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167
resultados
Última actualización
11/11/2026 [08:42:00]
Resumen de: FI20253177A1
The invention relates to a solar panel stand (1) comprising two rails (3, 3’) extending substantially parallel at a distance from each other and at least two side supports (5) extending over the rails (3, 3’). Each side support (5) comprises a holder beam (6), opposite holder beams of two adjacent side supports (5) being adapted to support respective opposite sides (101’, 101’’) of a solar panel (101) received to the stand, and at least one intermediate beam (8) detachably connecting to at least one of the holder beam (6) and a rail of the two substantially parallel rails (3, 3’). To facilitate the assembly of the solar panel stand, the holder beam (6) at each of the side supports (5) is hingedly connected to one of the rails (3, 3’) to allow the holder beam to be swiveled relative to the rail between an assembly position and a collapsed position.
Resumen de: US20260352139A1
0000 The present invention is within the scope of portable devices for the production and storage of renewable energy. 0000 In particular, this invention relates to the production of photovoltaic energy on the move. 0000 Power stations have been created that can be connected to external photovoltaic panels, often sold in folding or resealable kits that, if necessary, can be connected to the power station for “off grid” charging, although it is not a “native” solution. This solution is however rather disadvantageous for a number of reasons which will be explained in the text and will be solved by the present invention.
Resumen de: US20260352147A1
0000 Methods and systems of managing dynamic response to wind in a solar tracker system are provided. The method includes determining a wind speed, comparing the wind speed to a predetermined threshold value to determine if the wind speed equals or exceeds the predetermined threshold, positioning a windward most solar tracker to a predetermined angle based on the comparing, and positioning a leeward most solar tracker to the predetermined angle based on the comparing. The solar trackers are positioned at the predetermined angle at a predetermined interval starting at the windward most solar tracker and the remaining solar trackers remain in a normal operating condition.
Resumen de: US20260351983A1
A power transmission device, according to an embodiment of the present invention, comprises: a PV module connection unit; which receives power input from a PV module; a power conversion unit for converting the power input from the PV module; a battery connection unit which is connected to a battery to output power to the battery or receive power input from the battery; an inverter connection unit which, when connected to an inverter, outputs power to the inverter and is connected in parallel to the battery connection unit; and a control unit which controls the PV module by communicating with the PV module and controls the battery connection unit and the inverter connection unit to output power converted by the power conversion unit to the battery or the inverter.
Resumen de: US20260351971A1
0000 A method and apparatus for dynamic use of excess energy that can include a solar array, an inverter with a maximum input power, a power controller, and computing elements, which can optionally comprise one or more servers, with programmable and/or flexible power consumption. The inverter can optionally be connected to the power grid. Because solar arrays are typically oversized relative to their inverters, power is lost or otherwise clipped when the array's output exceeds the inverter's maximum input power. By keeping track of the array's real-time output and adjusting the computing elements'power consumption, the power controller can maximize the use of power that would otherwise be clipped, curtailed, lost, wasted, or otherwise not used.
Resumen de: DE102025114956A1
Eine Wechselrichtervorrichtung wird bereitgestellt, die mindestens drei Eingangsspannungspegel verwendet. Ein Ausgangssignal wird basierend auf einem Spitzenwertsignal, welches zwischen einem ersten und einem zweiten der Eingangsspannungspegel oszilliert, und einem dritten Oberschwingungssignal, welches zwischen dem zweiten und einem dritten der mindestens drei Eingangsspannungspegel oszilliert, erzeugt.
Resumen de: AU2026202948A1
22604588_1 (GHMatters) P128513.AU An insulation piercing connector for connecting a terminated feed cable from a solar assembly to a trunk cable, wherein the trunk cable includes a trunk cable conductor and a trunk cable insulation layer, and wherein the terminated feed cable includes a cable connector, includes a connector body, an electrically conductive piercing member on the connector body, an integral clamping mechanism, and a photovoltaic (PV) connector. The PV connector is integrated into the connector body and electrically connected to the piercing member. The PV connector is configured to receive the cable connector to electrically connect the cable connector to the piercing member. The clamping mechanism is configured and operable to force the piercing member through the trunk cable insulation layer and into electrical engagement with the trunk cable conductor to form an electrical connection between the trunk cable and the PV connector. cable conductor to form an electrical connection between the trunk cable and the PV connector. pr p r c a b l e c o n d u c t o r t o f o r m a n e l e c t r i c a l c o n n e c t i o n b e t w e e n t h e t r u n k c a b l e a n d t h e c o n n e c t o r p r c a b l e c o n d u c t o r t o f o r m a n e l e c t r i c a l c o n n e c t i o n b e t w e e n t h e t r u n k c a b l e a n d t h e c o n n e c t o r c c c 2 c c c c ig 32c Fig. 1 pr p r p r
Resumen de: WO2026228280A1
The present application relates to the technical field of photovoltaics, and discloses a solar cell and a photovoltaic module. The solar cell comprises: a silicon substrate having two opposite surfaces; a doped semiconductor layer disposed on at least one surface of the silicon substrate; a passivation anti-reflection layer disposed on the surface of the doped semiconductor layer away from the silicon substrate; and a conductive layer disposed on a surface of the passivation anti-reflection layer and forming electrical contact with the doped semiconductor layer, wherein the conductive layer comprises a silver alloy skeleton and base metal particles, the silver alloy skeleton has holes, and the base metal particles are embedded in the holes.
Resumen de: WO2026228265A1
The present application relates to the technical field of solar cells. Disclosed are a solar cell and a preparation method therefor, and a photovoltaic module. The solar cell comprises a silicon substrate, wherein the silicon substrate has a light-receiving surface and a back surface that are disposed opposite each other, and a first composite passivation layer, a first doped layer, a first transparent conductive layer, and first electrodes are sequentially arranged on the light-receiving surface of the silicon substrate. In the direction from the silicon substrate to the first transparent conductive layer, the first composite passivation layer comprises a first intrinsic silicon layer, a first passivation layer, a second passivation layer, and a third passivation layer, wherein the second passivation layer and the third passivation layer are configured to be prepared using hydrogen and silane, the flow ratio of hydrogen to silane for preparing the second passivation layer is A1, and the flow ratio of hydrogen to silane for preparing the third passivation layer is A2, A1 and A2 satisfying: 5:1≤A1≤10:1, and 20:1≤A2≤50:1. The solar cell can not only improve a carrier transport capability, but can also enhance the ultraviolet resistance effect of the solar cell.
Resumen de: WO2026230323A1
The present invention comprises a translucent base material (2), an electroconductive layer (4) that is disposed on one surface side of the base material (2) and has a pattern of bumps and dips (4B) on the surface that is on the reverse side with respect to the surface close to the base material (2), and a buffer layer (5) that is provided on the pattern of bumps and dips (4B) and is composed of a substance having a higher resistance than the electroconductive layer (4). When the height of the pattern of bumps and dips (4B) is designated as R and the thickness of the buffer layer (5) is designated as d, 0.02 ≤ d/R ≤ 0.06 at each position in the plane direction.
Resumen de: US20260352152A1
There is described an amplifying structure for a photovoltaic (PV) panel assembly. The amplifying structure generally has: a frame having a plurality of wall portions each having a length extending along a longitudinal orientation, the plurality of wall portions spaced relative to one another along a transverse orientation generally normal to the longitudinal orientation, the plurality of wall portions inclined about a corresponding length thereof, transverse widths of the plurality of wall portions forming alternating positive and negative non-null angles relative to the transverse orientation, thereby forming a series of concave crests interspersed with a series of convex crests each extending along the longitudinal orientation between the wall portions, the plurality of wall portions adapted to receiving a corresponding plurality of PV elements therealong to form the PV panel assembly.
Resumen de: WO2026228389A1
An edge passivation method for a solar cell, comprising the following steps: cutting a solar cell (9) in half to obtain half-cells; stacking the half-cells to align cut surfaces; and placing the stacked half-cells into a reaction chamber (1), with the cut surfaces facing upward or the rear sides of the cells facing upward, and depositing a passivation layer on the cut surfaces by a PECVD method, to complete the edge passivation of the half cells. In the edge passivation method, a reaction temperature can be extended to a range of 50°C to 500°C, such that energy consumption can be reduced, the deposition rate and production capacity can be improved, and a dense passivation layer with high hydrogen content can be prepared, thereby achieving a good passivation effect without an annealing process. The edge passivation method has the advantages of low costs, high production capacity, excellent passivation effect, etc., ensuring that all half-cells have relatively high conversion efficiency and the mass-production efficiency can be increased by 0.247%.
Resumen de: WO2026228253A1
The present application discloses a system and method for detecting a ground impedance fault of a photovoltaic inverter. The system comprises a PID repair circuit and an acquisition circuit; the PID repair circuit is connected in parallel to both sides of the inverter, and when in a non-operating state, the PID repair circuit is configured to be equivalent to an LR circuit connected between a negative terminal of a DC side of the inverter and ground; the acquisition circuit is configured to measure an inductor voltage of the LR circuit, so that when a measured sudden change value of the inductor voltage of the LR circuit is greater than a set voltage threshold, it is determined that a ground fault occurs to the inverter. The method relates to using said system to determine whether a ground fault has occurred when the inverter is in a grid-connected state. The present application has the following beneficial effects: under the condition of a stable DC bus, the ground fault of the inverter is identified online by detecting a voltage change across an equivalent inductor on a secondary side of a PID power supply, thereby accelerating the identification of the ground fault, and reducing the risk of damage to a switching transistor under the ground fault.
Resumen de: US20260353855A1
0000 The present disclosure relates to the field of photovoltaic technology, and provides a segmented solar cell and a photovoltaic module. The segmented solar cell is formed by cutting a whole solar cell, and includes: a cell body having a first main surface, an opposing second main surface, and a first side surface and a second side surface between the first main surface and the second main surface; a first passivation stack formed on the first side surface, a second passivation stack formed on the second side surface, and a third metal oxide layer formed on a surface of the second passivation stack away from the cell body. The first side surface is a cut surface formed by cutting the whole solar cell, and the second side surface is an uncut side surface.
Resumen de: AU2024452868A1
A solar cell and a preparation method therefor. The solar cell comprises: a P-type region and an N-type region, which are located on the back side of the solar cell; an isolation region, which is located between the P-type region and the N-type region; a first electrode, which in contact with the P-type region; and a second electrode, which is in contact with the N-type region. The solar cell further comprises an electrical connecting member, which is used for electrically connecting part of the P-type region and part of the N-type region. In the solar cell and the preparation method therefor, an electrical connecting member is provided to connect part of the P-type region and part of the N-type region, such that a bypass path is formed for the situation in which some solar cell pieces are shaded, thereby reducing power loss of the cell.
Resumen de: AU2026202744A1
The present application provides a photovoltaic module, at least including a front glass, a front encapsulation film, a cell string, and a back encapsulation film arranged in sequence. At least a part of the back encapsulation film includes an oxygen barrier encapsulation film, and the oxygen barrier encapsulation film is used to provide oxygen barrier for the front encapsulation film. The oxygen barrier encapsulation film includes: an oxygen barrier material layer including a first surface and a second surface opposite to each other; and an encapsulation material layer bonded to the first surface and/or the second surface of the oxygen barrier material layer, and used to bond the oxygen barrier encapsulation film to the cell string. pr p r p r pr s p r £ p r
Resumen de: DE102026000826A1
Semitransparente Solarmodule zur Erzeugung elektrischer Energie gekennzeichnet dadurch, dass auf der der Sonne abgewandten Seite von Rückgläsern oder Rückfolien von Freiflächen-Solarmodulen hoch transparente Licht streuende farbige Fluoreszenz-Pigmentlacke aufgebracht sind, die die einfallende Solarstrahlung in den Wellenlängenbereich von 600nm bis 750nm spektral wandeln und homogen und mit hoher optischer Transmission unter die Solarmodule leiten.
Resumen de: US20260352138A1
Implementations of a solar power system comprising one or more solar panels, a solar controller, a battery bank, and an HVAC (heating, ventilation, and air conditioning) controller, and in some implementations, further comprising a venting system. In some implementations, a method of using the solar power system comprises charging the battery bank with the solar panels mounted on a truck for usage of the truck HVAC system to provide climate control to the truck cab/sleeper compartment without running the truck engine for power, thereby eliminating engine idle time while using the truck HVAC system.
Resumen de: AU2025273850A1
A vehicle including a chassis and an engine connected to the chassis. The vehicle also includes an alternator connected to the engine and a drive system connected to the alternator. The vehicle also includes a number of wheel motors connected to the drive system and a number of wheels connected to the number of wheel motors. The vehicle also includes a battery connected to the number of wheel motors and to the alternator. The vehicle also includes a computer processor connected via a number of sensors to the engine, the alternator, the drive system, the number of wheel motors, the number of wheels, the battery, and to a data repository storing a routing plan for a number of vehicles including the vehicle. The computer processor is programmed to assign, according to a current charge in the battery, the vehicle to a route on the routing plan.
Resumen de: AU2025261871A1
The invention relates to an assembly vehicle (1), in particular an autonomous assembly vehicle (1) for manipulating, in particular for arranging support elements (2) of a support system for photovoltaic modules in the ground.
Resumen de: US20260348829A1
An electronic device generates, based on first information indicating an acetic acid concentration in an encapsulant of a photovoltaic module at a predetermined point in time, second information indicating an acetic acid concentration in the encapsulant at an end of a period during which the photovoltaic module is capable of outputting a predetermined electric power, and third information related to calculation of a change in acetic acid concentration in the encapsulant over time within a use environment of the photovoltaic module, fourth information regarding a remaining period during which the photovoltaic module is assumed to be capable of outputting the predetermined electric power within the use environment.
Resumen de: US20260347690A1
The disclosure relates to the design and preparation of a luminescent polymer film and in particular, to improve the efficiency of photovoltaic (PV) cells under diffuse lighting conditions and methods of making and uses thereof.
Resumen de: US20260352142A1
0000 A method for positioning PV photovoltaic panels in a tracking system, in an open control system, according to the solar calendar and azimuth, using a tracker structure with parallectic axes of rotation, as well as a clock mechanism and the solar tracker obtained in this way. According to the invention, the perpendicular arrangement of the panels (1) to the Sun, during its apparent migration across the sky, is a consequence of the movement of the shaft (3) as a result of combining rotational movements in the O1 axis in the cycle of the solar year and in the 02 axis in the daily cycle. The support column (2), located in the north-south axis, is mounted to the foundation tiltably and adjustably in the O1 axis, accordingly to the value of the angle of incidence of solar rays α on a given day.
Resumen de: AU2025251266A1
A system for centralized assembly of a solar table is described in which a solar panel is autonomous or semi-autonomously removed from a crate and oriented in such a manner to allow loading the solar panel on an assembly framework with proper alignment is achieved. In some embodiments, a flipping station is used to enable this alignment. In other embodiments, a robotic arm is used with sufficient rotation and movement functionality to allow this alignment.
Nº publicación: AU2025246398A1 05/11/2026
Solicitante:
ENERGY VANTAGE LIMITED CO LTD [CN]
ENERGY VANTAGE LIMITED CO, . LTD.
Resumen de: AU2025246398A1
The monitoring and evaluation system of solar power generation is a system capable of real-time monitoring, checking, evaluating, processing, and analyzing the efficiency of solar power generation. This system enhances operational effectiveness by analyzing datasets through a structured and sequential in-depth analysis process, ensuring the accuracy and precision of the system, based on real-time circumstances. Additionally, the system features an automatic calibration process with virtual standard values, enabling data resets over time to obtain new datasets, thus ensuring greater accuracy and precision of the data collected. Furthermore, the system further comprises a condition-based maintenance system and an analysis function of the value of system losses referred to as the Loss Analysis, to predict potential future system losses. The purpose of this invention is to invent a real-time monitoring and evaluation system for solar power generation that works collaboratively with devices and utilizes artificial intelligence, employing various methods for monitoring and evaluating performance.
BOPI
Sede Electrónica
