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THERMALLY INSULATIVE COMPOSITIONS FOR A SOLAR PANEL COATING

Resumen de: MX2025008624A

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CLEANING SOLID-STATE ELEMENTS BY MEANS OF ACOUSTIC WAVE TRANSMISSION

Resumen de: WO2024156670A1

The invention relates to a method for cleaning solid-state elements (8), such as grains of sand or dust particles, that may be found on a surface of a body (5), the cleaning method using at least one transducer (11) acoustically coupled to the body and comprising the steps of: - generating an electrical signal; - applying the electrical signal across the terminals of the transducer; - thereby producing an acoustic wave that propagates through the body, the acoustic wave being a surface wave or a Lamb wave and being such that, under the effect of the acoustic wave, the solid-state elements are moved over the surface of the body in order to be cleared from this surface.

OUTDOOR PHOTOVOLTAIC SYSTEM

Resumen de: AU2023426105A1

The outdoor photovoltaic system according to the invention has a plurality of photovoltaic modules (1) which are free of glass panes and have a bifacial design. Each photovoltaic module (1) has a stabilization layer (1.4) in order to make the photovoltaic module capable of resisting external forces and in order to make the photovoltaic module mechanically flexible. The photovoltaic system additionally has a plurality of posts (2) which are designed such that the posts can be anchored in the ground (4), wherein each of the photovoltaic modules (1) is arranged between a respective pair of posts (2).

DOUBLE-SIDED REFLECTIVE GAP FILM AND BIFACIAL PHOTOVOLTAIC MODULE

Resumen de: EP4658024A1

The present disclosure provides a bifacial reflective gap film, including: a back bonding layer, an intermediate support layer, a front reflective structure, and a back reflective structure. The front reflective structure is disposed on one side of the intermediate support layer and includes a plurality of inverted V-shaped toothed members arranged side by side, and the front reflective structure is coated with a front reflective layer, the back reflective structure is disposed on the other side of the intermediate support layer, and the back bonding layer has a thickness not less than a height of the back reflective structure so that the back reflective structure is completely located in the back bonding layer. The present disclosure further provides a bifacial photovoltaic module with the bifacial reflective gap film.

METHOD FOR WARNING AGAINST A POWER GENERATION DEVICE FAILURE AND ASSOCIATED ELECTRONIC DEVICE

Resumen de: EP4657750A2

L'invention concerne un procédé d'alerte mis en œuvre par un dispositif électronique de supervision (200) connecté à un ou plusieurs dispositifs de production d'énergie (100). Le procédé comprend : une détermination, par un modèle de classification de cause de déviations prenant en entrée un historique de déviations entre une valeur représentative d'une prédiction d'une quantité d'énergie produite par ce ou ces dispositifs de production d'énergie et une valeur représentative d'une quantité d'énergie effectivement produite par ce ou ces dispositifs de production d'énergie, d'une occurrence d'une défaillance d'au moins un composant du ou des dispositifs de production d'énergie ; et une génération d'une alerte selon laquelle au moins un composant du ou des dispositifs de production d'énergie est défaillant.

SOLAR MODULE

Resumen de: EP4658028A1

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.

U-Profil zur Befestigung eines Photovoltaik-Moduls

Resumen de: CH721822A2

Die Erfindung betrifft ein U-Profil (11) zur Befestigung eines PV-Moduls (13) an einer Haltekonstruktion (15). Das U-Profil umfasst einen Basissteg (17) und einen ersten und zweiten an den Basissteg (17) anschliessenden Schenkel (19,21). Der zweite Schenkel (21) ist niedriger als der erste Schenkel (19). An der Aussenseite (23) des zweiten Schenkels (21) ist ein dritter Schenkel (25) befestigt, welcher höher als der zweite Schenkel (21) ist.

U-Profil zur Befestigung eines Photovoltaik-Moduls

Resumen de: CH721825A1

Die Erfindung betrifft ein U-Profil (11) zur Befestigung eines PV-Moduls (13) an einer Haltekonstruktion (15). Das U-Profil umfasst einen Basissteg (17) und einen ersten und zweiten an den Basissteg (17) anschliessenden Schenkel (19,21). Der zweite Schenkel (21) ist niedriger als der erste Schenkel (19). An der Aussenseite (23) des zweiten Schenkels (21) ist ein dritter Schenkel (25) befestigt, welcher höher als der zweite Schenkel (21) ist.

Storage of wind and solar electricity in compressed air

PHOTOVOLTAIC FRAME AND PHOTOVOLTAIC MODULE

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.

PHOTOVOLTAIC TILE SYSTEM FOR EASY APPLICATION TO A ROOF

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.

SOLAR PANEL HAVING ZIGZAG-ORIENTED SOLAR MODULES

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

Solar Tree Device

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.

T-Bar Support System and Method for Solar Modules

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).

PERIMETER BLOCK DEVICE AND METHODS

Resumen de: US2025364940A1

Perimeter blocks for a PV array comprising fastener or component holes for anchoring the array bonding the array and protecting array cabling. Perimeter blocks provide a favorable aerodynamic shape to help deflect incoming wind, to channel rainwater over the array, and to protect the edge of the array. PV arrays having PV modules and perimeter blocks contacting native topography or a smoothed or substantially flat portion of the ground in an array and holding the array together and down are also disclosed.

CONTROL DESIGN FOR A PHOTOVOLTAIC SYSTEM IN GRID-FORMING OPERATION FOR POWER GRID SUPPORT

Resumen de: US2025364812A1

A grid-forming photovoltaic (PV) system and method for both islanded connection and grid-connected mode is provided. An inverter converts PV array voltage to a voltage usable as a power source to an electric power system load. Active power-frequency droop controller regulates a modulator that generates drive signals to drive the inverter. Proportional integral controller generates a frequency shift value that adjusts output of the active power-frequency droop controller to yield a phase angle control for modulation of the inverter drive signals. A control mode switch selects among a plurality of control modes for operation of the proportional integral controller. A model-free control algorithm controls the control mode switch, including a control mode (221b) for synchronizing the PV system with the grid in which proportional integral controller (a) detects offset between inverter output voltage and grid output voltage and (b) generates the frequency shift value.

SELF SUPPORTING SOLAR SOLUTION

Resumen de: US2025364948A1

An electrical bus system has a trunk bus that includes at least one positive bus line, an equal number of negative bus line, and a ground cable. The trunk bus lines extend through clamping blocks where some of the clamping blocks are coupled to brackets that are themselves coupled to vertical supports. The ground cable is coupled to vertical support using the bracket. Multi-tap shear bolt connectors are used to connect the trunk bus line to photovoltaic wires carrying the output from one or more solar panel arrays, thereby eliminating the need for combiner boxes used in conventional systems.

FOLDABLE SOLAR PANEL

Resumen de: US2025364947A1

A foldable solar panel including at least two solar modules mounted to a substrate. The foldable solar panel includes hook and loop tape to secure the foldable solar panel in the folded configuration. The foldable solar panel includes at least two straps and at least two horizontal rows of webbing operable to attach the foldable solar panel to a load-bearing platform.

ELECTROCHEMICAL DEVICE, BATTERIES, METHOD FOR HARVESTING LIGHT AND STORING ELECTRICAL ENERGY, AND DETECTION METHODS

Resumen de: US2025364638A1

The present invention relates to an electrochemical device, comprising a negative electrode comprising a nitrogen-containing electron storage material, a positive electrode, and an electrolyte, wherein the nitrogen-containing electron storage material has a two-dimensional or a three-dimensional covalent structure, contains heptazine and/or triazine moieties, and is capable of intercalating and de-intercalating cations. The present invention is further directed to a uses the material, a photorechargeable battery, an autophotorechargeable battery, a redox-flow-battery, a method for harvesting light and storing electrical energy, a method for detecting and removing oxygen, and a method for detecting light.

INFRARED PLASMA LIGHT RECYCLING THERMOPHOTOVOLTAIC HYDROGEN PLASMA ELECTRICAL POWER GENERATOR

Resumen de: AU2024277835A1

A power generator comprises (I) at least one reaction cell for reactions involving atomic hydrogen products identifiable by unique analytical and spectroscopic signatures, (ii) a molten metal injection system comprising an electromagnetic pump that provides a molten metal stream to the reaction cell and at least one reservoir that receives the molten metal stream, and (iii) an ignition system comprising an electrical power source that provides low-voltage, high-current electrical energy to the at least one steam of molten metal to ignite a plasma. In some embodiments, the power generator may comprise: (v) a source of H2 and 02 supplied to the plasma, (vi) a molten metal recovery system, and (vii) a power converter capable of (a) converting the high-power light output from a blackbody radiator of the cell into electricity using concentrator thermophotovoltaic cells with plasma light recycling or (b) converting the energetic plasma into electricity using a magnetohydrodynamic converter.

SUPPORT STRUCTURES FOR SOLAR TRACKERS

Resumen de: AU2024271468A1

A pier for a solar tracking system includes a bearing housing assembly and a frame defining a A-shaped profile having a pair of legs and a crown interposed between the pair of legs, the frame including a pivot disposed on the crown and extending between the pair of legs, the pivot configured to support the bearing housing assembly.

HIGH EFFICIENCY GEAR BOX AND HOLDING SYSTEM FOR SOLAR TRACKERS

Resumen de: AU2024267353A1

A solar tracker includes a plurality of piers, one end of the piers configured for installation in the earth, a plurality of bearings, each bearing supported by a pier, a torque tube received in the plurality of bearings and configured to support a plurality of solar modules, a plurality of drive motors, each drive motor associated with a pier, a plurality of high efficiency gear boxes, each high efficiency gear box associated with one of the plurality of drive motors; and a plurality of brakes, each brake associated with one of the plurality of high efficiency gear boxes and one of the plurality of drive motors, wherein in combination the plurality of brakes apply sufficient braking force to prevent back driving of the torque tube.

SOLAR TRACKER VIBRATION ANALYSIS AND HEALTH MONITORING

Resumen de: AU2024275657A1

A method and system of analyzing health of a solar tracker, including confirming solar tracker is in a starting position, driving solar tracker through a range of angles, collecting data regarding performance of solar tracker, analyzing the collected data, and presenting one or more aspects of the collected data on a user interface indicating the health of the solar tracker.

BEARING HOUSING ASSEMBLIES FOR SOLAR TRACKERS

Resumen de: AU2024274785A1

Coupling assemblies for use with solar trackers include a housing, a bearing, and at least one hard stop. The housing includes a circular aperture and protruding members extending from the housing. The bearing fits within the circular aperture and rotate within the circular aperture of the housing. The bearing includes an aperture having the shape of the cross-section of a torque tube. The hard stop engages with the protruding members to limit rotation of the bearing and torque tube to a preconfigured articulation range. The housing may include opposing ball bearing paths disposed along an inner surface of the circular aperture, and hard stops at end portions of the opposing ball bearing paths. The bearing may include ball bearing races in an outer portion of the bearing. The coupling assembly may include ball bearings configured to move in the ball bearing paths and the ball bearing races.

Ultraleichtes Photovoltaik-Thermie-Modul mit Wasserkasten

Nº publicación: DE102024001710A1 27/11/2025

Solicitante:

WAETAS WAERMETAUSCHER SACHSEN GMBH [DE]
W\u00E4taS W\u00E4rmetauscher Sachsen GmbH