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VIBRATION DAMPING SYSTEM ON A SOLAR TRACKER

Resumen de: US2025198661A1

A vibration damping system, for those vibrations that are produced in a solar tracker, by at least one damping device having damping element that absorbs the vibrations produced, wherein the damping device is removably attachable on at least one panel) of the solar tracker, the damping device comprising at least one mass movably suspended along a cavity of the device by attachment with damping means, and the mass being movable within the cavity perpendicular to the panel in the operative position.

Optomechanical system for light regulation and electricity production

Resumen de: US2025202419A1

The invention concerns an optomechanical system (10a, 10b) for light regulation and electricity production, comprising a semi-transparent photovoltaic module (23) comprising a plurality of bifacial photovoltaic cells (30) arranged in rows and columns, with gaps (32) between the rows and/or columns, through which sunlight may be transmitted; at least one optical arrangement (40) located in an actuation plane (Pa, Pb) behind the semi-transparent photovoltaic module (23), and comprising at least one reflective optical element for redirecting light towards a back side of the photovoltaic module; and a control system (60) configured to operate the at least one optical arrangement (40) to adjust a projected area of said at least one reflective optical element on said actuation plane (Pa, Pb).

METHOD FOR ENHANCING ENERGY PRODUCTION IN BIFACIAL SOLAR PANEL MODULES

Resumen de: US2025202418A1

The invention relates to electric solar trackers moving solar panels and being controlled by a solar tracker controller. Accounting for an estimation of the angle of positioning of the bifacial PV modules on a solar single axis tracker, in which the electrical energy produced is maximized by means of a process that quantifies the variation of irradiation on both the front and rear faces depending on the orientation angle of the module for each solar angle, and then the optimal position for the production of electrical energy is decided of all the solar trackers of the plant. The production of electrical energy can be further optimized by including an albedo modifying arrangement. An arrangement for enhancing energy production in bifacial solar panel modules having a front side and a rear side is also provided herein.

ORGANIC ELECTRONIC DEVICE

Resumen de: WO2025125125A1

The present invention relates to an organic electronic device, in particular an organic electroluminescent device, containing an organic layer, which contains at least a first compound of the formula (1) or (1A) and at least a second compound of the formula (2A), (2B), (2C), (2D), (2E) or (2F), and a mixture or formulation containing a first compound of the formula (1) or (1A) and a second compound of the formula (2A), (2B), (2C), (2D), (2E) or (2F), the compounds of the formulae (1) and (1A) being spirocarbazole-triazine derivatives.

MATERIALS FOR ORGANIC ELECTROLUMINESCENT DEVICES

Resumen de: WO2025125167A1

The present invention relates to 4H-naphtho1,2,3,4-def carbazoles as OLED materials, to mixtures and formulations containing them, and to electronic devices containing these compounds, in particular organic electroluminescent devices containing these compounds as matrix materials, electron-transport materials or hole-blocking materials.

METHOD AND SYSTEM FOR INSPECTING PHOTOVOLTAIC MODULES THROUGH IMAGE ANALYSIS

Resumen de: WO2025124970A1

The invention relates to a method for inspecting a module of a photovoltaic power plant equipped with a plurality of modules each consisting of a plurality of cells. This method comprises: - processing (SIGNcar) an image (IM) of the module under inspection in order to determine a characteristic signature of the module under inspection; - comparing (COMP) the characteristic signature with reference signatures stored in a database (BdD) that associates a reference signature and a serial number with each of a plurality of reference modules; - when the characteristic signature matches one of the reference signatures, assigning the module under inspection the serial number (IDref) of the reference module whose reference signature matches the specific signature.

SANDWICH PANEL AND BUILDING ENVELOPE THEREOF

Resumen de: WO2025125920A1

The invention relates to a sandwich panel comprising a photovoltaic active area positioned on the outer sheet and whose upper, respectively lower, electrical connector is positioned in an upper, respectively lower, cavity, the upper cavity being positioned within the insulation material in the upper half of the sandwich panel, the lower cavity being positioned within the insulation material in the lower half of the sandwich panel and the upper cavity and the lower cavity being either both adjacent to the inner edge rabbet of the inner sheet so that the electrical connectors can be accessed along the inner edge rabbet from their cavity, or both adjacent to the second inner riser of the inner sheet so that the electrical connectors can be accessed along the second inner riser from their cavity.

SANDWICH PANEL AND BUILDING ENVELOPE THEREOF

Resumen de: WO2025125921A1

The invention relates to a process for manufacturing a sandwich panel comprising a photovoltaic active area positioned on the outer sheet and whose upper, respectively lower, electrical conductor is connected to an upper, respectively lower, cable at the backside of the outer sheet, the process comprising positioning the outer sheet in a mold, inserting a downstream portion of the upper, respectively lower, cable with the upper, respectively lower, electrical connector either in a hole in one of the sides of the mold or in a groove formed in the inner sheet, putting insulation in place and maintaining the inner sheet at a given distance from the outer sheet.

SANDWICH PANEL AND BUILDING ENVELOPE THEREOF

Resumen de: WO2025125919A1

The invention relates to a sandwich panel comprising a photovoltaic active area positioned on the outer sheet and whose upper, respectively lower, electrical connector is positioned in an upper, respectively lower, cavity, the upper cavity being positioned within the insulation material in the upper half of the sandwich panel, the lower cavity being positioned within the insulation material in the lower half of the sandwich panel, the upper cavity and the lower cavity being adjacent to a longitudinal groove in the inner central part of the inner sheet and being either both adjacent to the first longitudinal side of the insulation material or both adjacent to the second longitudinal side of the insulation material so that the first upper respectively lower, electrical connector can be accessed from the upper, respectively lower, cavity along one longitudinal side of the insulation material and can be connected through the longitudinal groove.

FOLDABLE PHOTOVOLTAIC ASSEMBLY FOR A PORTABLE SOLAR ENERGY SYSTEM

Resumen de: US2025202415A1

The present invention discloses a photovoltaic assembly for a portable solar energy system, the photovoltaic assembly comprising: a row of interconnected photovoltaic laminates, each photovoltaic laminate comprising a pair of longitudinal and transverse side edges having an internal and an external major surface; a foldable stiffening or supporting structure comprising articulated members, the foldable stiffening or supporting structure being movable between a folded position and an operative position; wherein it further comprises at least two support elements, each support element being attached at least to the internal major surface of longitudinal side edges of adjacent photovoltaic laminates, each support element having a closed cross-section and comprising a first lateral face perpendicular to the internal major surface of the photovoltaic laminate; and wherein one or more articulated members of the stiffening or supporting structure are connected in an articulated manner to the first lateral face of the corresponding support element.

METHODS AND SYSTEMS TO PROVIDE ELECTRIC POWER FROM SOLAR ENERGY EQUIPMENT

Resumen de: US2025202238A1

A method is provided for directly providing electrical power from a photovoltaic (PV) installation to electrical consumer. The method comprises (a) providing electrical power from the PV installation directly to the electrical consumer, where the PV installation comprises a first portion and a second portion; (b) determining whether current (I) output of the PV installation is below a threshold; and (c) if it is below the threshold, connecting at least one segment of the second portion of the PV installation to the electrical consumer; or (d) if it is determined that the current (I) output of the PV installation exceeds the threshold, disconnecting at least a connected segment of the second portion of the PV installation from the electrical consumer; and repeating steps (b) through (d) to maintain the current (I) output of the PV installation within a range of the threshold.

BYPASS DIODE ASSEMBLY FOR A PHOTOVOLTAIC MODULE AND METHOD FOR FABRICATING

Resumen de: US2025204055A1

A bypass diode assembly and a method for fabricating the bypass diode assembly are provided, the bypass diode assembly comprising an electrically insulating tape, an electrically conductive ribbon extending over the back side of the tape and locally exposed at the front side of the tape through an opening, a semiconductor component positioned in a hole through the tape, wherein the semiconductor component comprises a diode electrically connected between a first contact pad of the semiconductor component in electrical contact with the electrically conductive ribbon and a second contact pad of the semiconductor component, and an electrically conductive ribbon portion on the front side of the tape in electrical contact with the second contact pad of the semiconductor component. The electrically conductive ribbon portion is electrically isolated from the first electrically conductive ribbon by the electrically insulating tape. A photovoltaic module comprising at least one bypass diode assembly is provided.

Cooling system, compressor system and solar tracking device

Resumen de: US2025198664A1

The invention relates to a cooling system including a cooling chamber, a rotary compressor for pressurising a refrigerant, a condenser, an expander configured to expand the refrigerant, and at least one evaporator operatively connected to the cooling chamber to absorb heat from the cooling chamber. The cooling system further includes a Stirling motor configured to rotatably drive the rotary compressor. The Stirling motor includes an expansion space in which at least one working medium is expandable and a first piston which is movably arranged in the expansion space. The Stirling motor is configured to cooperate with at least one heat source to expand the working medium and drive the first piston to rotatably drive the driveshaft. The invention further includes a solar energy capturing device and a solar tracking device.

WEARABLE COMPUTING DEVICE

Resumen de: US2025199575A1

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.

SOLAR CELL DYES FOR COPPER REDOX BASED DYE SENSITIZED SOLAR CELLS AND COMBINATIONS THEREOF

Resumen de: AU2025204024A1

The present application discloses compounds and compositions, useful in the manufacture of dye-sensitized solar cells and other similar technology.

APPARATUS FOR TORQUE TUBES

Resumen de: AU2023393221A1

A system (10) comprising a torque tube (100) and a cable diverter (300) securable to an exterior surface (101) of the torque tube (100), the cable diverter (300) comprising a base (310) securable to an exterior surface (101) of the torque tube (101), and a leg (320) to divert an elongate article (102) away from the exterior surface (101) of the torque tube (100), and wherein the elongate article (102) is cabling.

Solar Module Mounting System

Resumen de: US2025202414A1

Systems and methods for mounting one or more framed solar modules are disclosed. A solar module mounting system can include a plurality of support members configured to support one or more framed solar modules above a mounting surface, such as the ground or the roof of a building. The support members can include rails formed from a rigid material, such as steel. The solar module mounting system can also include a plurality of attachment mechanisms each configured to secure a portion of a framed solar module to a portion of a respective one of the support members.

WEARABLE COMPUTING DEVICE

Resumen de: US2025199578A1

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.

WEARABLE COMPUTING DEVICE

Resumen de: US2025199574A1

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.

SYSTEM AND METHOD FOR REGULATING POWER OUTPUT OF MULTIPLE SOLAR SUBSTRINGS

Resumen de: US2025199558A1

One variation of a system for regulating power output of multiple solar substrings includes: a set of solar substrings and a power regulator. The power regulator includes: a power supply; an adder; a modulation signal generator; a de-modulator; and an integrator. The power supply is configured to receive an input voltage from the set of solar substrings. The adder is configured to modify a voltage gain of the input voltage at the power supply. The modulation signal generator is coupled to the adder and configured to generate an oscillating power signal at the power supply. The de-modulator is configured to de-modulate the oscillating power signal output from the power supply. The first integrator: is coupled to the de-modulator and the adder; and configured to define voltage gain step at the power supply based on a DC signal component output from the de-modulator.

WEARABLE COMPUTING DEVICE

Resumen de: US2025199579A1

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.

SYSTEM AND METHOD FOR OPTIMIZING ENERGY OBTAINED FROM RENEWABLE SOURCES

Resumen de: US2025200476A1

A system for optimizing energy obtained from at least one energy source and methods for making and using the same. By monitoring an operating environment of the energy source and an operational status of the energy source itself, the energy optimization system establishes and maintains an operating region of the energy source to optimize the energy supplied by the energy source and adjusts the operating region, as needed, for adapting to any changes in the operating environment or the operational status in real time. The energy optimization system thereby can enable the energy source to continuously operate at new peak efficiency and power. A supplemental control system can provide enhanced monitoring, commanding, and controlling for the energy optimization system. The energy optimization system advantageously can be utilized to optimize the energy obtained from renewable energy sources, such as solar, wind, tidal and thermal energy sources.

ELECTRONIC DEVICE AND METHOD FOR OPERATING THE SAME

Resumen de: US2025200236A1

An electronic device for solar power generation simulation obtains at least one information useable to perform a solar power generation simulation on a solar device having a solar power generation function, transmit the at least one information including the window transmission loss rate-related information to the server, receive result data of the solar power generation simulation from the server, and display the recommended placement area and information related to the solar power generation effect on the space or a map associated with the space, based on the result data. The information about the solar power generation effect is obtained based on the window transmission loss rate-related information.

LIGHT EMITTING DEVICE

Resumen de: US2025197718A1

A light emitting device according to an embodiment includes a first electrode, a hole transport region disposed on the first electrode, an emission layer disposed on the hole transport region, an electron transport region disposed on the emission layer, and a second electrode disposed on the electron transport region. The emission layer includes a fused polycyclic compound represented by Formula 1, which is defined in the specification.

STRUCTURE

Nº publicación: US2025197657A1 19/06/2025

Solicitante:

MURATA MANUFACTURING CO [JP]
Murata Manufacturing Co., Ltd

Resumen de: US2025197657A1

A structure that includes: one or more substrates having flexibility; and one or more films in contact with the one or more substrates. The one or more films contain two-dimensional particles including one or plural layers, and a polymer. The one or plural layers include a layer body represented by: MmXn, wherein M is at least one metal of Groups 3-7, X is a carbon atom, a nitrogen atom, or a combination therefor, n is 1 to 4, and m is more than n and 5 or less. A modifier or terminal T exists on a surface of the layer body. A proportion of the two-dimensional particles in the one or more films is 5 to 75 vol % based on 100 vol % of a total of the two-dimensional particles and the polymer, and the two-dimensional particles have a number average particle size of 0.001 μm to 0.8 μm.