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177
resultados
Última actualización
12/12/2025 [07:10:00]
Resultados 125 a 150 de 177
Resumen de: US2025366297A1
An organic compound, a preparation method of the organic compound, a perovskite solar cell comprising a hole transport layer that comprises the organic compound, a preparation method of the perovskite solar cell, and an electric apparatus comprising the perovskite solar cell. The organic compound includes head groups, a tail group, and a carbon chain, where the carbon chain connects the head groups to the tail group, and there are at least two head groups.
Resumen de: WO2025244053A1
A power generation module (100) according to the present disclosure comprises: a translucent substrate (2); a power generation unit (3) that is disposed on a main surface (a1) of the substrate (2) and that includes a photovoltaic cell layer (PV); a first electrode (11) that is translucent and is electrically connected to the power generation unit (3); and a second electrode (41, 42) that is electrically connected to the first electrode (11) and has an electrical resistivity lower than that of the first electrode (11). The substrate (2) further has a rear surface (a2) positioned on the opposite side from the main surface (a1) in the thickness direction, and a side surface (b1, b2) that connects the main surface (a1) and the rear surface (a2). At least a part of the first electrode (11) is provided to the main surface (a1), and at least a part of the second electrode (41, 42) is provided to the side surface (b1, b2).
Resumen de: WO2025243944A1
According to the present invention, a frame part includes a left frame and a right frame that are provided so as to be separated from each other in the left-right direction and an upper frame and a lower frame that are provided so as to be separated from each other in the up-down direction and each connect the left frame and the right frame, and a panel support device comprises an upper holder and a lower holder that are provided at a gap from each other in the up-down direction and a left upright member and a right upright member that extend in the up-down direction and respectively support left and right ends of the upper holder and the lower holder. The left upright member and the right upright member are fixed between the upper frame and the lower frame, and a panel is supported between the upper holder, the lower holder, the left upright member, and the right upright member.
Resumen de: WO2025243312A1
The present invention relates to a system and method for solar irradiance monitoring in weather monitoring systems (WMS) comprises a data collection module (21), a data filtration module (22), and an alert generation module (23); thereby ensures optimal solar energy generation by improving the precision of solar irradiance measurements, incorporate advanced machine learning techniques and a sophisticated clear sunny period to address the challenges associated with weather data accuracy and anomaly detection in solar energy, enhances the accuracy and reliability of solar irradiance monitoring, results in a significant impact on the solar energy industry by minimizing energy inefficiencies, reducing financial losses, and contributing to a more sustainable and efficient energy generation process.
Resumen de: US2025366298A1
A functional material, a passivation film, a solar cell, a photovoltaic module, and a photovoltaic system are disclosed. The functional compound is represented by formula (1): where formula (2) represents a nitrogen-containing heteroaromatic group having 5 to 60 ring atoms or an aromatic amine group having 6 to 60 ring atoms, substituted by n2 R2 groups, and at least one nitrogen atom in formula (2) is bonded to n1 -LR1 groups; in each occurrence, L is independently selected from linear alkylene group having 1 to 10 carbon atoms; at least one of R1 and R2 is selected from —CHO, —C(O)R4, —C(O)NH2, —C(O)SH, —C(S)SH, —OH, or —SH; R4 is selected from any one of substituted or unsubstituted alkyl group having 1 to 10 carbon atoms; and n1 is an integer ≥1, and n2 is an integer ≥1.
Resumen de: US2025366270A1
A light emitting element includes: a semiconductor structure; first and second electrodes formed above the semiconductor structure. In a plan view: the first electrode comprises a first pad electrode, a first extending portion extending from the first pad electrode, and two second extending portions extending from the first pad electrode, and the second electrode comprises a second pad electrode, and two third extending portions extending from the second pad electrode.
Resumen de: US2025366310A1
Provided are an organic compound and an application thereof. The organic compound has a structure represented by Formula I. Through a design of a molecular structure, the organic compound has a low refractive index, no absorption within a visible light wavelength range, a low extinction coefficient within a wavelength range of 400-600 nm and an excellent light extraction effect, thereby significantly improving the luminescence efficiency of an element as a material of a capping layer. Moreover, the organic compound has a relatively high glass transition temperature and excellent thermal stability, thereby meeting a processing requirement of evaporation. In addition, a small difference is between refractive indexes of the organic compound in different light colors, and when display is performed at multiple angles, the color cast can be effectively improved, thereby giving a more excellent light emission and display effect to the element.
Resumen de: US2025366363A1
A perovskite layer comprising a perovskite compound and a surfactant, wherein the perovskite compound is represented by Formula 1: (A+)1-y(A′+)y(M2+)(X−)3, wherein y is 0.01-0.99; M2+ is Pb2+, Sn2+, or Ge2+; each of A+ and A′+ is independently Cs+, Rb+, CH3NH3+, CH3CH2NH3+, H(C═NH2)NH2+, or Me(C═NH2)NH2+; and X− for each instance is independently F−, Cl−, Br−, or I−, wherein A+ and A′+ are the same or different; and the surfactant comprises a sulfonate surfactant, an alcohol alkoxylate surfactant, a quaternary ammonium surfactant, or mixtures thereof. The photoelectric device comprising the perovskite layer can achieve an improved power conversion efficiency (PCE) while can maintain the stability of PCE in devices.
Resumen de: US2025366365A1
The present invention belongs to the field of organic light-emitting materials, and particularly relates to an organic compound, an organic electroluminescent device using the organic compound, and an electronic apparatus. The organic compound has a structure represented by formula (1). The organic compound is used in the organic electroluminescent device, such that the performance of the device can be improved.
Resumen de: WO2025241858A1
A high-power solar photovoltaic power station capable of vehicle-mounted mobility and convenient to fold and unfold, characterized in that the high-power solar photovoltaic power station comprises a container (16), which is divided into a solar panel storage area (17) and a power distribution control area (18), wherein guide rails (19) for guided movement of solar panels (1) are provided on both the bottom and the top of the solar panel storage area (17), and limiting insertion holes are provided in the guide rails (19); and the solar panels (1) are fixed into supporting frames (2), upper parts of the adjacent supporting frames (2) are hinged and connected in pairs and lower parts thereof are connected to supports (9), all the supports (9) at the lower parts of the adjacent supporting frames (2) are sleeved on long bolts (7), nylon wheels (8) are mounted on the middle of the long bolts (7) and are supported on overhead slideways (6), and the lower parts of the adjacent supporting frames (2) that form an inverted-V shape are connected by means of steel wire ropes (12). The present invention is convenient to move, such that the problem of power shortage in remote regions can be solved.
Resumen de: WO2025242003A1
The present disclosure provides a perovskite solar cell and a preparation method therefor, a photovoltaic module, a power generation device, and an electric device. The perovskite solar cell comprises a first electrode and a second electrode. A perovskite layer and an electron transport layer are sequentially arranged between the first electrode and the second electrode in a first direction, wherein the electron transport layer partially covers the perovskite layer, and the first direction is a light incident direction.
Resumen de: WO2025241459A1
A perovskite photovoltaic module, a manufacturing method therefor and the use thereof, belonging to the technical field of perovskite solar cells. In the perovskite photovoltaic module, a planarization layer (22) is provided between adjacent encapsulation layers so as to enable the two adjacent encapsulation layers to envelope the planarization layer (22), thereby preventing moisture and oxygen from infiltrating through an interface between an outer encapsulation layer and a substrate of the perovskite solar cell (10) and affecting the encapsulation effect of the perovskite photovoltaic module. The planarization layer (22) formed by a curable adhesive having water content less than 100 ppm and a desiccant (23) can prolong the path for moisture and oxygen to enter the interior of the perovskite solar cell (10), thereby improving the encapsulation effect. Additionally, an encapsulation structure of the perovskite photovoltaic module is formed by means of mature processes, such that free moisture and oxygen components in the planarization layer are absorbed by the desiccant, thus preventing diffusion to other functional layers or devices.
Resumen de: US2025366220A1
A solar module includes a plurality of solar cells and a carrier plate. The carrier plate includes a front cover and a back cover. The plurality of solar cells are welded and connected in series to define a plurality of solar battery string groups. The plurality of solar cells are connected in series at a predetermined spacing distance therebetween in a first direction to form each of the plurality of solar battery string groups. A width of each of the plurality of solar cells in the first direction is a first length, a length of each of the plurality of solar cells in a second direction is a second length, and a ratio of the second length to the first length is greater than 10. The plurality of solar battery string groups are pressed between the front cover and the back cover via a plurality of bus strips.
Resumen de: US2025366256A1
A luminescent solar concentrator including a light propagation device, one or more photovoltaic cells, and one or more waveguides is provided. The light propagation device includes a plurality of nanostructures configured to permit preferential propagation of a wavelength range of light in one direction. The one or more photovoltaic cells are positioned adjacent an end of the light propagation device. The one or more waveguides are configured to guide light toward the one or more photovoltaic cells via total internal reflection within the luminescent solar concentrator.
Resumen de: US2025366253A1
A method for manufacturing a CdTe based thin film solar cell device with a graded refractive index profile within the CdTe-based absorber layer. The method comprises the following steps: a) providing a transparent substrate comprising a front electrode, b) forming a doped CdTe based absorber layer on the substrate, c) performing an activation treatment after step b). The doped CdTe based absorber layer in step b) is formed as a doped CdTe based absorber layer stack comprising a first and a second layer. The first layer is formed as a first doping element containing layer comprising vanadium as the first doping element by depositing a first doping element-rich layer and subsequently depositing a CdSe layer or a CdSeTe layer, or by depositing a CdSe layer or a CdSeTe layer each doped with the first doping element. The second layer is formed by depositing a CdTe layer. A CdTe based thin film solar cell device with a graded refractive index profile.
Resumen de: US2025364943A1
Method for connecting a solar panel to a frame of a vehicle body part, the method comprising the steps of providing a recess (3) in the frame (2) of the vehicle body part (1), providing at least one inlet opening (6) in the recess, the at least one inlet opening providing a first passage (6a) between the recess and an interior (7a) of the vehicle body part, positioning the solar panel (5) over the recess, therewith defining a volume (10) by the solar panel and the recess, after the step of positioning the solar panel over the recess, providing a filler material (12) via the at least one inlet opening to the recess, filling the volume with the filler material to connect the solar panel to the frame with the filler material.
Resumen de: WO2025244632A1
A power generation device is provided. The power generating device includes a photovoltaic panel configured to generate a first type of electrical power, a power converter electrically coupled to the photovoltaic panel and configured to convert the first type of electrical power to a second type of electrical power for transmission to a grid and/or load, and at least one energy storage device electrically coupled to the power converter, the at least one energy storage device configured to store electrical energy provided by the power converter. The power generating device further includes at least one heat management component and at least one back housing physically attached to the photovoltaic panel and defining a space between the photovoltaic panel and the at least one back housing. The power converter, the at least one energy storage device, and the at least one heat management component are positioned in the space.
Resumen de: WO2025241139A1
The present invention relates to a floating solar power generation device with a semi-submersible floating body, comprising a plurality of solar panels, at least one sun-tracking device, a supporting frame, a plurality of floating devices and a plurality of plates, wherein each solar panel has a first light receiving surface and a second light receiving surface on two opposite sides, and the plurality of solar panels are horizontally arranged and connected in a continuous manner to form a solar power generation module; the sun-tracking device is connected to the solar power generation module; the supporting frame is arranged below the solar panels, and has a base frame portion at the lower part; each floating device comprises a horizontally-straight hollow cylindrical main floating body and a plurality of vertical auxiliary floating bodies, and the main floating bodies are spaced apart from each other and horizontally arranged below the supporting frame; the bottoms of the auxiliary floating bodies are joined to the main floating bodies, and the tops of the auxiliary floating bodies are fixedly connected to the supporting frame, creating flow guide spaces between the assembled auxiliary floating bodies; and the plates are fixedly arranged above the base frame portion of the supporting frame, thus integrally forming a floating power generation module. In this way, the present invention has higher floating stability and power generation efficiency.
Resumen de: WO2025241011A1
The present application for a utility model relates to a product pertaining to the renewable energy sector, and more particularly to a product which is useful in installations in marine and coastal environments, where conditions are conducive to the simultaneous exploitation of wind, solar and tidal energy. The application provides a multifunctional structure (1) intended for generating electricity, comprising an integrated set of aerodynamic blades (2) provided with photovoltaic solar panels (5) and an inverted and submerged tidal turbine (6), the configuration of which allows the simultaneous and optimized capture of wind, solar and tidal energy, thereby increasing energy efficiency and continuous energy production capacity. Integration of the three energy sources into a single structure reduces the need for multiple installations, maximizes the use of available space and minimizes the environmental impacts associated with the construction and operation of separate energy infrastructures.
Resumen de: WO2025241382A1
A photovoltaic module, comprising a light-transmitting panel (1), a backsheet (2) disposed on one side of the light-transmitting panel (1), a photovoltaic cell layer (3) disposed between the light-transmitting panel (1) and the backsheet (2), and a support plate (4) disposed between the photovoltaic cell layer (3) and the backsheet (2), wherein the light-transmitting panel (1), the backsheet (2), the photovoltaic cell layer (3) and the support plate (4) all have a curved-surface structure, and the shapes thereof fit each other.
Resumen de: US2025364945A1
A photovoltaic frame includes: a carrying plate configured to support a backlight surface of a laminate; and a first side plate and a second side plate. The first side plate has a protruding portion protruding from the carrying plate, the protruding portion and the carrying plate enclose a mounting groove. The protruding portion and/or the carrying plate is provided with a glue groove structure, and a side surface of the second side plate away from the first side plate is provided with a glue overflow plate protruding towards in a direction away from the first side plate, the glue overflow plate and the second side plate enclose a first glue overflow groove in communication with the mounting groove, when the laminate is mounted on the photovoltaic frame, a top end of the protruding portion is lower than or coplanar with a light-receiving surface of the laminate.
Resumen de: US2025364942A1
An induction photovoltaic tile system, the induction photovoltaic tile system comprising: a first induction photovoltaic tile which includes a photovoltaic outer layer, an internal energy storage unit in electrical communication with the photovoltaic outer layer and an induction power transfer unit comprising a first receiver coil in electrical communication with the internal energy storage unit, and a first transmitter coil; and a second induction photovoltaic tile which includes a second photovoltaic outer layer, a second internal energy storage unit in electrical communication with the second photovoltaic outer layer and a second induction power transfer unit comprising a second receiver coil in electrical communication with the second internal energy storage unit, wherein the first transmitter coil is aligned with the second receiver coil.
Resumen de: US2025364946A1
A solar panel with zigzag-oriented solar module pairs for maximizing solar power generation is disclosed. Each solar module has two solar modules oriented relative to each other so that their respective photovoltaic sides define an approximately twenty-degree angle. Each solar panel may have a series of photovoltaic sides where each adjacent photovoltaic sides are interconnected by an intermediate portion that is flexible to move from a flat condition to a folded condition that defines the zigzag-oriented solar module pairs
Resumen de: US2025364941A1
A novel solar tree device is disclosed. The device is a photovoltaic configuration along a pole component. The device comprises a pole component with multiple solar panels secured along its length via connector components. The connector components are positioned all along the length and around the circumference of the pole component, similar to branches on a tree. Generally, the device can accommodate 30 or more solar panels in a small space to generate supplemental power to electrical systems, electric vehicles, etc. The solar panels are positioned on the pole component, such that they are angled 10 to 15 degrees toward the sun for maximum power generation, depending on the height of the pole component. Thus, the device offers off-the-grid charging.
Nº publicación: US2025364944A1 27/11/2025
Solicitante:
JA SOLAR USA INC [US]
JA Solar USA Inc
Resumen de: US2025364944A1
Embodiments of the present disclosure are directed to an apparatus (also referred to as a T-bar, or torque-bar support) having an elongated, anodized tubular member (12) that attaches to a solar module frame (30). The tubular member (12) has one or more holes that align with holes (22) on the solar module frame (30). The T-bar apparatus (10) also includes a silicone gasket (14) to protect the glass (26) from damage and strengthen the amount of loading of the solar module (20). On the side of the tubular member (12), a preinstalled grounding washer (16) ensures that when installed the torque-bar support (10) is electrically grounded. A typical solar module (20) includes two or more T-bar supports (10) that are spaced apart and symmetrical to a center location of the solar module (20).
BOPI
Sede Electrónica
