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1356
resultados
Última actualización
03/05/2026 [07:29:00]
Resumen de: FR3168125A1
L’invention concerne notamment un procédé de réalisation d’un dispositif comprenant au moins deux couches minces et destiné à être mis en œuvre notamment dans les domaines de l’optoélectronique et du photovoltaïque, ledit procédé comportant les étapes suivantes : fourniture d’un wafer de silicium (c-Si) (2), chargement dudit wafer de silicium (c-Si) (2) dans un premier réacteur pour réaliser une fine couche de germanium (Ge) (3) par dépôt chimique en phase vapeur assisté par plasma, avec éventuellement un gradient de silicium (Si) dans les premiers nanomètres, de façon à obtenir un dispositif intermédiaire, chargement dudit dispositif intermédiaire dans un second réacteur, puis dépôt et croissance par épitaxie d’une fine couche d’arséniure de gallium (AsGa) (4) par dépôt chimique en phase vapeur à basse température et à pression réduite (Remote Plasma Chemical Vapor Deposition ou RP-CVD). Figure pour l’abrégé : Fig. 1
Resumen de: FR3168001A1
L’invention porte sur un dispositif (1) de calibration spectrométrique, comprenant une source lumineuse large bande calibrée en intensité (2) et un diffuseur à transmission corrigée en cosinus (3) couplé à ladite source lumineuse. L’invention concerne également l’utilisation de ce dispositif pour la calibration absolue d’un système de spectro-imagerie tant micro que macro. Figure pour l’abrégé : Figure 1
Resumen de: FR3167967A1
Structure de fixation d’un panneau (12) sur un bâtiment (14), la structure (10) comportant un rail inférieur (16) et un rail supérieur (18) destinés à être montés sur le bâtiment (14), un rail arrière destiné à être fixé sur le panneau (12), un support inférieur configuré pour être reçu et coopérer avec le rail inférieur (16), et un ensemble crochet supérieur comprenant un crochet mobile apte à être mis en appui sur un profil supérieur du rail supérieur (18) et un élément de verrouillage apte à être mis en appui sous le profil supérieur du rail supérieur (18). Habillage d’un bâtiment comprenant une pluralité de panneaux (12) fixés sur le bâtiment (14) au moyen de la structure. Procédé de fixation d’un panneau (12) sur un bâtiment (14) au moyen de la structure. Figure pour l’abrégé : Fig. 1
Resumen de: FR3167942A1
Il est proposé une pièce de levage destinée à être solidarisée à une structure porteuse de panneaux solaires. Cette pièce de levage est remarquable en ce qu’elle comprend des moyens de déport de l’un des points de levage de la structure porteuse au-dessus de la surface des panneaux solaires, les moyens de déport se présentant sous la forme d’une structure mécanosoudée comprenant une embase de fixation (10) définissant un plan médian et un axe de fixation, un premier organe de déport (20) s’étendant dans le plan médian depuis l’embase de fixation incliné par rapport à l’axe de fixation de l’embase d’un angle d’inclinaison, et un deuxième organe de déport (30) s’étendant dans le plan médian depuis une extrémité du premier organe de déport et perpendiculairement à celui-ci, le deuxième organe de déport étant conformé pour que le point de levage déporté forme saillie et pour recevoir un moyen de levage au-dessus de la surface de captation solaire. Figure 2
Resumen de: WO2026086351A1
The present disclosure is applicable to the technical field of solar cells, and provides a cell, a module and a photovoltaic system. The cell comprises: a silicon substrate; a first transport layer; a second transport layer; a first conductive layer; and a second conductive layer provided with a first insulating opening, a side surface of the second transport layer being exposed to form a second insulating opening, and a side surface of the first conductive layer being provided with a third insulating opening. The present disclosure reduces the possibility of electric leakage.
Resumen de: WO2026086177A1
The present disclosure is applicable to the technical field of photovoltaics. Provided are an HBC cell, a cell assembly and a photovoltaic system. The HBC cell comprises: a silicon substrate, wherein the silicon substrate has a rear surface and a light-facing surface that are disposed opposite each other, first regions and second regions are alternately disposed on the rear surface of the silicon substrate, the first regions are polished regions, and the second regions are textured regions; and a first passivation layer, a first doped layer, a first conductive film layer and a first electrode that are stacked in sequence in each first region, and a second passivation layer, a second doped layer, a second conductive film layer and a second electrode that are stacked in sequence in each second region, wherein the first doped layer and the second doped layer are of different types, the first conductive film layer is not in communication with the second conductive film layer, and the width of the first electrode is less than the width of the second electrode. Increasing the width of a second electrode can improve the internal back-reflection capability of front incident light, thereby helping to improve the current output. The effect of contact resistance is reduced, thereby improving the transport efficiency of carriers.
Resumen de: US20260117579A1
An embodiment provides a window unit corner spacer for spacing apart first and second window panels in a window unit. The corner spacer may comprise a corner spacer body having a recess that is dimensioned to receive a solar cell, and a first coupling portion and a second coupling portion each extending from the body. The corner space may also include a first electrical connector positioned in the recess for electrically connecting the solar cell that is received in the recess to one or more electrical components. The corner space may also include a spacer coupler coupled to or formed with the body. The spacer coupler may be configured to be received in and couple to one or more spacer portions that space apart the first and second window panels, wherein, in use, a primary seal that prevents transfer of a gaseous medium, such as air, if formed between at least the spacer coupler and the first and second window panels.
Resumen de: US20260123090A1
0000 This present disclosure provides a back contact solar cell and a photovoltaic module. In one example, a back contact solar cell includes a silicon substrate, a P-type doped polysilicon layer, and an N-type doped polysilicon layer, where the silicon substrate includes a first side and a second side opposite to the first side. The P-type doped polysilicon layer is located in a first region on the first side of the silicon substrate, and the N-type doped polysilicon layer is located in a second region on the first side of the silicon substrate, where the first region is different from the second region. A ratio of a thickness of the P-type doped polysilicon layer to a thickness of the N-type doped polysilicon layer ranges from 1 to 2.
Resumen de: WO2026087939A1
Embodiments of the present invention illustrate a rotary shading system, which includes portable box that encloses one or more shade panels. Each shade panel comprises multiple blades stacked movably over one another, allowing them to be folded for compact storage within the box or spread out to provide shade. The system incorporates one or more motors connected to the plurality of blades, enabling them to be spread or folded automatically. Sunlight intensity is detected by one or more sensors positioned on the box. A rotary folding mechanism facilitates the spreading or folding of the plurality of blades through a circular superimposed motion. Solar panels integrated into the system convert sunlight into electrical energy, which is stored in a battery unit. A processing module manages the motors, processes sensor data, and controls the rotary folding mechanism to adjust shading based on sunlight levels.
Resumen de: WO2026089171A1
The present invention relates to a two-terminal rapid shutdown device for a solar power generation system. The rapid shutdown device of a two-terminal structure for each solar panel may be provided by: a transmitter that generates a high-frequency current and transmits the current via a connection line electrically connecting a plurality of solar panels; and a plurality of receivers that switch an electrical connection between the two terminals by using the power of the high-frequency current flowing in the connection line while each of the two terminals is connected between two neighboring solar panels among the plurality of solar panels.
Resumen de: US20260116585A1
A deployable solar array is mounted on a rocket in a stowed position and deployed in space. The deployable solar array includes a plurality of frame body units. Each frame body unit includes a frame body and a film. The frame body defines a frame shape. The film is attached to the frame body. The film appears as a mounting surface in an opening that is formed by the frame shape defined by the frame body, with a plurality of solar cells mounted on the mounting surface. According to the deployable solar array, effects that are advantageous for low cost, space saving, and mass productivity are obtained, compared to the widely used conventional rigid panel type solar arrays.
Resumen de: US20260123087A1
The method for preparing a solar cell includes providing a substrate having a first surface and a second surface opposite to the first surface; forming a doped layer and a first passivation layer stacked sequentially in a direction away from the substrate on the first surface; forming a second passivation layer on the second surface; forming multiple first grid line electrodes arranged at intervals on the surface of the first passivation layer away from the substrate, and forming multiple second grid line electrodes arranged at intervals on the surface of the second passivation layer away from the substrate; performing a laser processing on the multiple first grid line electrodes and an adjacent region of the multiple first grid line electrodes, and applying a reverse current between the multiple first grid line electrodes and the multiple second grid line electrodes.
Resumen de: US20260123060A1
The present application discloses a photovoltaic module, manufacturing methods thereof, and screen printing stencils. In one example, an photovoltaic module includes a solar cell body, a connection portion, a first bonding layer, and an electrical connector. The connection portion is arranged on a first surface of the solar cell body and includes a first connection portion and a second connection portion arranged at intervals along a first direction. The first bonding layer is arranged on a surface of the first connection portion away from the solar cell body. The first bonding layer includes at least two first bonding strips having a strip-shaped structure. The at least two first bonding strips extend along a second direction and are arranged at an interval along the first direction. The electrical connector is arranged on the first bonding layer and is electrically connected to the first connection portion through the first bonding layer.
Resumen de: WO2026087885A1
A translucent photovoltaic panel is provided comprising a translucent or transparent panel, and photovoltaic material. The translucent or transparent panel comprises a first surface and a second surface, wherein the second surface comprises a plurality of three-dimensional structures. The photovoltaic material is arranged along at least part of a surface of the plurality of three-dimensional structures. The translucent photovoltaic panel may be particularly advantageous for use in roofing panels and/or for use in greenhouse construction.
Resumen de: WO2026088981A1
Provided are: laminated glass which suppresses deterioration of a solar battery cell and which excels in photovoltaic power generation output; and a method for producing the same. This laminated glass includes: a first glass plate; a second glass plate; a plurality of independent solar cells disposed between the first glass plate and the second glass plate and having different wavelengths at which external quantum efficiency is maximized; and an intermediate film. The intermediate film is disposed between at least the solar cells.
Resumen de: US20260123099A1
The present disclosure relates to the field of solar cells, and provides a solar cell and a method for fabricating the same, which can at least solve the problem of poor performance of segmented cells. The solar cell includes: a first surface, a second surface, and a third surface connecting the first surface and the second surface, where the first surface is a front surface of the solar cell, and the second surface is a rear surface of the solar cell; at least one electrode structure disposed on at least one of the first surface or the second surface; a passivation region, where the passivation region is formed on the third surface; a silicon oxide layer, where the silicon oxide layer is formed on a surface of the passivation region; and a metal oxide layer, where the metal oxide layer is formed on the silicon oxide layer.
Resumen de: CH722224A2
Weitere Aspekte der Erfindung betreffen eine Haltekonstruktion zum Aufbau im freien Gelände und zur Befestigung von wenigstens zwei nebeneinander angeordneten Photovoltaik(PV)-Segeln, eine PV-Anlage umfassend wenigstens zwei Photovoltaik (PV)-Segel und eine Haltekonstruktion und ein Verfahren zum Aufbau der PV-Anlage.
Resumen de: WO2026086511A1
Provided in the present disclosure are a solar cell and a photovoltaic module. The solar cell comprises a silicon wafer, and the process temperature for machining the silicon wafer into the solar cell is lower than 1000°C. After the solar cell is subjected to a high-temperature treatment, at least one oxidation-induced stacking fault ring is distributed on the silicon wafer, wherein the temperature of the high-temperature treatment is 1000°C or above. The present disclosure can reduce the cost of a silicon wafer in a solar cell produced by means of a low-temperature process.
Resumen de: US20260121421A1
A stackable power supply device, container or unit is provided. The power supply device includes an energy conversion module, such as a solar panel. The power supply device includes several power outlets, such as an interface to recharge rechargeable batteries for power tools, an electrical outlet, and a battery to store energy generated by the solar panel. The power supply device is stackable within a modular storage system.
Resumen de: US20260117991A1
A solar photovoltaic (PV) water heating system includes a tank including at least a first heating unit having at least first and second heating elements, at least one of which is switchable; a PV solar collector; an inverter adapted to convert the output from the PV collector to an alternating power supply; a modulator to modulate the alternating power supply from the inverter; a controller adapted to control the modulator and the switching of the or each switchable heating element; wherein the controller is adapted to control the modulator and the switchable heating elements to maximize the energy drawn from the PV collector.
Resumen de: US20260118910A1
A finger-worn wearable ring device may include a ring-shaped housing, a printed circuit board, and a sensor module that includes one or more light-emitting components and one or more light-receiving components. The wearable ring device may further include a communication module configured to wirelessly communicate with an application executable on a user device.
Resumen de: DE102024131772A1
Die Erfindung betrifft eine Befestigungsvorrichtung zum Befestigen eines Solar- und/oder Photovoltaikmoduls, aufweisend wenigstens ein längliches Rammprofil mit mehreren, übereinander angeordneten Befestigungsöffnungen und vorzugsweise mit einem zumindest im Wesentlichen U-förmigen Querschnitt, und ein Kantprofil mit einem Rammprofilbefestigungsabschnitt und wenigstens einem Modulbefestigungsabschnitt, wobei der Rammprofilbefestigungsabschnitt und der Modulbefestigungsabschnitt in unterschiedenen Ebenen angeordnet sind, und wobei der Rammprofilbefestigungsabschnitt mehrere, vorzugsweise als Langlöcher ausgebildete, Rammprofilbefestigungsöffnungen aufweist und der Modulbefestigungsabschnitt eine Modulbefestigungsöffnung aufweist.
Resumen de: US20260117999A1
0000 A self-contained solar fan assembly to cause airflow through a building or a shed. The solar fan assembly comprises a housing comprising a shaft connecting the inside and the outside of the building structure; a fastening collar configured to secure the housing across a hole of the building; a solar panel connected to a top portion of the housing on the outside of the hole; a fan arranged configured to direct an airflow through the cavity and powered by the solar panel. The solar fan assembly may further comprise a motion-sensitive light powered by the solar panel or a battery charged by the solar panel.
Resumen de: US20260121573A1
0000 A hybrid power generation system which includes a nuclear facility comprising a nuclear reactor and an exclusion zone. A thermal energy storage, a nuclear steam supply system located, and a solar energy collection system are all located within the exclusion zone. The thermal energy storage vessel contains a thermal mass composition operable to store thermal energy. The nuclear steam supply system has a nuclear reactor and a working fluid loop. The working fluid loop is configured to circulate a working fluid from a steam generator through the thermal energy storage vessel to absorb thermal energy and heat the working fluid for introduction to an electricity generating system. The solar energy collection system includes a heat transfer loop heated via a solar collector. The heat transfer loop is configured to circulate a heated heat transfer fluid to add thermal energy to the thermal mass composition in the thermal energy storage vessel.
Nº publicación: US20260117998A1 30/04/2026
Solicitante:
HOLLIS MARK [US]
Hollis Mark
Resumen de: US20260117998A1
a Solar Powered Bathroom Ventilation Device Includes an Intake Vent which is Mountable to a Ceiling of a Bathroom to Enable Air to Pass into the Intake Vent for Removing Unpleasant Odors from the Bathroom. An Exhaust Duct is Fluidly Coupled to the Intake Vent and the Exhaust Duct is Routed to Extend Through an Exterior Wall of a Building in which the Bathroom is Located to Direct the Unpleasant Odors Outwardly from the Building. a Blower is Fluidly Attached to the Exhaust Duct to Urge the Air in the Exhaust Duct Outwardly Through the Blower when the Blower is Turned on for Ventilating the Unpleasant Odors from the Bathroom. a Solar Panel is Mounted to a Roof of the Building in which the Bathroom is Located for Supplying Electrical Power to the Blower.
BOPI
Sede Electrónica
