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METHOD FOR PREPARING SOLAR CELL, SOLAR CELL, AND TANDEM SOLAR CELL

Resumen de: US2025344564A1

A method for preparing a solar cell includes: providing a carrier plate and a separation auxiliary layer, forming a perovskite absorption layer, having a first side facing away from the separation auxiliary layer and a second side opposite to the first side and including a bonding matrix and monocrystal perovskite particles, over the separation auxiliary layer away from the carrier plate, at least some of the monocrystal perovskite particles having first convex surfaces and second convex surfaces protruding from the bonding matrix on the first and second side respectively, and a functional layer formed over a portion of the monocrystal perovskite particles; forming a first carrier transport layer and a first conductive layer sequentially on the first side of the perovskite absorption layer; removing the carrier plate and the separation auxiliary layer, and forming a second conductive layer on the second side of the perovskite absorption layer.

HETEROJUNCTION SOLAR CELL, PREPARATION METHOD THEREOF AND POWER GENERATION DEVICE

Resumen de: US2025344550A1

The present disclosure relates to a heterojunction solar cell, including a substrate layer, a first passivation layer, a second passivation layer, an emission member, and a back surface field member. The emission member and the back field member each include a doped layer, a conducting layer, and an electrode layer sequentially disposed along the direction away from the substrate layer. One or both of the emission member and the back surface field member include an electrical contact reinforced structure. The electrical contact reinforced structure is a first doped region and a second doped region of the doped layer. The second doped region is disposed beside the first doped region and is shielded by the electrode layer. One or both of the doping concentration and the crystallization degree of the second doped regions are higher than those of the first doped region.

Solar Cell Sheet and Solar Cell String Group

Resumen de: US2025344520A1

Provided in the present disclosure are a solar cell sheet and a solar cell string group. The solar cell sheet includes a cell sheet body and a finger structure on a first surface of the cell sheet body, where the first surface of the cell sheet body is divided into a conventional region and a reinforcing region surrounding the conventional region; the finger structure includes at least four first finger lines parallel to each other, and a central segment and edge segments on both sides of the central segment of each first finger line are respectively located in the conventional region and the reinforcing region; and average cross-sectional areas of different positions of each edge segment and the central segment of each first finger line are a first area and a second area respectively; and the first area is greater than the second area.

CAPTIVE BALLOON SUPPORT STRUCTURE ASSEMBLY

Resumen de: US2025340285A1

A captive balloon support structure assembly comprising a captive balloon which is filled with a lifting gas having a lower density than the ambient air and is kept floating at a specific altitude above the ground. A three-dimensional wide-meshed supporting net that is tethered to the ground is placed over the captive balloon.

Frames for Solar Panels

Resumen de: US2025343503A1

A frame 101 for at least partially enclosing or supporting a panel 190 is provided. The frame may include at least a first frame section 201-1 including a bottom flange 104 provided at a base of the frame section. A frame sidewall 103 may be provided at an outer portion of the frame section, the frame sidewall characterized by a height H extending from the bottom flange 104. A panel containment structure 101-1 may be provided at an upper portion of the frame sidewall 103, the panel containment structure including a lower shelf 105 extending from the frame sidewall. A support wall 431-1 may be provided at an inner portion of the frame section 201-1, the support wall extending (i) between the bottom flange 104 and the frame sidewall 103, (ii) between the bottom flange 104 and the lower shelf 105, or (iii) both (i) and (ii).

TERMINAL BOX, SOLAR CELL UNIT, AND SOLAR CELL UNIT CONNECTION BODY

Resumen de: US2025343506A1

A terminal box of an embodiment includes a terminal box main body, a first connection terminal, and a second connection terminal. The terminal box main body is attached to a monolithic-structure solar cell element. The terminal box main body has a connection portion electrically connected to a terminal of the solar cell element. The first connection terminal is electrically connected to the connection portion. The first connection terminal is disposed at a distal end of a cable extending to the outside from the terminal box main body. The second connection terminal is electrically connected to the connection portion. The second connection terminal is formed on an outer surface of the terminal box main body. The second connection terminal is connectable to the first connection terminal.

Increased-Yield Solar Energy Station

Resumen de: US2025343505A1

An increased-yield solar energy station is disclosed. In an example, an upper support structure of a base structure is raised off of the ground for mounting a photovoltaic (PV) array to the base structure. An interior portion of the base structure at least partially shields balance of system (BOS) components for the PV array from effects of weather. At least one bifacial photovoltaic (PV) panel of the PV array, and is mounted in a raised position relative to the upper support structure. The bifacial PV panel has a first side facing toward the sky, and a second side facing away from the sky. Both the first and second sides of the bifacial PV panel have solar cells for collecting solar energy. A solar reflective material (SRM) on the upper support structure reflects sunlight from the upper support structure onto the second side of the bifacial PV panel.

FRONTSHEETS FOR PHOTOVOLTAIC MODULES

Resumen de: US2025343500A1

A roofing system, including a roof deck and a plurality of photovoltaic modules installed on the roof deck. Each of the plurality of photovoltaic modules includes at least one solar cell, an encapsulant encapsulating the at least one solar cell, and a frontsheet above the encapsulant. The frontsheet includes a first layer, where the first layer contacts the roof deck, and where the first layer comprises a plurality of cavities or a plurality of ribs.

Methods and Systems for Solar Panel Frameworks

Resumen de: US2025343504A1

Embodiments of the present invention may provide an elongated single piece of framework (59) which may be bent around a corner (46) perhaps for form an about 90 degree angle (61). An elongated single piece of framework (59) may have a first end (49) and a second end (50) which may be joined to each other or may be joined to other ends of a separate framework. A partial frame (48) or even a rectangular panel framework (3) may be created from at least one of an elongated single piece of framework which may frame a solar panel.

SOLAR ARRAY ONSITE ASSEMBLY AND DISTRIBUTION

Resumen de: US2025343499A1

A panel assembly device for assembly of solar panels onto a torque tube comprises a frame assembly configured to support the torque tube and solar panels. The frame assembly comprises a first portion including a torque tube alignment frame and a panel support member. The panel support member is configured to position a solar panel of the plurality of solar panels proximate the torque tube for securing of the solar panel to the torque tube. A second portion is positioned adjacent to the first portion and a third portion is positioned adjacent to the second portion. The third portion defines an egress configured to provide access to the torque tube for removal from the frame assembly. A conveyance is positioned on the frame assembly, the conveyance is operable to move at least one of the torque tube and the plurality of solar panels.

Photovoltaic frame and photovoltaic module

Resumen de: US2025343502A1

This invention relates to the field of photovoltaic module technology and discloses a photovoltaic frame and a photovoltaic module. The photovoltaic frame, comprising multiple steel frame strips connected end-to-end in sequence and corner connectors joining steel frame strips adjacent to each other at a corner; wherein each steel frame strip comprises: a first mounting chamber and second mounting chamber, the second mounting chamber includes a fourth steel wall, the top and bottom of the fourth steel wall are bent to connect to the protruding/recessing portion and one side of the fifth steel wall, respectively, and the free end of the fifth steel wall has a bent section; the corner connector comprises a first connecting part and a second connecting part, joined by a bend; the first connecting part comprises a first connecting wall and a second connecting wall connected by a bend, while the second connecting part comprises a third connecting wall and fourth connecting wall connected by a bend; both the first connecting wall and the third connecting wall are vertical or horizontal steel walls, while the second connecting wall and fourth connecting wall can be horizontal or vertical steel walls; the upper end of the vertical steel wall snaps into the protruding/recessing portion, and the horizontal steel wall snaps into a chamber defined by the lower end of the fourth steel wall, the fifth steel wall, and the bent section on the free end of the fifth steelwall. Thus, the mechani

SOLAR TABLE BUFFER

Resumen de: US2025343501A1

System and method embodiments of off-loading completed solar tables from the assembly area for improved assembling efficiency are disclosed. An assembly and off-loading system may comprise an assembly stage for solar table assembling, a table buffer section, and a table off-loading section. The table buffer section is an extra section of conveyance and support to allow assembled solar tables to move out of the assembly area from the path of incoming torque tubes. The table off-loading section is where the assembled solar table is off-loaded onto a mobile transport. The table buffer section decouples the table assembly process from table off-loading, thus eliminating potential interference/blocking by table off-loading or mobile transport parking to subsequent table assembly processes. Consequently, the assembly of subsequent solar tables may be carried out without interruption or interference, and overall assembly efficiency increases.

MOBILE POWER STATION

Resumen de: US2025343463A1

A remote energy system including a container, the container including a partition separating the container into a generator side and an energy storage side, a motor secured in the energy storage side of the container, the motor configured to receive energy from one or more renewable energy sources, a flywheel assembly magnetically coupled to the motor, the flywheel assembly configured to store kinetic energy, an electrical generator magnetically coupled to the motor or the flywheel and configured to supply electrical energy to a load, and a fuel powered generator secured in the generator side of the container and configured to provide electrical energy to the motor.

FLYING CAPACITOR THREE-LEVEL DC-DC CONVERTER, PHOTOVOLTAIC SYSTEM AND CONTROL METHOD

Resumen de: US2025343483A1

A three-level flying capacitor DCDC converter, a photovoltaic system and a method for controlling the three-level flying capacitor DCDC converter are provided. The three-level flying capacitor DCDC converter includes an inductor, a first switching transistor, a second switching transistor, a first diode, a second diode, a third diode, a flying capacitor and a controller. A first terminal of the inductor is connected to a positive input terminal of the DCDC converter. A second terminal of the first switching transistor is connected to a negative input terminal of the DCDC converter through the second switching transistor. Operation of the DCDC converter is stopped and a direct-current bus voltage is reduced in response to a difference between the direct-current bus voltage and a voltage of the flying capacitor greater than or equal to a withstand voltage of the second diode.

WIRELESS, ENERGY HARVESTER WITH MODULAR SENSOR SYSTEM

Resumen de: US2025343439A1

A modular sensor system comprising a plurality of modules, the plurality of modules comprising one or more sensors, one or more energy harvesters, one or more energy storage devices, one or more wireless radios, and one or more electronics devices, wherein the one or more energy harvesters comprise a photovoltaic cell; and one or more blind-mate connectors contained within each of the plurality of modules, wherein the one or more blind-mate connectors comprise an electrical connector to transmit power and/or data and configured to connect two modules of the plurality of modules together.

SYSTEM AND METHOD FOR CHARGING ELECTRONIC DEVICES IN A CONTROLLED ENVIRONMENT

Resumen de: US2025343435A1

A system, apparatus, and method are disclosed for providing electrical charge to residents of a controlled-environment facility. In an embodiment, a charging station may be provided in an area accessible to an inmate to allow charging of in an inmate smart device, such as a phone or tablet. In an embodiment, a portable charger may be provided to an inmate for charging a smart device.

DISPLAY DEVICE

Resumen de: US2025344580A1

A display device includes an organic light emitting device in a display area on a substrate; a thin film transistor being connected with the organic light emitting device; a planarization layer on the thin film transistor; a protecting portion on a buffer area on the substrate, the protecting portion surrounding at least a portion of a camera area on the substrate, the buffer area being disposed between the display area and the camera area; an encapsulation layer including a first encapsulation layer, a second encapsulation layer on the first encapsulation layer, and a third encapsulation layer on the second encapsulation layer; a dam structure on the buffer area, the dam structure blocking the second encapsulation; and a hole in the camera area, the hole provided inside the display area, wherein the first encapsulation layer and the third encapsulation layer are extended to the protecting portion.

FLEXIBLE DISPLAY DEVICE

Resumen de: US2025341928A1

A flexible display device including a display panel providing a base surface and a touch screen disposed on the base surface. The display panel may include a plurality of light emitting areas and a non-light emitting area disposed adjacent to the light emitting areas. A plurality of touch electrodes and a plurality of insulating layers of the touch screen may have a mesh shape through which openings corresponding to the plurality of light emitting areas are defined. Accordingly, a flexibility of the flexible display device is improved, and the touch electrode is prevented from being cracked.

DISPLAY DEVICE AND MANUFACTURING METHOD OF THE SAME

Resumen de: US2025341658A1

A display device includes a display panel including a display area in which a plurality of pixels is disposed and a bending area bent from the display area, a polarizing layer disposed on the display panel and a light-blocking film layer disposed under the display panel, where an entirety of an upper surface of the light-blocking film layer directly contacts a lower surface of the display panel in the display area, and an area of a lower surface of the light-blocking film layer is smaller than an area of the upper surface of the light-blocking film layer.

FLEXIBLE DISPLAY DEVICE WITH AUXILIARY SPACER

Resumen de: US2025341909A1

A flexible display device can include a display area in which a plurality of sub pixels is disposed and a non-display area which encloses the display area, The flexible display device further includes a flexible substrate, a thin film transistor disposed on the flexible substrate, an interlayer insulating layer disposed on the flexible substrate, an organic light emitting diode disposed on the thin film transistor, an encapsulation layer disposed on the organic light emitting diode, a touch buffer layer disposed on the encapsulation layer, a touch sensor layer which is disposed on the encapsulation layer and includes a plurality of touch electrodes, a dam disposed on the flexible substrate corresponding to the non-display area, and an auxiliary spacer disposed along an edge of the non-display area.

HYBRID WIND AND SOLAR ENERGY GENERATING SYSTEM

Resumen de: AU2024259109A1

A hybrid wind and solar energy generating system includes one or more solar arrays of solar panels arranged at an angle relative to a horizontal plane of reference, defining leading and trailing boundaries on such panels. A wind turbine is mounted proximate to the trailing boundary on a horizontal axis with blades extending longitudinally and in operative proximity to the trailing boundaries. A source of wind is amplified passing over the windward side of the solar panels to form a resultant wind vector extending outwardly off the trailing boundary. The resultant wind vector acts on the blades of the turbine to increase revolutions per minute of such turbine and increase power or energy generated by the system of the panels, power from both wind and sun. The arrangement of the solar array and a wind turbine on a horizontal axis increases the efficiency of the system, especially in low wind conditions.

SOLAR ARRAY

Resumen de: AU2024241249A1

There is disclosed a system including: a solar array configurable between a stored condition and a deployed condition; and at least one hanger member arranged to hang the solar array when in the stored condition, such that the solar array hangs down from the hanger member, wherein the hanger member includes a grippable portion for use during deployment of the solar array to the deployed condition.

APPARATUS AND METHOD FOR CONTROLLING ANIMAL POSITIONS

Resumen de: AU2025252555A1

- 64 - An apparatus (300) for applying at least one stimulus to an animal for controlling the animal or animal positions is disclosed. The apparatus (300) is configured to be worn by the animal and comprising a housing (305 carrying at least one stimulus device (350a, 350b, 350c, 350a’, 350b’, 350c’) that is configured to 5 apply at least one stimulus to the animal at two or more levels of intensity. The stimulus is applied on a basis of a control signal received from at least one controller (310) that is in electronic communication with the at least one stimulus device (350a, 350b, 350c, 350a’, 350b’, 350c’). - 64 An apparatus (300) for applying at least one stimulus to an animal for controlling the animal or animal positions is disclosed. The apparatus (300) is configured to be worn by the animal and comprising a housing (305 carrying at least 5 one stimulus device (350a, 350b, 350c, 350a', 350b', 350c') that is configured to apply at least one stimulus to the animal at two or more levels of intensity. The stimulus is applied on a basis of a control signal received from at least one controller (310) that is in electronic communication with the at least one stimulus device (350a, 350b, 350c, 350a', 350b', 350c'). ct - c t n a p p a r a t u s ( ) f o r a p p l y i n g a t l e a s t o n e s t i m u l u s t o a n a n i m a l f o r c o n t r o l l i n g t h e a n i m a l o r a n i m a l p o s i t i o n s i s d i s c l o s e d h e a p p a r a t u s ( ) i s c o n f i g

Verwendung eines Solarmoduls und Solarmodul

Resumen de: DE102024112319A1

Die Erfindung betrifft die Verwendung eines auf Wasser schwimmenden, schwimmfähigen Solarmoduls für ein Erzeugen von elektrischem Strom.Die Erfindung betrifft außerdem ein Solarmodul mit einer Rückseite, die eine Platte mit geschlossenen Poren oder der Boden eines Kastens mit geschlossenen Poren ist.

PHOTOVOLTAIC MODULE

Nº publicación: AU2024280032A1 06/11/2025

Solicitante:

LONGI GREEN ENERGY TECHNOLOGY CO LTD
LONGI GREEN ENERGY TECHNOLOGY CO., LTD

Resumen de: AU2024280032A1

The present application relates to the technical field of photovoltaic modules, and specifically discloses a photovoltaic module. The photovoltaic module comprises: a junction box, wherein the junction box comprises a bonding pad; and a bus bar, wherein one end of the bus bar is attached to the surface of the bonding pad and is welded to the bonding pad by means of at least one welding seam. The welding seam penetrates through one end of the bus bar and extends into the bonding pad, the depth of the welding seam extending in the bonding pad is x, the length of the welding seam is y, y is greater than or equal to -5x+4.5, and the unit of x and y is mm.