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130
resultados
Última actualización
30/04/2026 [06:59:00]
Resumen de: FR3167713A1
L’invention porte sur un procédé de caractérisation d’un matériau photovoltaïque, comprenant : l’obtention d’un spectre de luminescence (Dex) d’un échantillon du matériau photovoltaïque ; la détermination d’un jeu de paramètres permettant d’ajuster un modèle paramétrique au spectre obtenu ; et la détermination de caractéristiques du matériau photovoltaïque à partir du jeu de paramètres. Dans ce procédé, le modèle paramétrique (SFT) correspond à la somme d’au moins deux modèles (SF1, SF2) de spectre de luminescence. Figure pour l’abrégé : Figure 3
Resumen de: WO2026082173A1
The present application relates to the technical field of photovoltaics. Disclosed are an end support structure and a flexible photovoltaic support system. The end support structure comprises columns and a connecting assembly. At least two reinforcing members intersect at a preset angle between the two columns, so that the two columns are connected to each other, thereby ensuring the stability of the columns, and further improving the wind resistance and stability of the entire end support. Meanwhile, mounting cavities for accommodating the connecting assembly are formed on the columns, so that there is no need to add additional parts to adapt to the connecting assembly, thereby reducing the number of parts, simplifying the mounting process, and improving the assembly efficiency. In addition, a limiting member abuts against a bottom wall of a limiting notch, so that the limiting member has a large contact area with a main shaft, thereby ensuring the connection stability of a main cable.
Resumen de: US20260112553A1
A solar-powered mechanical keyboard including a keyboard body with a plurality of keys selectable by key press over a solar cell layer located beneath the keyboard body for absorbing the ambient light. The plurality of keys is configured to travel downward to make a contact with conductive traces of the conductive layer. Layers above the solar cells can be transparent or translucent materials, effectively hiding the solar technology while allowing efficient energy conversion and maintaining tactile feedback or “click feel”.
Resumen de: WO2026082168A1
The present application discloses a column head, an end support, and a photovoltaic support system, wherein the column head comprises a pin, a pin hole, and a main cable adjustment hole, the pin and the main cable adjustment hole are provided on a column, the pin is mounted in the pin hole, two ends of the pin are exposed through the pin hole to form an extended section, and the extended section is provided with a locking structure for limiting the pin in an axial direction thereof, such that a pin-connected joint integrating the pin and the column head is formed; adjustment of a pitch angle of a main cable is achieved in the main cable adjustment hole, the pin is provided with a recessed boss, the recessed boss is provided with a main cable fixing hole, the main cable passes through the main cable adjustment hole and the main cable fixing hole and is then secured by an anchoring structure, and the anchoring structure abuts against the recessed boss. In the present solution, a pin hole and a main cable adjustment hole are provided on a column, and a pin is inserted into the pin hole so as to form a column head on the column. This eliminates the need to add components to the column to form a structure for mounting the pin and the main cable, thereby reducing the number of components, eliminating the column head assembly process and the process for assembling the column head on the column, and simplifying the assembly process.
Resumen de: US20260114073A1
0000 The present application relates to a silicon solar cell. In one example, a silicon solar cell includes a silicon substrate including an antimony element; and a carrier separation layer, formed on the silicon substrate. At least some regions of the carrier separation layer on a side close to the silicon substrate have an antimony-containing layer. The antimony-containing layer includes the antimony element. A peak concentration of the antimony element in the antimony-containing layer is a<1>, and a<1 >is equal to or greater than 1E13 atoms/cm<3>.
Resumen de: US20260112994A1
0000 A truss foundation for single-axis trackers that are installed in climates that experience frost heave or reactive soils. Truss legs are oriented to be substantially plumb, to eliminate adfreeze moment on below-ground components in the frost zone. Elbow couplers are attached to the upper end of each embedded component and used to change the leg angle from plumb to angled.
Resumen de: US20260109641A1
The invention refers to a glass substrate and a solar control layer stack on at least one face of the glass substrate, the layer stack comprising:—at least one IR-reflective coating (II) comprising a silver containing layer (2′):—at least one absorption coating (IV) comprising an optical absorption layer (4) sandwiched and in direct contact to both between two silicon nitride layers (4′, 4″), the absorption layer (4) consisting of a sub-stoichiometric metal nitride MeNx, a sub-stoichiometric metal oxide MeOy, or a mixture thereof MeNxOy, where Me is at least one of an element from the transition metal group V or/and VI of the periodic system of the elements:—a base coating (I) comprising at least one base layer (1) deposited directly on the substrate, and consisting of a silicon nitride or a metal oxide and thereby forming an inner layer of the solar control stack.
Resumen de: US20260114054A1
0000 A solar module includes a plurality of 3TT solar cells which are interconnected to form at least one string, and at least two current input connections at a current input of the solar module and/or at least two current output connections at a current output of the solar module. Each 3TT solar cell has a stack with a top cell and a bottom cell arranged below it. Each 3TT solar cell includes a top contact, a bottom contact and a center tap contact as terminal contacts. A first of the current input connections is connected to at least one of the terminal contacts of a first of the 3TT solar cells closest to the current input, and a second of the current input connections is connected to at least one of the terminal contacts of a second of the 3TT solar cells neighboring the first 3TT solar cell.
Resumen de: AU2026202579A1
A bifurcated bearing housing for use within a torque tube interface may include a first component defining a first portion of an aperture configured to house a first portion of a rotating bearing, a second component defining a second portion of the aperture configured to house a second portion of the rotating bearing, and a connection interface between the 5 first and second components, wherein, when the first and second components are in an attached configuration, the connection interface lies below a centerpoint of the aperture defined by the first and second components. The bifurcated bearing housing may include one or more of ridges, gussets, and/or hems to increase the structural integrity and rigidity of the bearing housing. 10 pr p r
Resumen de: US20260112991A1
0000 A mounting assembly for use in mid-grab and/or edge-grab applications may include a clamp secured to a stanchion by a clamp fastener. The mounting assembly may also include a mounting plate and a base plate that may be secured to a mounting device by the stanchion. The mounting assembly may be used, for example, to secure photovoltaic modules (or other devices or structures) of varying heights to a roof or other building surface and to provide increased lift-off resistance.
Resumen de: AU2026202584A1
Some embodiments relate to a position monitoring device. The position monitoring device may comprise memory accessible to the processor; and a sealed housing containing a processor, a geo-spatial positioning module, a geo-spatial positioning antenna, a solar cell module, a power supply module, and a first communications module. The geo-spatial positioning module coupled to the geo-spatial positioning antenna and configured to generate geo-spatial positioning data based on an output of the geo-spatial positioning antenna that specifies a geo-spatial position of the position monitoring device. The memory may contain instructions which, when executed by the processor, cause the processor to: transmit geo- spatial positioning information from the first communications module to a device external to the position monitoring device. pr p r
Resumen de: US20260114079A1
0000 Provided is a light concentrating device arranged in a space defined by three orthogonal axes and has a first specular surface and a second specular surface. The first specular surface concentrates incident lights in any one two-dimensional direction and reflects the incident lights as first reflected lights, and the second specular surface concentrates the first reflected lights in the other two-dimensional direction and reflects the first reflected lights as second reflected lights to reach a target area. The first specular surface, the second specular surface, and the target area are arranged not to block the first reflected lights and the second reflected lights, so there is no light loss. The first and second specular surfaces, and the target area occupy small areas with respect to a plane perpendicular to the incident lights. Therefore, the light concentrating device can enhance the degree of arrangement integration of the light concentrating devices.
Resumen de: US20260114078A1
0000 A photovoltaic antiglare panel assembly, a photovoltaic power generation system, and a photovoltaic subgrade system are provided. The photovoltaic antiglare panel assembly includes: a photovoltaic antiglare panel, the photovoltaic antiglare panel including double-layer tempered glass and a plurality of solar cells arranged between the double-layer tempered glass; a frame, the frame being sleeved on the periphery of the photovoltaic antiglare panel; a fixing unit, arranged at the bottom of the frame; and a power utilization unit, the power utilization unit being arranged in the fixing unit, and the power utilization unit being in electrical connection with the plurality of solar cells.
Resumen de: US20260112992A1
0000 A multi-rail system for mounting solar modules to a surface, such as a roof, uses two rails to support a first row of solar modules, and a single rail to support each subsequent row of solar modules. Splices connect edges of solar modules between rows, providing support along one edge of the solar modules for the subsequent rows.
Resumen de: US20260113118A1
A display apparatus comprises an at least partially transparent display, the display configured to generate light to form an image for display to a user positioned in front of the display, and at least one of light-transmitting device or light-receiving device positioned behind the display, wherein the at least one of light-transmitting device or light-receiving device is configured to at least one of transmit or receive light through at least part of the display, wherein the at least one of light-transmitting device or light-receiving device comprises or forms part of an optical wireless communications (OWC) apparatus configured to at least one of transmit or receive the light through the at least part of the display.
Resumen de: WO2026084487A1
The present invention relates to a fire diagnosis system and, more specifically, to a fire diagnosis system using insulation resistance, which while measuring insulation resistance by applying a voltage to a string for a predetermined time, calculates a kick index indicating a degree of change for each unit time, so as to enable accurate diagnosis of abnormality in the insulation resistance, and causes a fire risk alert to be generated according to an abnormal state of the insulation resistance so as to enable a prompt response to a fire risk.
Resumen de: US20260110316A1
An adjustable clip for securing a protective mesh to a solar panel is disclosed. The clip includes a main body having a curved profile configured to partially encircle a wire of the protective mesh and engage the edge of a solar panel frame. One or more insertable heads are slideably coupled to the main body to vary the gripping dimension of the clip, allowing it to accommodate different panel frame thicknesses and mesh gauges. The inner surface of the main body includes gripping protrusions and stabilizers that distribute load evenly, prevent slippage, and enhance structural rigidity. The clip may be formed from polytetrafluoroethylene (PTFE), other high-performance polymers, metallic materials, or fiber-reinforced composites such as carbon-or glass-fiber-reinforced polymers. The adjustable configuration provides a durable, reusable, and universally compatible fastening solution for securing protective mesh to a variety of solar panel installations.
Resumen de: WO2026083107A1
A method to optimize a tilt angle of an adjustable solar panel installed on an electric vehicle for power output is provided. The method includes receiving magnetic field data of the electric vehicle, estimating vehicle orientation from the magnetic field data of the electric vehicle, receiving GPS data that includes estimated global coordinates of the electric vehicle, determining a utility of solar panel orientation change based on the vehicle orientation and the GPS data, comparing the utility of solar panel orientation change to a threshold, and in response to the utility of solar panel orientation change being above the threshold, calculating a tilt angle of the adjustable solar panel with respect to a surface of the electric vehicle. The tilt angle can be calculated based on many factors including latitude of the electric vehicle, a seasonal adjustment, solar declination and angle of incidence.
Resumen de: US20260112995A1
Systems, devices, methods, and apparatus for a mechanical panel interface. Some systems include a base member at a bottom of a module frame. At least one support member of the module frame extends vertically away from the base member. A module receiving void of the module frame is configured to receive an edge of a PV module, is located above the at least one support member, and has an opening on a same side of the PV module frame as the at least one support member. A bracket interface of the module frame has an opening located on an opposite side of the module frame than the module receiving void. The bracket interface can be configured to receive, within a perimeter of the module frame, a tab of a corresponding module bracket. At least one enclosed area of the module frame is located above or below the bracket interface.
Resumen de: WO2026083337A1
Automatic solar panel cleaning device with rotating brush An automated system (1) for cleaning solar panels (2) comprises an upper frame body (3), lower frame body (4), conductive rails (5, 6), and a motorized cleaning head (7). The frame bodies include driving and driven wheels (31, 32, 41, 42) positioned at the upper and lower edges of a solar panel, enabling efficient horizontal locomotion across the panel surface. Dual conductive rails attach to the frame bodies and maintain an electrical potential difference to each other. The cleaning head electrically connects to these rails for power supply and features motorized wheels (71, 72) enabling vertical travel movement along the panel. Current flow reversal through the rails provides directional control of the cleaning head movement. The cleaning head incorporates a motorized rotating brush system mounted on an adaptive suspension mechanism that compensates for surface irregularities, maintaining consistent optimal contact pressure with the solar panel surface throughout the operation.
Resumen de: WO2026082170A1
The present application relates to the technical field of back contact cells. Disclosed are a back contact cell, a photovoltaic module and a method for manufacturing the back contact cell, which can solve the problems of high defect risk and high current leakage risk between an N-type doped layer and a P-type doped layer. The back contact cell comprises a semiconductor substrate, a first surface of the semiconductor substrate comprising a first region, a second region and a third region located between the first region and the second region; a first doped semiconductor layer is disposed in the first region; a second doped semiconductor layer, which has a conductivity type opposite to that of the first doped semiconductor layer, is disposed in the second region. The resistivity of the surface layer of at least a portion of the surface of the semiconductor substrate located in the third region is greater than 20 ohm·cm. H1+H2+W is greater than or equal to 4 μm and less than or equal to 300 μm, H1 being the height difference between the surface of the third region and the surface of the first region, H2 being the height difference between the surface of the third region and the surface of the second region, and W being the width of the third region.
Resumen de: WO2026081580A1
Provided in the present application is a photovoltaic inverter. The photovoltaic inverter comprises a housing, and a circuit board and a power conversion circuit that are located in the housing. The housing comprises a first accommodating cavity, a second accommodating cavity, a third accommodating cavity and a fourth accommodating cavity; and the power conversion circuit comprises a first inductor, a bus capacitor and a second inductor which are sequentially connected in series, wherein the bus capacitor is located in the third accommodating cavity; and the first inductor and the second inductor are located in the fourth accommodating cavity. A terminal panel of the housing is provided with a direct-current input terminal and an alternating-current output terminal, wherein the direct-current input terminal extends into the first accommodating cavity and is electrically connected to the first inductor, and the alternating-current output terminal extends into the second accommodating cavity and is electrically connected to the second inductor. During the operation of the photovoltaic inverter, a current sequentially passes through the direct-current input terminal, the first inductor, the bus capacitor, the second inductor and the alternating-current output terminal, such that the current forms an approximate C-shaped flow path in the housing, thereby reducing electromagnetic interference between modules, and improving the electromagnetic compatibility and operating efficiency
Resumen de: WO2026084140A1
An AI-based self-sufficient smart farm system according to the present invention comprises: a rainwater collection device which is installed at the upper end or on the outer surface of the smart farm system and effectively collects rainwater; a water storage tank which stores the rainwater transferred through the rainwater collection device and supplies the rainwater to the smart farm as agricultural water; a solar panel which is installed outside the smart farm system, absorbs sunlight to generate electricity, and supplies the generated electricity to an electricity storage device in the smart farm; a crop cultivation robot which performs agricultural activities in the smart farm and collects data on the growth state of each crop in the process of performing the agricultural activities; and an AI analysis device which monitors the growth state of the crop on the basis of the data collected by the cultivation robot and controls the operation of an agricultural environment control device.
Resumen de: WO2026084668A1
The invention relates to a roof panel (10) which can be positioned on a roof to provide protection against natural conditions in houses, factories, warehouses, shopping malls, and similar buildings, comprising at least one body (20) made of rock wool, at least one sheet plate (30) connected to the upper vicinity of the body (20), at least one base sheet (31) connected to the lower vicinity of the body (20), at least one connection extension (50) and at least one protrusion (40) positioned side by side on the sheet plate (30) along at least one first axis (I) and extending in a second axis (II) direction perpendicular to the first axis (I), characterized in that the protrusion (40) has a trapezoidal form (41), the connection extension (50) has a narrowing form (51) as it moves away from the sheet plate (30) and a rectangular prism form (52) at the upper part of the narrowing form (51) so as to allow technical elements such as a solar panel or a water tank to be connected onto it, that the connection extension (50) and the protrusion (40) comprise at least one filling cavity (60) on the sides facing the body (20), that the filling cavity (60) of the connection extension (50) contains polyisocyan urate (PIR) and/or polyurethane (PUR) material, and that the filling cavity (60) of the protrusion (40) contains polyisocyanurate (PIR), polyurethane (PUR), or rock wool material.
Nº publicación: WO2026083343A1 23/04/2026
Solicitante:
BHARAT PETROLEUM CORPORATION LTD [IN]
Resumen de: WO2026083343A1
The present disclosure discloses a system (102) and a method (200) for generating electrical energy from one or more renewable energy sources. The system (102) includes one or more energy generation units (104) having one or more horizontal axis wind turbines (HAWTs) (104-1) mounted at a predetermined location to capture wind energy, and one or more vertical axis wind turbines (VAWTs) (104-2) positioned in proximity of the HAWTs (104-1) to harness generated wind energy and environmental wind currents for producing electrical energy. The system (102) further includes one or more solar photovoltaic (PV) arrays (104-3) configured to receive solar energy and convert it into electrical energy. One or more energy storage units (106) are operatively coupled to store the generated electrical energy. A power management unit (108) regulates the flow of stored electrical energy and facilitates its utilization for one or more energy utilization tasks.
BOPI
Sede Electrónica
