Alerta

Photovoltaik-technisches Modul, Verfahren und Solarsystem

Resumen de: DE102024138888A1

Es wird ein Photovoltaik-thermisches Modul (100) offenbart mit- einer Vielzahl von Solarzellen (2), die auf einer ersten Seite (31) eines Trägers (3) angeordnet sind, und- einer Flächenkühlplatte (10),wobei- die Flächenkühlplatte (10) auf einer zweiten Seite (32) des Trägers (3) angeordnet ist, wobei die zweite Seite (32) der ersten Seite (31) gegenüberliegend angeordnet ist, und eine Vielzahl von Kühlkanälen (11) ausbildet, wobei die Flächenkühlplatte (10) mittels einer Verbindungsschicht (4) an dem Träger (3) befestigt ist.

SYSTEMS AND METHODS FOR INDIRECTLY APPLYING SOLAR MATERIAL TO FORM A DEVICE DISPLAYING VIVID IMAGES

Resumen de: US20260180503A1

Systems and methods described herein relate to displaying an image on a device capturing solar energy where a lens selectively directs light for energy capture and displays the image applied to a substrate that is bonded to the lens. In one embodiment, the system includes a lens that directs incident light within a first angular range for absorption and a second angular range for displaying an image. The system may also include viewing material applied to a substrate within predetermined areas and the viewing material forms the image. The system may also include absorption components applied to the substrate, the absorption components being located outside the predetermined areas, the absorption components capturing energy from the incident light within the first angular range, and the absorption components being hidden at the second angular range. The system may also include the substrate being bonded to the lens with a bonding material.

UNIVERSAL SLOPED ROOF SOLAR PANEL MOUNTING SYSTEM

Resumen de: US20260180494A1

A universal mounting system for supporting a plurality of photovoltaic modules on a sloped support surface, such as a sloped roof, is disclosed herein. The universal mounting system may include one or more support surface attachment devices, each support surface attachment device configured to attach one or more photovoltaic modules to a support surface; and one or more module coupling devices, each module coupling device configured to couple a plurality of photovoltaic modules to one another.

Cabling Systems for Rooftop Photovoltaic Solar Systems

Resumen de: US20260180504A1

Rooftop photovoltaic solar systems and methods for installing interconnection wiring for photovoltaic solar systems. Cabling systems can include cable support stands secured underneath shingles. Cabling systems can include molded rubber raceways mounted using raceway clips secured underneath shingles.

TOOL FOR ASSEMBLING ELEMENTS EQUIPPED WITH FLAP

Resumen de: US20260175281A1

The tool enables the attachment of: a solar panel frame, with a first flap with first eyelets; and solar tracker profile, with a second flap and a ferrule, and includes a head, with: punch; die facing the punch; and front housing between die and punch, to house the profile together with the frame prior to using the tool, movement mechanism, for relative approach between punch and die; a power supply; actuator of the movement mechanism; and distal handle, opposite the head, for gripping by the operator, wherein the relative approach causes the punch to make contact with the ferrule, pressing and deforming said ferrule, to expand it around the first eyelet and attach frame and profile via the flaps.

ROOF INTERFACE WITH SEALANT INJECTION PORTS

Resumen de: US20260180495A1

A mounting system includes a mounting device. The mounting device includes an internal cavity defined in a side of the mounting device, a first sealant aperture defined in the mounting device and opening into the internal cavity, a second sealant aperture defined in the mounting device and opening into the internal cavity, the first sealant aperture and the second sealant aperture being in fluid communication when the mounting device is placed on a surface for use, and a fastener aperture defined through the internal cavity. The mounting system further includes a coupling bracket including a bottom portion, an underside surface of which is correspondingly shaped in conformance with a shape of an outer surface of a central portion of the mounting device so as to be accommodated thereon when in use, and a fastener to couple the mounting device and the coupling bracket together via the fastener aperture.

MECHANICALLY STACKED SOLAR TRANSMISSIVE CELLS OR MODULES

Resumen de: US20260180501A1

A device is provided. The device includes mechanically stacked layers. The mechanically stacked layers include a bottom layer and upper layers. Each upper layer includes a transmissive solar cell that converts light energy into electricity. Each upper layer transmits unconverted portions of the light energy towards the bottom layer. The bottom layer includes a solar cell that converts the unconverted portions of the light energy into electricity.

PHOTOVOLTAIC POWER GENERATION SYSTEM FOR OPTIMALLY CONTROLLING INDIVIDUAL MODULES THAT PROVIDES AUGMENTED REALITY-BASED STATE INFORMATION

Resumen de: US20260180487A1

A photovoltaic power generation system includes: a plurality of photovoltaic modules connected in series to form a serial string, wherein the serial strings are connected in parallel to make up an array; a plurality of buck converter modules including buck converters, each of which is connected to each photovoltaic module of the plurality of photovoltaic modules and steps down a voltage input from the connected photovoltaic module, and controlling power conversion operations of the buck converters to perform a maximum power point tracking for the photovoltaic modules; an inverter configured to convert a stepped down voltage output from the plurality of buck converter modules into an AC voltage; and a server configured to monitor the inputs and outputs of the plurality of buck converter modules, and determine upper and lower limits of control value of each buck converter module to maximize total power generation of the plurality of photovoltaic modules.

FLOATING PHOTOVOLTAIC GENERATION SYSTEMS

Resumen de: US20260180493A1

A floating solar system having a buoyant outer pontoon defining a peripheral shape within which is suspended an array of individual photovoltaic panels supported by floating boxes and frames. The buoyant border pontoon may be made of pipes connected together by electrofusion fittings and electrofusion elbows, and defines a closed peripheral (preferably) rectangular shape surrounding an interior space. Within the interior space an array of interconnected rigid photovoltaic or solar panels mount on floating boxes and frames. The solar panels are evenly distributed within the peripheral shape and structurally fixed to the pontoon by one or several nets or mesh wrapped around each pipe, extending across to substantially fill the interior space defined within the pontoon. Rows of photovoltaic panels may be paired with the photovoltaic panels in the adjacent rows angled upward toward each other to provide a tent-like shape which better withstands wind forces.

SOLAR ENERGY COLLECTOR WITH TRUNCATED PYRAMID CONFIGURATION

Resumen de: AU2024411053A1

A solar energy collector (100) for converting solar energy to electricity includes a hollow body (110) having an internal structure of a truncated pyramid or conical frustum; a plurality of substantially vertically stacked photocells (114) arranged on two or more faces of the internal structure; a concentrator (120) having a conical or a pyramidal shape with a predetermined slant or tip angle; and a plurality of reflecting surfaces. The photocells may be mounted on alternating faces of the body. The faces of the body not having photocells may be at least partially open and allow sunlight therethrough. One or more reflecting surfaces, oriented toward an interior of the hollow body, is arranged within one or more of the at least partially open faces. The photocells may be inwardly tilted to an internal angle between 70 and 89.9°. The concentrator may be configured for dynamic movement and angle adjustment relative to the body.

Mounting Base for PV Panel Installation

Resumen de: US20260180497A1

The present disclosure relates to a mounting base designed for PV panel installation, comprising an integrated base body, multiple mounting screws, and rail clamps. This design incorporates pre-installed mounting screws and rail clamps within the mounting base, enabling workers to efficiently position and install the entire base at a predetermined location. The compact structure and innovative design streamline the installation process, significantly enhancing speed and efficiency.

Wind Deflector Clamp for PV Panel Installation

Resumen de: US20260180498A1

The present disclosure relates to a wind deflector clamp for PV panel installation, comprising an upper wind deflector fixing block, a lower wind deflector fixing block, and a wind deflector pressing block. The design allows for a quick and secure installation with easy engagement between the wind deflector and the clamp mechanism.

Hidden End Clamp for PV Panel Installation

Resumen de: US20260180491A1

The present disclosure relates to a hidden end clamp for PV panel installation, comprising a fixed section, a movable section, and a tension wire. The This utility model has a simple structure, allows for easy installation, and remains concealed within the rail system, ensuring a clean and aesthetically pleasing appearance. The curved protrusion guides the bolt into position during tightening, while the semi-circular pull hook enhances installation convenience and user-friendliness.

Mid-Clamp for PV Panel Installation

Resumen de: US20260180492A1

The present disclosure relates to a mid-clamp for PV panel installation, comprising an upper pressing block and a fixed connecting block, which are connected using a sleeve-type mechanism. This utility model offers a compact structure, enabling quick and easy PV panel installation with high stability and firm fixation. It provides long service life and incorporates a dual grounding mechanism for enhanced electrical safety.

BACK CONTACT BATTERY AND MANUFACTURING METHOD THEREFOR

Resumen de: AU2025242058A1

The present application discloses a back contact battery and a manufacturing method therefor, relates to the technical field of photovoltaics, and reduces the carrier recombination rate on one side of a first surface in a back contact battery. The back contact battery comprises: a semiconductor substrate, a first doped semiconductor layer, and a second doped semiconductor layer. In a direction from a second surface to a first surface, a surface of a second region is lower than a surface of a first region, forming a recess structure. Along the arrangement direction of the first region and the second region, a side face of the recess structure is provided with a first sub-region and a second sub-region which are continuously distributed, and the second sub-region is close to the first region. The surface of the first sub-region is inclined relative to the surface of the first region, and the cross-sectional area of a part of the first sub-region of the recess structure gradually increases in the direction away from the first surface. The surface of the second sub-region is a plane. The first doped semiconductor layer is located on at least part of the first region. The second doped semiconductor layer is located on the second region, and extends to above a part of the first region.

INSTALLATION STRUCTURE FOR STEEL FRAME ASSEMBLY

Resumen de: US20260180500A1

An installation structure for a steel frame assembly is provided, including: a steel frame, where the bottom of a main frame plate of the steel frame has a lower horizontal external flange vertically connected to an upward bent lower vertical flange on a side away from the main frame plate, and the lower vertical flange, the lower horizontal external flange, and the main frame plate enclose a limit cavity with a top opening, and the lower horizontal external flange is provided with a through hole; a T-bolt having an elongated head limited within the limit cavity, where two long sides of the elongated head abut against the main frame plate and the lower vertical flange respectively; and a purlin assembly provided with an installation hole, where a shank of the T-bolt passes through the through hole and the installation hole in sequence and is locked by a locking nut.

SOLAR POWER GENERATION MODULE AND ITS PREPARATION METHOD, AND PREPARATION METHOD FOR PEROVSKITE DEVICE

Resumen de: US20260180499A1

A solar power generation module and its preparation method, as well as a preparation method for a perovskite device. The preparation method for the solar power generation module includes steps of: forming multiple perovskite devices on the substrate, where each perovskite device includes a light absorption region and a functional region, the light absorption region is configured to convert solar energy into electrical energy, and the functional region includes a bus electrode electrically connected to the light absorption region to collect the electrical energy; laminating a cover plate onto a surface of each perovskite device; and cutting the substrate and cover plate to obtain multiple solar power generation modules. The solar power generation module includes a sub-substrate, a perovskite device, and a sub-cover plate, which are sequentially stacked in layer. The sub-substrate is obtained by cutting the substrate, and the sub-cover plate is obtained by cutting the cover plate.

METHOD AND APPARATUS FOR MONITORING SOLAR POWER GENERATION SYSTEM

Resumen de: US20260180505A1

A method of monitoring a solar power generation system according to an aspect includes receiving information about a solar power generation system from an inverter, determining whether an error has occurred in the inverter or photovoltaic modules based on whether the information is received, and outputting a layout diagram of the solar power generation system based on a type of error of the photovoltaic module when an error has occurred in the photovoltaic module, and sending an alarm, wherein the determining of whether an error has occurred may include determining that an error has occurred in the inverter when the information is not received, determining whether an error has occurred in the photovoltaic module based on the information when the information is received, and determining the type of error when it is determined that an error has occurred in the photovoltaic module.

SANDWICH PANEL AND BUILDING ENVELOPE THEREOF

Resumen de: AU2024401221A1

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.

INVERTER AND MAIN CONTROLLER OF PHOTOVOLTAIC SYSTEM, AND PHOTOVOLTAIC METHOD

Resumen de: US20260180336A1

According to an embodiment of the present disclosure, there is provided a photovoltaic power generation method including an operation of setting a first maximum waiting time and transmitting a registration start signal and the first maximum waiting time to one or more module level power electronics (MLPEs), an operation of receiving unique information from a first MLPE among the one or more MLPEs, an operation of assigning a first sequence ID to the unique information of the first MLPE, and an operation of setting a second maximum waiting time and transmitting the registration start signal and the second maximum waiting time to the one or more MLPEs.

SOLAR CELL MODULE

Resumen de: US20260182049A1

A solar cell module may include a solar cell including an electrode, wherein the electrode generates electricity using sunlight and transfers electricity, a first substrate disposed above the solar cell, and a second substrate disposed below the solar cell, wherein the first substrate includes a body, an convex portion protruding upward from the body, an concave portion formed close to the body than the convex portion, and an inflection portion formed at a midpoint between the convex portion and the concave portion, and wherein a distance between the concave portion and the inflection portion is greater than a width of the electrode.

LOCKING SYSTEM FOR PHOTOVOLTAIC MODULES WITH CONSTRAINT ON THE LONGER SIDE

Resumen de: US20260180490A1

A locking system for large photovoltaic modules which overcomes the limits linked to the manufacturing methods by means of constraints on their longer side; the system comprising blocks in cement conglomerate, to guarantee greater stability to the module itself and to allow the distance between the locking points to be varied both for horizontal panel installations and for vertical panel installations.

Photovoltaic module, preparation method thereof and photovoltaic power generation apparatus

Resumen de: AU2025210838A1

A photovoltaic module, a prepared method thereof and a photovoltaic power generation apparatus are provided. A refractive index of a plurality of bonding units to light, a refractive index 5 of an encapsulation layer to light, a thickness of the encapsulation layer and a height of each of the plurality of bonding units are adjusted, and when the light enters the plurality of bonding units from the encapsulation layer, an intensity R of refractive light is in a range of 0.014 to 0.118, such that incident light reflects very little at an interface between the plurality of bonding units and an adhesive film. Ratio Y of the height of each of the plurality of bonding units to the thickness of the 10 encapsulation layer is less than 0.9, no bubble is formed between the plurality of bonding units and the encapsulation layer or in the plurality of bonding units or in the encapsulation layer, resulting in improving utilization rate of the incident light, facilitating improving power of the photovoltaic module. A contour of each of the plurality of bonding units can not be seen on the photovoltaic module being laminated under visual inspection, and the contour of the plurality of 15 bonding units are hidden in the encapsulation layer, resulting in improving the aesthetics of the appearance. A photovoltaic module, a prepared method thereof and a photovoltaic power generation 5 apparatus are provided. A refractive index of a plurality of bonding units to light, a refractive index of an e

Solar Rail Mounting System

Resumen de: US20260180496A1

This present disclosure relates to a solar photovoltaic (PV) rail mounting system, which includes a mounting base, rails and rail mounting components, wind deflectors and wind deflector clamps, grounding wires and grounding wire connectors, inverters and inverter clamps, as well as mid clamps and end clamps for securing PV panels.This improvements to the mounting base, mid clamps, and end clamps enables faster and more convenient installation of wind deflectors using specialized clamps. They streamline the overall installation process, enhancing efficiency and stability while significantly reducing installation time.

SYSTEM FOR THE GENERATION AND TRANSMISSION OF HIGH-VOLTAGE DIRECT CURRENT

Nº publicación: AU2024406385A1 25/06/2026

Solicitante:

AIT AUSTRIAN INST OF TECHNOLOGY GMBH
AIT AUSTRIAN INSTITUTE OF TECHNOLOGY GMBH

Resumen de: AU2024406385A1

A system comprising a high-voltage direct current (HVDC) transmission line (10) carried by pylons (20), a high-voltage PV generator (30) connected to the high-voltage direct current transmission line (10), a power conversion equipment (40) with an input connected to the high-voltage direct current transmission line (10) and an output connectable to an AC or DC grid (50), comprises at least one of a point-source, a load and a network. A high-voltage output of the high-voltage PV generator (30) is directly connected (11) to a transmission pole (12) of the high-voltage direct current transmission line (10). The high-voltage PV generator (30) comprises at least one row of PV modules (35) which are directly serially connected (31) along a meandering arrangement. The single PV modules (35) and the rows are connected to independent power lines. The independent power lines are mechanically and/or electrically connected to the pylons (20) directly.