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152
results.
Updated on
10/08/2025 [08:10:00]
Results 75 to 100 of 152
Absstract of: AU2025205400A1
A method of simulating operation of a hybrid electrical power generation system having a battery energy storage system (BESS), a renewable energy (RE) power plant, and a combustion power plant, the method comprising: obtaining weather data for a location of the hybrid electrical power generation system, the weather data including a plurality of data points; and for each data point: determining an operating status of the BESS, the RE power plant, and the combustion power plant; in response to determining that an electrical power output of the RE power plant is sufficient to satisfy an electrical demand of the hybrid electrical power generation system and that a state of charge of the BESS is above a threshold value: dispatching the RE power plant to satisfy the electrical demand; in response to determining that the electrical power output of RE power plant is insufficient to satisfy the electrical demand, the state of charge of the BESS is above the threshold value, and the combustion power plant is not operating: dispatching the RE power plant to partially satisfy the electrical demand; and demanding the BESS to at least partially satisfy the electrical demand; and in response to determining that the electrical demand of the RE power plant is insufficient to satisfy the electrical demand, the state of charge of the BESS is above the threshold value, and the combustion power plant is operating: dispatching the RE power plant to partially satisfy the electrical demand; and dema
Absstract of: AU2025205587A1
The present application relates to the technical field of solar photovoltaics. Provided are a 5 perovskite cell and a photovoltaic module. The perovskite cell comprises a perovskite light absorption layer, a first carrier transport layer, a second carrier transport layer, a first transparent electrode layer, a second transparent electrode layer, and an optical adjustment layer, wherein the optical adjustment layer is arranged between the second carrier transport layer and the second transparent electrode layer; and the transmittance of the optical adjustment layer for visible light 10 is greater than or equal to a preset transmittance, and the reflectivity of the optical adjustment layer for infrared light is greater than or equal to a preset reflectivity. In the present application, the transmittance of an optical adjustment layer for visible light is greater than or equal to a preset transmittance, such that the efficiency of the perovskite cell and the lighting requirement of a building can be ensured; in addition, when the reflectivity of the optical adjustment layer for 15 infrared light is greater than or equal to a preset reflectivity, the requirements of the building for heat preservation, refrigeration, etc., can be ensured, thereby reducing the energy loss caused by the requirements of the building for heat preservation and refrigeration. ul h e p r e s e n t a p p l i c a t i o n r e l a t e s t o t h e t e c h n i c a l f i e l d o f s o l a r p h o t o v o l t a
Absstract of: AU2025205230A1
Error! Unknown document property name..Error! Unknown document property name. Abstract A mounting system for mounting a solar panel assembly to a base assembly includes a panel support bracket, a base bracket and a clamp configured to exert a compressive force to hold the panel support bracket and the base bracket together. The clamp comprises a V- shaped clamp body that includes a pair of legs that are spring-loaded to oppose an approximation of the legs by an external compressive force. The clamp includes a pair of receiver slots, with each of the pair of receiver slots located on a corresponding one of the pair of legs. The pair of receiver slots collectively provides a clearance to admit the panel support bracket and the base bracket when the legs are compressed together. Abstract A mounting system for mounting a solar panel assembly to a base assembly includes a panel support bracket, a base bracket and a clamp configured to exert a compressive force to hold the panel support bracket and the base bracket together. The clamp comprises a V- shaped clamp body that includes a pair of legs that are spring-loaded to oppose an approximation of the legs by an external compressive force. The clamp includes a pair of receiver slots, with each of the pair of receiver slots located on a corresponding one of the pair of legs. The pair of receiver slots collectively provides a clearance to admit the panel support bracket and the base bracket when the legs are compressed together. Erro
Absstract of: DE102025101676A1
Aufgabe der Erfindung ist es modulare und leicht zu transportierende und leicht zu montierende Ständerelemente, sowie eine modulare und leicht zu montierende Ständerelementanordnung unter Verwendung der Ständerelemente für eine Ständeranordnung zu schaffen.Ständerelement (1) zur Aufstellung und Anordnung für zumindest ein Photovoltaikmodul (3) , wobei das Ständerelement (1) zumindest ein Betonformsteinelement (1) und zumindest ein Verbindungselement (2) aufweist, wobei das zumindest eine Betonformsteinelement (1) mittels zumindest eines Verbindungselementes (2) mit zumindest einem weiteren Betonformsteinelement (1) verbindbar ist und das zumindest eine Photovoltaikmodul (3) an den Betonsteinelementen anordbar ist, dadurch gekennzeichnet, dass das zumindest eine Betonformsteinelement (1) quaderförmige Grundform aufweist, wobei an dem zumindest einen Betonformsteinelement (1) zumindest eine Durchgangsöffnung (4) zwischen zwei gegenüberliegenden Außenflächen (5) vorhanden ist und sich zu einer zu den gegenüberliegenden Außenflächen (5) angrenzenden Außenfläche (6) erstreckt und wobei die Durchgangsöffnung (4) in Bezug oder Richtung zur angrenzenden Außenfläche (6) eine hinterschnittene Durchgangsaussparung (7) mit einem Querschnitt im Betonformsteinelement (1) bildet und dass das zumindest eine Verbindungselement (2) zumindest im Überlappungsbereich (8) mit der zumindest einen hinterschnittenen Durchgangsaussparung (7) einen komplementären Querschnitt aufw
Absstract of: DE102024102720A1
Vorrichtung (20) zur Montage eines Befestigungselements (48), welches zur Befestigung von Dachaufbauten, insbesondere von Kollektoren (64), auf einem aus Konterlattung (15) und Traglattung (14, 14a, 14b) bestehenden Dachstuhl dient, wobei die Vorrichtung (20) mindestens zwei Traglattungen (14a, 14b) überbrückt und das Befestigungselement (48) gegenüber der Ebene der Vorrichtung (20) im Winkel absteht und fußseitig mit der Vorrichtung (20) verbunden ist, wobei die Vorrichtung (20) mindestens an ihrem traufseitigen Ende (22) einen Montagewinkel (27) aufweist, mit dem sich die Vorrichtung (20) auf der Traglattung (14b) abstützt und mit dieser verbindbar ist.
Absstract of: DE102024102293A1
Die Erfindung betrifft ein Solarsystem zum Bereitstellen einer Photovoltaikanlage auf einem Wasserkörper, aufweisend eine Haltestruktur, eine Auftriebseinrichtung und eine Photovoltaikeinrichtung, wobei die Auftriebseinrichtung und die Photovoltaikeinrichtung mittels der Haltestruktur miteinander verbunden sind, die Haltestruktur in einer Schwimmlage der Auftriebseinrichtung mit einem hydrostatischen Auftrieb der Auftriebseinrichtung auf einer Wasseroberfläche des Wasserkörpers gehalten ist und die Haltestruktur die Photovoltaikeinrichtung in der Schwimmlage der Auftriebseinrichtung oberhalb der Wasseroberfläche zum Erzeugen von elektrischer Energie aus Sonnenlicht für Sonnenlicht zugänglich aufgenommen ist, wobei die Auftriebseinrichtung eine Auftriebsanpassungseinrichtung zum Verändern des hydrostatischen Auftriebs aufweist, wobei bei einem mittels der Auftriebsanpassungseinrichtung reduzierten hydrostatischen Auftrieb ein Absenken des Solarsystems und insbesondere der Photovoltaikeinrichtung in eine Tauchposition unterhalb der Wasseroberfläche ermöglicht ist. Des Weiteren betrifft die Erfindung ein Verfahren zum reversiblen Schützen einer Photovoltaikanlage.
Absstract of: WO2025158470A1
The field of the technique of the following invention is that of wind and photovoltaic alternative energies. Normally these two solutions involve photovoltaic panels and turbines which are functionally distinct from each other and that also occupy different spaces. This invention proposes a unique support structure that allows the simultaneous use of a solar tracker and one or more turbines. The result is a hybrid device with all the equipment mounted on board that is simple to install.
Absstract of: WO2025160121A1
A support structure (200, 300, 400, 500a, 500b, 600a, 600b) for solar trackers with thermal expansion mitigation includes a frame (212, 312, 412, 512, 612a, 612b) rotatably coupled to one or more ground piles (216, 316, 416, 516, 616a, 616b). The support structure (200, 300, 400, 500a, 500b, 600a, 600b) further includes a pivot bracket (206, 306, 406, 606a, 606b) rotatably coupled to a portion of the frame (212, 312, 412, 512, 612a, 612b) with the pivot bracket (206, 306, 406, 606a, 606b) including a pivot pin (244) to which torque tube clamps (232, 332, 432, 532) are rotatably coupled. The torque tube clamps (232, 332, 432, 532) are affixed to a torque tube (204, 304, 404, 504) and solar modules are affixed to the torque tube (204, 304, 404, 504) via one or more mounting brackets. Thermal expansion/contraction of the torque tube (204, 304, 404, 504) is translated into rotational movement of the frame (212, 312, 412, 512, 612a, 612b) relative to the one or more ground piles (216, 316, 416, 516, 616a, 616b) via the rotatable couplings including the pivot bracket (206, 306, 406, 606a, 606b). The rotational movement of the frame (212, 312, 412, 512, 616a, 612b) relative to the one or more ground piles (216, 316, 416, 516, 616a, 616b) enables the torque tube (204, 304, 404, 504) to expand/contract while mitigating mechanical stress of the support structure (200, 300, 400, 500a, 500b, 600a, 600b).
Absstract of: WO2025159944A1
A solar module frame coupling assembly (900) includes a solar module frame (908) and a rail (904). The solar module frame (908) includes a frame side portion (903) having a protruded guide structure (901). The rail (904) includes a first rail side (930) and a second rail side (931) that is opposite the first rail side (930). The second rail side (930) is configured to interface with a torque tube (14), and the first rail side (930) includes an alignment slot (902). The alignment slot (902) is configured to receive the protruded guide structure (901) to couple the solar module frame (908) to the rail (904).
Absstract of: WO2025158085A1
The invention relates to a distributor unit (54) for a tracked solar installation, the distributor unit (54) comprising at least one first line section (11a) having a first rotating block (1, 1a) and at least one second line section (11b) having a second rotating block (1b), wherein the first line section (11a) is rotatably connected to the first rotating block (1a) and wherein the second line section (11b) is rotatably connected to the second rotating block (1b), wherein a first transfer unit (45a) having a first connection piece (46a) for connecting to a line for cleaning liquid (9) of a base element, in particular of a stand (42), of the solar installation is provided on the first rotating block (1a), and a second transfer unit (45b) having a second connection piece (46b) for connecting to a line for cleaning liquid (9) of a first supporting arm (43) of the solar installation is provided on the second rotating block (1b), wherein the second transfer unit (45b) is connected to the first transfer unit (45a) via at least one first pipe connection (47a) running outside the first line section (11a) and outside the second line section (11b).
Absstract of: WO2025159629A1
The present invention relates to a perovskite photoelectric device having high light transmittance and photoelectric conversion efficiency and a method for manufacturing the perovskite photoelectric device, the method comprising: (S1) a charge transport layer complex preparation step of stacking an intermediate layer containing an intermediate layer compound on a charge transport layer; and (S2) a step of stacking a perovskite thin film on the intermediate layer, wherein the intermediate layer compound contains a repeating unit satisfying chemical formula 1 below. (Chemical formula 1) (In chemical formula 1, Z is at least one selected from the group consisting of phosphorus (P), arsenic (As), antimony (Sb), and bismuth (Bi), and n is a positive integer of 1 or greater.)
Absstract of: WO2025156893A1
Disclosed in the present invention are a laser-based power receiving method and a power transmission system. The laser-based power receiving method comprises the following steps: providing a rotatable polygon mirror, wherein the polygon mirror is configured to have a plurality of reflecting surfaces; inputting first light beams to the reflecting surfaces of the rotating polygon mirror in a first direction, and reflecting the first light beams to form a first image surface; inputting second light beams to the reflecting surfaces of the rotating polygon mirror in a second direction, and reflecting the second light beams to form a second image surface; and arranging photovoltaic arrays on the first image surface and the second image surface. In the laser-based power receiving method of the present invention, the photovoltaic arrays are arranged on the first image surface and the second image surface, the polygon mirror can continuously scan the photovoltaic arrays by reflecting the first light beams and the second light beams, and two arc-shaped photovoltaic receiving surfaces are formed on the polygon mirror, thereby significantly increasing the area of the photovoltaic receiving surfaces, and achieving the effects of increasing the power transmitted via laser and improving the overall output power.
Absstract of: WO2025156917A1
Disclosed are a vehicle rooftop tent (100) and a vehicle. The vehicle rooftop tent (100) comprises a base (110), a cover body assembly (120), a tarpaulin (130), a ventilation pipe (140), and an energy storage assembly (150); the cover body assembly (120) is connected to the base (110); the ventilation pipe (140) is connected to the base (110) or the cover body assembly (120); a ventilation hole (141) is formed in the cover body assembly (120) or the base (110); the ventilation hole (141) is used for providing clearance for the end portion of the ventilation pipe (140); the energy storage assembly (150) is located in the ventilation pipe (140).
Absstract of: WO2025156966A1
Provided in the present application are a power conversion apparatus and a control method therefor. The power conversion apparatus comprises a first DC/DC conversion circuit, a second DC/DC conversion circuit, a DC/AC conversion circuit and a controller, wherein the first DC/DC conversion circuit is connected in parallel to an output of the second DC/DC conversion circuit; when the power conversion apparatus switches from a non-power-limited state to a power-limited state, the controller adjusts an input voltage of the first DC/DC conversion circuit to a first voltage, and adjusts an input voltage of the second DC/DC conversion circuit to a second voltage, so as to reduce both an input power of the first DC/DC conversion circuit and an input power of the second DC/DC conversion circuit; and the first voltage is greater than the input voltage of the first DC/DC conversion circuit when the power conversion apparatus is in the non-power-limited state, and the second voltage is greater than the input voltage of the second DC/DC conversion circuit when the power conversion apparatus is in the non-power-limited state. Therefore, the power generation of a power conversion apparatus can be improved.
Absstract of: WO2025157678A1
A barrier system (102, 200) includes a frame assembly (208) including a plurality of structural members; and a plurality of panels coupled together with the frame assembly and configured to form a roof or facade of a building (100) that defines a human-occupiable space. The plurality of panels includes at least one photovoltaic (PV) panel (202) configured to generate direct current electrical power in response to receiving solar energy; and at least one metallic (204) or composite panel (206).
Absstract of: WO2025156843A1
The present invention relates to the technical field of organic electroluminescent materials and provides an organic electroluminescent compound, host materials, and a light-emitting device and light-emitting apparatus comprising same. The host materials comprise an organic electroluminescent compound Lx and an organic electroluminescent compound Ly, wherein the mass ratio of Lx to Ly is 1:99-99:1, and the general structural formula of Lx and Ly are as shown in the description. In the present invention, a specific combination of host materials solves the problems in the prior art of low efficiency and short service life of a phosphorescent material applied to an organic electroluminescent device.
Absstract of: WO2025156736A1
Provided in the present application are a multi-electrolytic-cell series-parallel hydrogen production control method and a power generation system. The method in the present application comprises: acquiring electrolysis power parameters of a plurality of electrolytic cells and a real-time generation power of a power generation system; and then, on the basis of the plurality of electrolysis power parameters and the real-time generation power, controlling the plurality of electrolytic cells to sequentially and repeatedly execute electrolysis start-stop operations, wherein each electrolysis start-stop operation comprises: comparing the magnitude of a target round startup output power with the magnitude of a rated minimum electrolysis power of a target electrolytic cell; on the basis of a corresponding magnitude determination, performing subsequent control operations; and then in the subsequent control operations, performing a corresponding control operation by means of determining whether the target round startup output power exceeds a danger warning threshold power. Thus, the hydrogen production efficiency and flexibility of the plurality of electrolytic cells in the hydrogen production power generation system are improved, the stability of the hydrogen production power generation system is improved, and the service life of the hydrogen production power generation system is prolonged.
Absstract of: WO2025156558A1
The present application relates to the technical field of photovoltaics, and particularly discloses a photovoltaic module and a photovoltaic system. The photovoltaic module comprises: a laminated member and a frame fitted with the laminated member. The frame comprises a bearing portion and a blocking portion connected to the bearing portion. The bearing portion and the blocking portion surround to form an accommodating recess. In the thickness direction of the laminated member, the height of the top of the blocking portion is not higher than the height of a light-receiving surface of the laminated member. A first protrusion is provided in the accommodating recess, and the first protrusion divides the accommodating recess into a first accommodating recess and a second accommodating recess. In the thickness direction of the laminated member, there is a first distance L1 between the first protrusion and the top of the blocking portion, and there is a second distance L2 between the first protrusion and the top of the bearing portion, the distances satisfying 0.2≤L2:L1≤1. 2.
Absstract of: WO2025156014A1
A solar energy collection assembly comprising: a first spherical mirror assembly having a first reflective mirror surface with a centre located above the first spherical mirror, a radius of curvature R1 and a focus located on a first movable axis which passes through the centre of the first reflective mirror surface and through the sun with a first sunlight absorbing receiver adapted to be movably positioned to substantially align with the first movable axis in a plurality of positions for receiving and absorbing reflected light when sunlight is reflected by the first reflective mirror surface; a second spherical mirror assembly arranged above the reflective surface of the first spherical mirror assembly in a non-concentric configuration relative to the first spherical mirror assembly, the second spherical mirror having a second reflective mirror surface with a centre located away from the second spherical mirror, a radius of curvature R2 and a focus located on a second movable axis which passes through the centre of the second spherical mirror and through the sun with a second sunlight absorbing receiver adapted to be movably positioned to substantially align with the second movable axis in a plurality of positions for receiving and absorbing reflected light when sunlight is reflected by the second spherical mirror; and a rotation mechanism for rotating the combination of the first and second spherical mirror assemblies about a common axis to allow the reflective surface of
Absstract of: US2025244053A1
The invention relates to enclosed solar parabolic trough reflector systems for thermal heat generation that can ultimately be used in various applications. The system includes a modular dual arch building design with a transparent building envelope and a reflector assembly connected within the building through a bearing assembly. The system is particularly suited for solar heat collection in harsh environment.
Absstract of: US2025243707A1
A modular headrail-mounted automation system for wand-operated horizontal blinds optionally includes a main module with two bilaterally-disposed interfaces to auxiliary modules or cables. Optionally, the system includes a photovoltaic panel whose photosensitive surface is located on the room side of the host blind and faces the host blind's slats. Optionally, the system includes a controller to tilt the slats of the host blind over a range in which the maximum amount of slat closure is reduced when the system is powered by a photovoltaic source. Optionally, the maximum amount of slat closure is dependent upon the level of charge in an energy-storage device charged by a photovoltaic source.
Absstract of: US2025242700A1
A wind-solar hybrid power generation apparatus includes a square-shaped casing that opens at a front and a rear, a power generation motor that is installed inside the casing, and a solar power generation panel that is placed on an upper surface of the casing. The power generation motor includes a main body that is fixed to a bottom surface of the casing or at a position where the casing is installed, a rotation shaft that is rotatably provided in the main body, a coupling rod that is connected to the rotation shaft and bent downward in a hook shape, and a blade that is continuously provided to the coupling rod. The wind-solar hybrid power generation apparatus has a low height by rotating the blade horizontally with respect to a surface of the position where the casing is installed.
Absstract of: US2025243339A1
Composite materials that include a polymer matrix and a metal halide perovskite. The metal halide perovskite may be a lead-free metal halide double perovskite. Devices that include a layer of a composite material, a first electrode, and a second electrode. Methods of forming composite materials and devices, including methods that include printing one or more layers with a 3D printer.
Absstract of: US2025242707A1
A charging station for an electric vehicle (EV) comprising a container having an electric vehicle (EV) charging port for charging the EV and a first photovoltaic (PV) panel coupled to the container, wherein the first PV panel is movable from a first orientation, in which the plane of the first PV panel is substantially parallel to a first side wall of the container, to a second and third orientation in which the first PV panel extends away from the first side of the container, such that in the second orientation the plane of the first PV panel is orientated at an angle in a downward direction from the top of the container and in the third orientation the plane of the first PV panel is orientated at an angle in an upward direction from the top of the container, wherein the first PV panel is arranged to be electrically coupled to the EV charging port.
Nº publicación: US2025244793A1 31/07/2025
Applicant:
OURARING INC [US]
Ouraring Inc
Absstract of: US2025244793A1
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.
BOPI
Electronic site
