Energía solar fotovoltaica

Dispositif d’épilation ou de retrait pour chaîne de cellules photovoltaïques

Resumen de: FR3165536A1

L’invention concerne un dispositif d’épilation ou de retrait (100) pour chaîne (S) de cellules photovoltaïques (4), caractérisé en ce qu’il comporte : une structure formant bâti (80) ; une unité d’épilation ou de retrait mobile (90), comprenant un module de pincement (70), mobile en translation verticale selon un deuxième axe (X2) par rapport à la structure formant bâti (80) et un module d’arrachage (60), mobile en translation horizontale selon un premier axe (X1) par rapport au module de pincement (70), le module d’arrachage (60) comportant un dispositif de pincement (60p) présentant une position de fermeture (PF) dans laquelle le dispositif de pincement (60p) est configuré pour exercer une action de pincement sur les extrémités (6e) de conducteurs de liaison (6) de la chaîne (S) de cellules photovoltaïques (4) et une position d’ouverture (PO) dans laquelle le dispositif de pincement (60p) est relâché, configuré pour une absence de pincement exercé sur les conducteurs de liaison (6). Figure pour l’abrégé : Figure 4

Volet roulant solaire

Resumen de: FR3165461A1

L’invention porte sur un volet roulant solaire (1) comprenant un corps de coffre (2) définissant un volume intérieur apte à accueillir au moins en partie un tablier enroulé autour d’un arbre, des moyens de manœuvre de l’arbre comportant un moteur tubulaire (6) intégré à l’intérieur de l’arbre apte à entraîner la rotation dudit arbre et fixé à une console (3) située à une extrémité du corps de coffre (2), des moyens d’alimentation dudit moteur tubulaire (6) comportant au moins un panneau solaire (5) et au moins une batterie (10) logée dans le corps de coffre (2) apte à être rechargée par ledit au moins un panneau solaire (5), et des moyens de commande dudit moteur tubulaire (6) comportant une carte électronique (9). Selon l’invention, le volet roulant solaire (1) comprend également des moyens de recharge supplémentaire de ladite au moins une batterie (10) comportant un connecteur de recharge batterie (14).Figure pour l’abrégé : Fig.3

Système photovoltaïque pour un véhicule mobile

Resumen de: FR3165535A1

L’invention concerne un système photovoltaïque pour un véhicule mobile et comportant une embase (11) formant un châssis fixe destiné à être fixé solidairement à un élément de support (2) du véhicule mobile, un panneau photovoltaïque supporté par une structure porteuse (14) mobile en rotation par rapport à l’embase (11), un moteur électrique (17) d’entrainement configuré pour faire tourner la structure porteuse (14) autour d’un axe de rotation principal (O1), et un organe de couplage (15) électrique placé entre la structure porteuse (14) et l’embase (11) afin d’autoriser une connexion électrique continue malgré plusieurs rotations de la structure porteuse (14) par rapport à l’embase (11). L’organe de couplage (15) électrique permet de garantir un couplage électrique entre deux premiers fils électriques (101) s’étendant entre le panneau photovoltaïque et l’organe de couplage (15) électrique et des deuxièmes fils électriques (102) s’étendant entre l’organe de couplage (15) électrique et un réseau de bord du véhicule mobile. Figure à publier avec l’abrégé : Fig. 4

DISPOSITIVO TRANSMISOR DE ESFUERZOS PARA SEGUIDOR SOLAR

Resumen de: WO2026033163A1

The present invention relates to a device comprising a first stop (9), attached to an inner surface (5) of a bushing (3) which is driven by a torsion shaft (1) of a solar tracker; and at least one contact area (10) arranged on the first stop (9). The contact area(s) (10) are configured to make contact with respective second stops (11) which are solidly attached to a clamp (7), which is attached to a foundation post (2) of the tracker and which externally surrounds the bushing (3), when the torsion shaft (1) is in at least one predetermined stop orientation, to transmit loads and stress produced by incident wind to the foundation post (2). The device allows wind loads to be transmitted from the torsion shaft (1) to the foundation through the foundation posts (2), avoiding loading the gearbox of the solar tracker.

Floating Inflatable Concentrating Solar Light and Power Supply Uniut C

Resumen de: US20260045902A1

A floating inflatable concentrating solar light and power supply unit that can concentrate both beam light and diffuse light with high concentration ratio, cogenerate electric power and thermal energy, supply AC power constantly during daytime, and provides illumination during night time comprises: an inflatable domed divergent Fresnel lens and non-imaging solar concentrator based large concentration stationary concentrator filled with helium or hydrogen; a transparent cylinder with its wall covered with displays; at least one LED light or light bulb; a hybrid solar thermal and photovoltaic receiver; at least one thermoelectric module; a thermal energy storage; a battery bank with a electric charger and a charging controller; and a micro inverter. Wherein the transparent cylinder surrounds the inflatable concentrator and the LED lights or light bulb is positioned in between the concentrator and transparent cylinder. The entire system is floating in the sky without occupying land.

STRESS-TRANSMITTING DEVICE FOR SOLAR TRACKER

Resumen de: WO2026033163A1

The present invention relates to a device comprising a first stop (9), attached to an inner surface (5) of a bushing (3) which is driven by a torsion shaft (1) of a solar tracker; and at least one contact area (10) arranged on the first stop (9). The contact area(s) (10) are configured to make contact with respective second stops (11) which are solidly attached to a clamp (7), which is attached to a foundation post (2) of the tracker and which externally surrounds the bushing (3), when the torsion shaft (1) is in at least one predetermined stop orientation, to transmit loads and stress produced by incident wind to the foundation post (2). The device allows wind loads to be transmitted from the torsion shaft (1) to the foundation through the foundation posts (2), avoiding loading the gearbox of the solar tracker.

DISPLAY DEVICE CAPABLE OF SENSING USER INPUT

Resumen de: US20260044238A1

Provided is a display device including a display panel including a display region and a non-display region, and an input sensing device disposed on the display panel. The input sensing device includes a first sensing insulation layer directly disposed on the display panel, a first sensing conductive layer disposed on the first sensing insulation layer, a second sensing insulation layer disposed on the first sensing insulation layer and covering the first sensing conductive layer, and a second sensing conductive layer disposed on the second sensing insulation layer. The second sensing insulation layer includes an organic film, and a first thickness of the first sensing conductive layer is greater than a second thickness of the second sensing conductive layer.

Flexible Electronic Devices

Resumen de: US20260044184A1

Flexible electronic devices may be provided. A flexible electronic device may include a flexible display, a flexible housing and one or more flexible internal components configured to allow the flexible electronic device to be deformed. Flexible displays may include flexible display layers, flexible touch-sensitive layers, and flexible display cover layers. The flexible housing may be a multi-stable flexible housing having one or more stable positions. The flexible housing may include a configurable support structure that, when engaged, provides a rigid support structure for the flexible housing. The flexible internal components may include flexible batteries, flexible printed circuits or other flexible components. A flexible battery may include flexible and rigid portions or may include a lubricious separator layer that provides flexibility for the flexible battery. A flexible printed circuit may include flexible and rigid portions or openings that allow some rigid portions to flex with respect to other rigid portions.

Verfahren für die Verlegung von Solarziegeln sowie Solarschindeln oder anderen Solar-Elementen zur Dacheindeckung oder als Fassadenelemente

Resumen de: DE102025125445A1

Die Erfindung betrifft ein Verfahren zur, insbesondere teilweise automatischen, Verlegung von Solarziegeln sowie Solarziegel.Bekannt sind schwimmende Solarhexagone auf Wasserflächen, wie beispielsweise aus der US 11,565,778 B2. Auch sind Solarziegel bekannt, mit dahinter an Kabeln angeordneten Steckverbindern, um sie elektrisch zu verbinden.Aufgabe der Erfindung ist es ein Verfahren zur vereinfachten und/oder teil- bzw. vollautomatisierten Montage von Solarziegeln und eine dafür geeignete Solarziegel bzw. ein System aus solchen Solarziegeln anzugeben.Gelöst wird diese Aufgabe durch ein Verfahren zur Montage einer Mehrzahl von Solarziegeln auf einer festen Gebäudestruktur, wobei wie folgt montiert wird: Festlegen, insbesondere Aufhängen, der Solarziegel mit der Haltevorrichtung an mindestens einer Festlegevorrichtung der Gebäudestruktur, insbesondere horizontalen Dachlatte, durch oder und anschließendes Verschieben in Richtung der ersten Vorrichtung und/oder Herunterdrücken des Solarziegels und/oder eins elektrischen Kontakts des Solarziegels.

SMART RAIL FOR WINDOW COVERING

Resumen de: US20260043298A1

Systems and methods are described herein for a smart rail with integrated sensors, microcontroller, solar panel and battery to create a dynamic shading system that is self-sufficient, and fault tolerant. In most motorized window coverings, the rechargeable motor resides in the top rail bar so that the smart rail requires a docking mechanism to charge the rechargeable motor—for the sake of this patent, this will be referred to as a “distributed smart rail motor system”. In other window coverings, such as certain cellular shades and horizontal blinds, it is feasible to further integrate the rechargeable motor into the smart rail for a completely integrated solution—for tan “sake of this patent, this will be referred to as an “integrated smart rail motor system”. A system and method are also disclosed herein for cutting fabric in-place on an adjustable shade roller.

SELF-DISCOVERY OF PV ARRAY INSTALLATION MAPPING USING WIRELESS COMMUNICATION METHODS

Resumen de: US20260044799A1

A photovoltaic (PV) generator configured to enable a gateway computer to generate a network map. The PV generator including at least one PV module including a plurality of PV cells; a wireless communication interface; a powerline coupling configured to connect to a power line; and a module level power electronic (MHLPE), the MLPE including processing circuitry and memory storing computer readable instructions that, when executed by the processing circuitry, cause the MLPE to determine times of arrival (ToAs) between the MLPE and neighboring MLPEs included in neighboring PV generators, generate an adjacency list, the adjacency list including a list of the neighboring MLPEs and data corresponding to the ToAs for each of the listed neighboring MLPEs, and transmit the adjacency list to a gateway computer, enabling the gateway computer to generate a network map based on the adjacency list.

SPEED REDUCTION ROTATION DEVICE BASED ON PHOTOVOLTAIC MODULES

Resumen de: US20260045851A1

The present application relates to a speed reduction rotation device based on photovoltaic modules, which includes a high tooth-slot torque permanent magnet motor and a planetary reducer. The output of the motor is connected to the input of the planetary reducer. The motor includes a stator body with multiple stator slots and a rotor body with permanent magnets, where the ratio of stator slots to magnets is a multiple of 3:2. This application utilizes the high tooth-slot torque of the permanent magnet motor, which, when amplified by the speed ratio of the planetary reducer, achieves sufficient reverse braking torque to resist reverse torque on the actuator shaft caused by external forces. Additionally, replacing the worm gear reducer with the planetary reducer for speed reduction and rotation of the actuator shaft improves service life, energy efficiency, and reliability while reducing product costs.

METHOD OF PREPARING SINGLE CRYSTAL PEROVSKITE AND METHOD OF MANUFACTURING SOLAR CELL USING SINGLE CRYSTAL PEROVSKITE

Resumen de: US20260047329A1

A method of forming single crystal perovskite according to an exemplary embodiment of the present invention includes: forming a preliminary thin film by applying a perovskite precursor solution containing an additive on a substrate; exposing the preliminary thin film to a vacuum state by transferring the preliminary thin film to a vacuum chamber; and switching an internal pressure of the vacuum chamber to an atmospheric pressure, wherein the additive includes a substituted or unsubstituted C1 to C30 aliphatic ammonium salt, a substituted or unsubstituted C6 to C30 aromatic ammonium salt, a substituted or unsubstituted C1 to C30 aliphatic amine salt, a substituted or unsubstituted C6 to C30 aromatic amine salt, or a combination thereof.

Verfahren zur Reinigung einer verschmutzten Fläche mit einem Reinigungsroboter, unter Verwendung eines Krans und eines Zugkraftmessgeräts

Resumen de: DE102024122660A1

Ein Verfahren zur Reinigung einer verschmutzen Fläche (3),wobei in einem Reinigungsbetrieb ein Reinigungsroboter (7, 7') die verschmutzte Fläche (3) abfährt und die verschmutze Fläche (3) mit wenigstens einer Bürste (32a, 32b, 33a, 33b) und einer Reinigungsflüssigkeit (21) reinigt,ist dadurch gekennzeichnet,dass der Reinigungsroboter (7, 7') über ein Führungsseil (8, 8') mit einem Kran (6) verbunden ist, wobei das Führungsseil (8, 8') von einem Krankopf (9, 9') zum Reinigungsroboter (7, 7') führt,dass der Krankopf (9, 9') eine höhere vertikale Position (VKK) hat als der Reinigungsroboter (7, 7'), und das Führungsseil (8, 8') zwischen dem Krankopf (9, 9') und dem Reinigungsroboter (7, 7') frei hängend verläuft,dass eine Versorgungsleitung (42) für die Reinigungsflüssigkeit am Kran (6) über den Krankopf (9, 9') zum Reinigungsroboter (7, 7') verläuft, wobei mit dem Führungsseil (8, 8') die Versorgungsleitung (42) gehalten und geführt wird,dass mit einem Zugkraftmessgerät (44) eine momentane Zugkraft ZKR am Führungsseil (8, 8') gemessen wird,und dass während der Reinigungsroboter (7, 7') die verschmutze Fläche (3) abfährt eine Position des Krankopfs (9, 9') und/oder eine Länge (L, L') des Führungsseils (8, 8') derart nachgeführt werden, dass stets ZKR≥UGW undZKR≤OGW bleibt, mit UGW: unterer Grenzwert UGW und OGW: oberer Grenzwert OGW. Mit der Erfindung können Störungen des Reinigungsbetriebs durch ein Verhaken der Versorgungsleitung vermieden wer

Speicherung von v.a. in der Landwirtschaft erzeugter (grüner) (E)-Energie im kleinen Bereich und deren Nutzung

Resumen de: DE102024002599A1

Die Speicherung von selbst grün erzeugter E-Energie sollte v. a. in der Landwirtschaft als Diesel erfolgen, da ihre Geräte in der Regel mit Diesel angetrieben werden und langlebig definiert sind und ein diesbezüglicher Einsatz insgeheim erwartet scheint.Dem wird gegenwärtig nicht entsprochen und es ist ein Gerät nötig, das in kleinerem Maße selbständig diesbezügliche Treibstoffe aus E-Energie erzeugt.Der Einsatz und die Erzeugung von CxHxu. o. o. CxHxOH Stoffen ist umso wirtschaftlicher, wenn man neben der vorhandenen Infrastruktur (z.B. Traktoren) z.B. die beim Einsatz erzeugte Abwärme z.B. in speziellen Pufferspeichern zur weiteren Nutzung aufbereitet berücksichtigt.

Dacheindeckung aus Kunststoff

Resumen de: DE102024002570A1

Die Erfindung betrifft eine Dacheindeckung (1), welche geometrisch wie konventionelle Beton- oder Tondachpfannen ausgebildet ist und ebenso handhabbar ist und gegenüber den handelsüblichen Beton oder Tondachpfannen leichter ist, einen verbesserten PCF aufweist, nachhaltiger ist und schneller und sicherer verlegbar ist. Die Dacheindeckung (1) ist aus Kunststoff hergestellt und als Kunststoffpfanne oder Kunststoffziegel ausgeführt.

Self-Similar High Efficiency Solar Cells and Concentrators

Resumen de: US20260047232A1

Described are optical devices, such as photovoltaic modules that include features such as solar tracking, solar concentration, tandem cell arrangements, and thermal management to achieve high photovoltaic efficiency. The photovoltaic modules can be constructed using a variety of different materials and configurations or as a monoblock functionally graded structure to limit manufacturing, operational, and maintenance complexities while achieving high performance. The use of thermal management structures directly integrated into a photovoltaic cell can maintain such cells at desirable temperatures, which can be beneficial in optical concentrating configurations.

SOLAR CELL AND PHOTOVOLTAIC MODULE

Resumen de: US20260047233A1

A back contact solar cell, including: fingers including rows of first fingers and rows of second fingers; solder joints, and a connection electrode. The fingers, the solder joints, and the connection electrode are on a first surface of the cell. The first fingers and the second fingers are alternatingly arranged along a first direction and extend in a second direction. The connection electrode extends in the first direction. A respective first finger including first and second disconnected sections of the first fingers is connected to another first finger of the first fingers via at least a portion of the connection electrode. The connection electrode extends in the first direction in a wavy form that includes a plurality of arcs.

DISPLAY DEVICE, DISPLAY MODULE, ELECTRONIC DEVICE, AND VEHICLE

Resumen de: US20260047216A1

An imaging device or a display device that is capable of clearly capturing an image of a fingerprint or the like can be provided. The display device includes a light-receiving element, a light-emitting element, a first substrate, a second substrate, a first resin layer, a second resin layer, and a light-blocking layer. The first resin layer, the second resin layer, and the second substrate are stacked over the first substrate. The light-receiving element and the light-emitting element are positioned between the first substrate and the first resin layer. The light-blocking layer is positioned between the first resin layer and the second resin layer and includes an opening portion overlapping with the light-receiving element. The opening portion in the light-blocking layer is positioned on an inner side of a light-receiving region of the light-receiving element in a plan view, and the width of the opening portion is less than or equal to the width of the light-receiving region. The second substrate is thicker than the first resin layer and the second resin layer. The thickness of a portion of the first resin layer, which overlaps with the light-receiving region of the light-receiving element, is greater than or equal to one time and less than or equal to 10 times as large as the width of the light-receiving region. The second substrate has a higher refractive index than the first resin layer and the second resin layer.

MANAGING 2D/3D HETEROSTRUCTURE ENERGY LANDSCAPE VIA PI-CONJUGATED ORGANIC CATIONS FOR EFFICIENT PEROVSKITE SOLAR CELLS

Resumen de: US20260047337A1

A device and a photovoltaic device, both of which include a 3D perovskite layer and an organic 2D perovskite layer operationally connected to the 3D perovskite layer and defining a heterojunction interface. The photovoltaic device further includes an electrode layer, a hole transport layer operationally connected to and sandwiched between the electrode layer and the organic 2D perovskite layer, a substrate layer, and a tin oxide layer operationally connected to and sandwiched between the substrate layer and the 3D perovskite layer. Also provided is a method of making the photovoltaic device.

FLEXIBLE DISPLAY DEVICE INCLUDING ADHESIVE MEMBER HAVING MULTI-LAYERED STRUCTURE

Resumen de: US20260047272A1

A flexible display device example includes a display panel including an active area, a non-active area, and a bending area and having one edge that is bent in a rear direction to have a predetermined curvature, first and second back plates disposed on a rear surface of the display panel, a metal plate disposed on a rear surface of the first back plate and an adhesive member disposed between the metal plate and the second back plate, and including a support layer, a first adhesive layer and a third adhesive layer disposed on an upper portion of the support layer, and a second adhesive layer disposed on a lower portion of the support layer, wherein the third adhesive layer may include a conductive material and may have conductivity. Thus, fixing force of a bending portion may increase, thereby preventing cracks in the bending portion that may occur during drop evaluation.

SOLAR CELL ELEMENT COATING COMPOSITION, AND SOLAR CELL MODULE AND PRODUCTION METHOD THEREFOR

Resumen de: US20260047263A1

Provided is a solar cell element coating composition comprising (A) an organopolysiloxane which is represented by the following average unit formula (1):where R1 is an alkenyl group, R2 is a monovalent saturated hydrocarbon group, R3 is a monovalent saturated hydrocarbon group or an aryl group, Ar is an aryl group, a is an integer of 1-100, b is an integer of 0-1,000, and a/(a+b) is a number of 0.01 to 1.0), (B) an organic silicon compound which has a hydrogen atom bonded to at least two silicon atoms in one molecule, and(C) a platinum group metal catalyst which is activated by light of a wavelength of 200-500 nm.The solar cell element coating composition can be applied directly onto a solar cell element in an organic thin film solar cell, a perovskite solar cell, and the like.

SOLAR INSTALLATION

Resumen de: US20260045900A1

A solar energy system with a plurality of solar panels arranged in a row, wherein there is an innermost and an outermost solar panel, and at least one holding element oriented in the longitudinal direction of the solar energy system, on which the solar panels are held one behind the other and along which the solar panels can be moved by an engagement means from an extended operating position into a retracted protective position and vice versa, wherein adjacent solar panels are connected to one another in an articulated manner, so that a pushing or pulling force can be transmitted from one solar panel to an adjacent solar panel. The outermost and innermost solar panels are pressed against each other in the protective position by a mechanical force, forming a stable package of solar panels that enables the solar panels to protect themselves from the weather.

Systems and Methods for Split-Cell and Multi-Panel Photovoltaic Tracking Control

Resumen de: AU2026200550A1

Abstract Split-cell and multi-panel photovoltaic backtracking control systems and methods allow for increased total power generation during low sun elevation conditions by shading a percentage of panel modules, thereby allowing for a lower angle of incidence on unshaded modules. The control systems and methods involve determining a sun elevation angle, a traditional backtracking angle, a split-cell or multi-panel backtracking angle, a single-cell or single-panel relative light transmission (RLT) based on the single-cell or single-panel backtracking angle, and a split-cell or multi-panel RLT based on the split-cell or multi-panel backtracking angle. If twice the single-cell or single-panel RLT is greater than the split-cell or multi-panel RLT, the split-cell or multi-panel backtracking angle is used; otherwise, the single-cell or single-panel backtracking angle is used. The control systems and methods may further involve determining a diffuse fraction index (DFI) and, if the DFI is greater than a DFI limit, using a DFI tracking angle an b s t r a c t p l i t - c e l l a n d m u l t i - p a n e l p h o t o v o l t a i c b a c k t r a c k i n g c o n t r o l s y s t e m s a n d m e t h o d s a l l o w f o r i n c r e a s e d t o t a l p o w e r g e n e r a t i o n d u r i n g l o w s u n e l e v a t i o n c o n d i t i o n s b y s h a d i n g a p e r c e n t a g e o f a n p a n e l m o d u l e s , t h e r e b y a l l o w i n g f o r a l o w e r a n g l e o f i n c i d e n c e o

Magnetohydrodynamic hydrogen electrical power generator

Nº publicación: AU2026200498A1 12/02/2026

Solicitante:

BRILLIANT LIGHT POWER INC
Brilliant Light Power, Inc

Resumen de: AU2026200498A1

A power generator is described that provides at least one of electrical and thermal power comprising (i) at least one reaction cell for reactions involving atomic hydrogen hydrogen products identifiable by unique analytical and spectroscopic signatures, (ii) a molten metal injection system comprising at least one pump such as an electromagnetic pump 5 that provides a molten metal stream to the reaction cell and at least one reservoir that receives the molten metal stream, and (iii) an ignition system comprising an electrical power source that provides low-voltage, high-current electrical energy to the at least one steam of molten metal to ignite a plasma to initiate rapid kinetics of the reaction and an energy gain. In some embodiments, the power generator may comprise: (v) a source of H2 and O2 supplied to the 10 plasma, (vi) a molten metal recovery system, and (vii) a power converter capable of (a) converting the high-power light output from a blackbody radiator of the cell into electricity using concentrator thermophotovoltaic cells or (b) converting the energetic plasma into electricity using a magnetohydrodynamic converter. an a n