can also be configured as a raised structure increasing the ratio of the extended area to the projected area.