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124
resultados
Última actualización
06/09/2025 [07:14:00]
Resultados 75 a 100 de 124
Resumen de: DE102024105627A1
Die Erfindung betrifft eine Photovoltaikmodulanordnung zum Anordnen mindestens zweier Photovoltaikmodule, wobei die mindestens zwei Photovoltaikmodule mit je einer Modulfläche und einer diese Modulfläche stützenden Stützleiste gestaltet sind. Erfindungsgemäß ist an der Stützleiste mindestens ein Kabelhalter ortsfest gehalten, der mit einer ersten Formvertiefung zum formschlüssigen Haltern eines ersten elektrischen Kabels und mindestens einer zweiten Formvertiefung zum formschlüssigen Haltern eines zweiten elektrischen Kabels gestaltet ist.
Resumen de: DE102024201752A1
Die Erfindung betrifft ein Herstellungsverfahren (10) für ein Fundament (12) für eine Solarmodulüberdachung (14), aufweisend die Verfahrensschritte:a) Ausbilden (16) einer Fundamentausnehmung (18) in einem Untergrund (20) der Solarmodulüberdachung (14);b) Einführen (32) von zumindest einem Rammprofil (34) über die Fundamentausnehmung (18) in den Untergrund (20), wobei das zumindest eine Rammprofil (34) in die Fundamentausnehmung (18) hineinragt;f) Zumindest teilweises Ausfüllen (48) der Fundamentausnehmung (18) mit Beton.Die Erfindung betrifft zudem ein Montageverfahren (72) und eine Solarmodulüberdachung (14).
Resumen de: DE102024105631A1
Die Erfindung betrifft eine Photovoltaikmodulanordnung zum Anordnen mindestens zweier Photovoltaikmodule, die mittels mindestens eines Gelenks faltbar miteinander gekoppelt sind, wobei die mindestens zwei Photovoltaikmodule an einer Stützschiene verfahrbar gestaltet sind. Erfindungsgemäß ist die Stützschiene im Querschnitt betrachtet im Wesentlichen H-förmig gestaltet, wobei an den oberen beiden Endbereichen der derartigen H-Form jeweils eine Stützfläche für ein sich dort verfahrbar abstützendes Photovoltaikmodul ausgebildet ist.
Resumen de: WO2025178601A1
The invention is an advertising system with renewable energy used in carrying out advertising activities that are presented by the combination of three different systems that are independent of each other, characterised by comprising a solar panel that provides energy production both during the daylight hours and during the non-daylight hours and ensures that the relevant advertising activities are accessible to third parties during the execution of advertising activities, an angle adjustment element connected to the solar panel to ensure that said solar panel benefits from daylight at the maximum level during the daylight hours and subsequently produces energy at the maximum level, a control unit that adjusts the angle adjustment element according to the rotation speed and angle of the earth by means of software run into it, and then calculates the angle at which the sun's rays are intense at which time intervals and ensures that the angle adjustment element rotates, and a movement element that moves said solar panel as a result of the direction of said angle adjustment element.
Resumen de: WO2025177654A1
Provided is a perovskite film evaluation method with which an evaluation can be performed in-line with good accuracy. Specifically, the perovskite film evaluation method comprises: a step (A) of irradiating a perovskite film with excitation light having an energy greater than a band gap of a perovskite crystal, and acquiring a peak intensity of an emission spectrum of photoluminescence emitted from the perovskite film; a step (B) of irradiating the perovskite film with light having an energy greater than a band gap of a perovskite crystal, and acquiring a transmittance of the perovskite film; and a step (C) of evaluating a crystal state of the perovskite film on the basis of a combination of the peak intensity and the transmittance acquired in the step (A) and the step (B).
Resumen de: WO2025177589A1
Provided is a solar cell 10 having a laminate body 11 formed of protective layers 13 sandwiching a photovoltaic power generation layer 12. A ceramic coating 15 containing a polysilazane component is fixed to both end surfaces 11a of the laminate 11.
Resumen de: WO2025177264A1
The present invention discloses an Optiprime Hybrid Generator System (100), which comprises of: atleast one renewable source (10) of power, atleast one fossil fuel driven generator (12), a control panel (14) with hybrid controller functionally connected to said renewable source (10) and said fuel driven generator (12), said control panel (14) is configured to integrate all components of the system (100) and to perform the function of power management, a battery bank (16) connected to said control panel (14) to provide power to the control panel (14) in case of unavailability of said renewable source (10) and said fossil fuel driven generator (12), an inverter (18) connected to said control panel (14), an auxiliary load (DC) (20) electrically connected to said control panel (14), and an auxiliary load (AC) (22) electrically connected to said invertor (18).
Resumen de: DE102024105288A1
Die Erfindung betrifft eine Heizeinrichtung für Photovoltaikmodule (10) umfassend eine Trägerplatte (2) und mehrere an der Trägerplatte (2) angeordnete Stützelemente (3, 3.1), mittels denen die Heizeinrichtung (1) in einem Modulrahmen (11) eines Photovoltaikmoduls (10) fixierbar ist, wobei die Trägerplatte (2) dazu ausgebildet ist, unterhalb und vertikal beabstandet zu einem Solarzellenträger (12) des Photovoltaikmoduls (10) angeordnet zu werden, wobei die Trägerplatte (2) zumindest ein Heizelement (4) und eine Steuereinheit (5) zur Steuerung des Heizelements (4) aufweist, wobei die Heizeinrichtung (1) eine Einrichtung (6) zur Bestimmung der Temperatur der Trägerplatte (2) und eine Einrichtung (7) zur Bestimmung der Temperatur des Solarzellenträgers (12) umfasst, wobei die Steuereinheit (5) dazu ausgebildet ist, abhängig von einer Aktivierungsinformation, die von einer Zentralsteuerung (Z) bereitgestellt wird, zumindest zeitweise das Heizelement (4) zu aktivieren und ein Abtauen von auf das Photovoltaikmodul (10) fallenden Schnee zu bewirken.
Resumen de: WO2025176192A1
An energy accumulator, comprising: a fixed member (3), first joint portions (31) being provided on the fixed member; a movable member (2), connected to an external load and forming rotational fit with the fixed member, second joint portions (21) being provided on the movable member; and an assist unit, comprising: an elastic member (41), arranged between the movable member and the fixed member, one end of the elastic member being connected to the fixed member; and a conversion structure (42), arranged on the other end of the elastic member, the conversion structure being located between the movable member and the fixed member, and the conversion structure comprising adapter portions (421). The energy accumulator has advantages, such as high safety, high degree of automation, high practicability, effectively reducing the cost, and being more environmentally-friendly. Also disclosed are a multi-stage energy accumulator comprising the energy accumulator, and a photovoltaic tracking system comprising the energy accumulator or the multi-stage energy accumulator.
Resumen de: WO2025176017A1
Provided in the present application are a grid-connected power converter and a power supply system. The grid-connected power converter comprises a direct-current bus, a first direct-current switch, a second direct-current switch, a soft-start circuit, an inverter circuit, a grid-connected switch and a controller, wherein a direct-current input end of the inverter circuit is configured to be connected to a photovoltaic module or an energy storage battery by means of the direct-current bus; the first direct-current switch and the second direct-current switch are both connected in series to the direct-current bus; the soft-start circuit is connected in parallel to the second direct-current switch, and is configured to regulate the voltage across the second direct-current switch; an alternating-current output end of the inverter circuit is configured to be connected to a power grid by means of the grid-connected switch; and the controller is configured to control the first direct-current switch to be closed, control the second direct-current switch to be closed when the voltage across the second direct-current switch is less than or equal to a first voltage threshold value, and control the grid-connected switch to be closed after the second direct-current switch is closed. The present application can reduce switch ablation, and ensure the grid-connection safety of the grid-connected power converter; moreover, the present application can reduce the production costs, and has high a
Resumen de: WO2025175959A1
Provided in the present disclosure are a laminated solar cell, a photovoltaic module and an electric device. The laminated solar cell comprises a first electrode and a second electrode, at least two cell units arranged between the first electrode and the second electrode, and a composite layer, wherein the at least two cell units include a first cell unit and a second cell unit, which are sequentially arranged in a first direction, the composite layer is arranged between the first cell unit and the second cell unit, and the first direction is an incident direction of light; the second cell unit comprises a second hole transport layer, a second light absorption layer and a second electron transport layer, which are sequentially arranged in the first direction; and the second cell unit further comprises an electron barrier layer arranged between the second hole transport layer and the second light absorption layer.
Resumen de: US2025274074A1
Aspects of the subject disclosure may include, for example, obtaining first positional information comprising a location of a non-stationary entity mobile within an environment, the first positional information obtained from a service provider monitoring a positional status of the non-stationary entity within the environment. A path of the non-stationary entity is predicted according to the first positional information. A delivery device mobile within the environment is directed according to the predicted path to deliver an item to the non-stationary entity. Second positional information is obtained, identifying a location of the delivery device within the environment. A separation distance is calculated between the location of the non-stationary entity and the location of the delivery device within the environment and a delivery opportunity is detected based upon the separation distance not exceeding a threshold distance. Other embodiments are disclosed.
Resumen de: US2025274076A1
A system and method for automated shutdown, disconnect, or power reduction of solar panels. A system of solar panels includes one or more master management units (MMUs) and one or more local management units (LMUs). The MMUs are in communication with the LMUs with the MMUs and LMUs “handshaking” when the system is in operation. The MMUs are connected to one or more controllers which in turn are connected to emergency detection sensors. Upon a sensor detection of an emergency, the associated MMU is notified which in turn instructs associated LMUs to take appropriate action. In the event that communication with the MMUs has been cut off, the LMUs take the initiative to shut down, disconnect, or reduce the output of associated string(s) of solar panels.
Resumen de: US2025274073A1
The present disclosure provides a bracket assembly for securing a photovoltaic (PV) module. The bracket assembly may include a bracket having a top portion and a bottom surface and a clip coupled to the bracket. The clip may include a hooked portion, wherein the clip is configured to be displaced by a PV module from a first position to a second position. The clip may be biased toward the first position, and the hooked portion may be configured to engage an edge feature of the PV module.
Resumen de: US2025274071A1
The invention relates to a fixed vertical photovoltaic system (100), the system comprising at least:a structure (110);a photovoltaic module (115) supported by the structure;a structure base (120) configured to be rigidly attached to an installation surface (102);a means (125) for positioning the structure on the base, the positioning means being at least free to rotate and configured to position the structure according to a variable angular position of installation; anda means (130) for securing the angular position of the means for positioning the structure relative to the structure base.
Resumen de: AU2024211527A1
The disclosure provides a window unit for a building or structure. The window unit has a first panel having a major surface and being at least largely transmissive for visible light, and a plurality of solar cells each having an active area and being positioned along and in proximity of one or more edges of the first panel. The plurality of solar cells may be located around a first area of the first panel in which the first panel is at least largely transmissive for visible light. A solar selective coating is located on or over the major surface of the first panel within a first projection area defined by a projection of the first area onto the major surface of the first panel in a direction parallel to a surface normal of the first panel. An area surrounding the first projection area may be at least largely free from the solar selective coating.
Resumen de: DE102024105632A1
Die Erfindung betrifft eine Photovoltaikmodulanordnung zum Anordnen mindestens zweier Photovoltaikmodule, die mittels mindestens eines Gelenks faltbar miteinander gekoppelt sind, wobei die mindestens zwei Photovoltaikmodule mit je einer Modulfläche und einer diese Modulfläche stützenden Stützleiste gestaltet sind. Erfindungsgemäß ist das Gelenk mit einem Zwischenelement gestaltet, das einerseits an der dem ersten der beiden Photovoltaikmodule zugeordneten Stützleiste gelenkig gelagert ist und andererseits an der dem zweiten der beiden Photovoltaikmodule zugeordneten Stützleiste gelenkig gelagert ist
Resumen de: DE102024114928A1
Es wird eine Photovoltaik-Energieerzeugungsanlage bereitgestellt. Die Photovoltaik-Energieerzeugungsanlage weist Folgendes auf: einen Wechselrichter und mehrere Photovoltaikmodule. Die mehreren Photovoltaikmodule sind parallelgeschaltet und dann an einen Spannungseingangsanschluss des Wechselrichters angeschlossen. Die Ausgangsspannung der Photovoltaikmodule ist auf die Eingangsspannung des Wechselrichters abgestimmt. Bei der Photovoltaik-Energieerzeugungsanlage ist, solange eine Ausgangsspannung eines einzelnen Photovoltaikmoduls kleiner oder gleich der Ausgangsspannung des Wechselrichters ist, die Ausgangsspannung der Photovoltaikmodule kleiner oder gleich der Ausgangsspannung des Wechselrichters. Daher lässt sich die Photovoltaik-Energieerzeugungsanlage gemäß der vorliegenden Offenbarung leicht an den Wechselrichter anpassen und ist leicht zu installieren.
Resumen de: DE102024105635A1
Die Erfindung betrifft eine Erdankervorrichtung zum Abstützen einer Vorrichtung auf einem Erdreich, die mit einer in das Erdreich einzuschraubenden Erdschraube und einem an der Erdschraube gehaltenen Stützbein gestaltet ist, wobei eine sich an der Erdschraube abstützende sowie auf dem Erdreich abzustützende Stützplatte vorgesehen ist und das Stützbein relativ zur Erdschraube beweglich sowie mittels mindestens einer Abstandsschraube relativ zur derart abgestützten Stützplatte zu positionieren ist.
Resumen de: DE102024105622A1
Bei einer Photovoltaikmodulanordnung zum Anordnen mindestens zweier Photovoltaikmodule, wobei die mindestens zwei Photovoltaikmodule je mit mindestens einer Modulfläche und mit einer ersten Stützleiste sowie einer zweiten Stützleiste zum Stützen der Modulfläche gestaltet sind, ist erfindungsgemäß die erste Stützleiste mit der zweiten Stützleiste mittels einer selbstfurchenden Schraube verbunden ist, die in eine Schrauböffnung der ersten Stützleiste eingedreht ist.
Resumen de: DE102025100187A1
Die Erfindung schlägt vor, ein Einhängeelement (7) eines mehrteiligen Halters (3) zur Befestigung eines Photovoltaikmoduls (2) an einer Außenwand eines Gebäudes mit einer Klemmschraube (12) gegen ein Aushängen an einer Befestigungsschiene (6) des Halters (3) zu verspannen. Zum Festziehen ist die Klemmschraube (12) von einer Außenseite zwischen zwei, in einem Abstand nebeneinander an der Befestigungsschiene (6) eingehängten Photovoltaikmodulen (2), zugänglich.
Resumen de: DE102024105636A1
Die Erfindung betrifft ein Verfahren zum Herstellen einer Photovoltaikmodulanordnung mit einer Vielzahl Photovoltaikmodule, die mittels Gelenken faltbar miteinander gekoppelt und so verfahrbar sind, wobei die Photovoltaikmodule zunächst eingefahren auf einer Stützeinrichtung im Wesentlichen senkrecht angeordnet gelagert und von dieser ausfahrbar sind, und wobei erfindungsgemäß die Photovoltaikmodule in liegender Anordnung in zugehörige Stützrahmen montiert werden.
Resumen de: WO2025175859A1
Provided are a perovskite solar cell assembly packaging structure and a packaging method thereof. The packaging structure comprises a transparent conductive substrate (10), a perovskite solar cell assembly (20) and a packaging assembly (30) which are sequentially stacked; the packaging assembly (30) comprises an encapsulation layer and a glass cover plate (35) located above the encapsulation layer; and the encapsulation layer has a structure in which at least one polyolefin thermoplastic elastomer layer and at least one inorganic layer are alternately stacked. Due to the good complementary effect and excellent bonding performance between the polyolefin thermoplastic elastomer layer and the inorganic layer, a perovskite cell can be better wrapped by the packaging structure, have a very low water vapor permeability, reducing corrosion of water and/or oxygen to the perovskite cell, have higher tolerance to potential induced degradation, thus have longer service life and better stability, and can be applied to high-humidity environments such as seaside and ponds.
Resumen de: WO2025176094A1
A photovoltaic module control system and a photovoltaic system. The photovoltaic module control system comprises a rapid shut-down system and at least one rapid shut-down device. The rapid shut-down system is electrically connected to an inverter and the rapid shut-down device, and is configured to send a first PLC signal to the rapid shut-down device and receive a second PLC signal from the rapid shut-down device. The rapid shut-down device is electrically connected to a corresponding photovoltaic module, and is configured to switch to a turn-on state on the basis of the first PLC signal, acquire module data, send the second PLC signal to the rapid shut-down system and, on the basis of an anomaly of the module data, switch to a turn-off state, the first PLC signal being configured to control the rapid shut-down device to be turned on, and the second PLC signal comprising the module data acquired by the rapid shut-down device.
Nº publicación: WO2025175708A1 28/08/2025
Solicitante:
CHINA COMMUNICATIONS THIRD NAVIGATION ENG CO LTD [CN]
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Resumen de: WO2025175708A1
An offshore photovoltaic module (5) mounting structure, comprising: a sliding track (3) configured for being mounted on an offshore truss (1), jacking devices (6) for bearing the offshore photovoltaic module (5), and a traction device (4) for driving the offshore photovoltaic module (5) to slide along the sliding track (3), wherein a jacking sliding wheel (7) configured for being in sliding fit with the sliding track (3) is mounted at a jacking end of each jacking device (6); and a temporary operation platform (2) for assembly operations on the offshore photovoltaic module (5) is mounted on the offshore truss (1) on one side of the sliding track (3). The structure further comprises a temporary support used for assisting in the mounting of the offshore photovoltaic module (5). The temporary support comprises a bottom support (9) and an inclined support (8), wherein one end of the inclined support (8) is hinged to the bottom support (9), and the other end of the inclined support (8) is connected to the bottom support (9) by means of an adjustable support member (10); and temporary sliding wheels (11) configured for being in sliding fit with the sliding track (3) are further mounted at the bottom of the bottom support (9).
BOPI
Sede Electrónica
