Alerta

CONTROL METHOD FOR ENERGY STORAGE COUPLING SYSTEM

Resumen de: WO2026000550A1

A control method for an energy storage coupling system. The energy storage coupling system comprises a switching apparatus, wherein one end of the switching apparatus is connected to an energy storage system and a photovoltaic system, and the other end of the switching apparatus is connected to a power grid and an electric load; and the switching apparatus at least comprises a first branch and a second branch that are connected in parallel, the first branch being provided with at least one first mechanical switch, and the second branch being provided with at least one first semiconductor switch. The method comprises: where an energy storage coupling system operates in an off-grid mode, and when it is detected that a grid connection condition is satisfied, controlling a second branch to switch to an on state; and when it is detected that the difference in voltage across a switching apparatus is less than a preset voltage threshold value, controlling a first branch to switch to an on state.

FLEXIBLE PHOTOVOLTAIC SUPPORT CONNECTION DEVICE

Resumen de: WO2026000545A1

The present invention relates to the technical field of photovoltaic apparatuses, and especially relates to a flexible photovoltaic support connection device. The flexible photovoltaic support connection device comprises: a fastener assembly, which comprises a mounting member, a rotary member arranged on the mounting member, a fastener member arranged on the rotary member, a limiting member arranged on the fastener member, and a locking member arranged on the mounting member; a connection assembly, which comprises an adjustment member arranged on the mounting member and an opening member arranged on the mounting member; and a locking assembly, which comprises a connector arranged on the mounting member and a downward-pressing member arranged on the connector. By means of adjusting the rotary member, the fastener member is driven to adapt to steel strands of different diameters; the device is fixed on a steel strand by means of the locking member; the opening member is driven by the adjustment member to be connected to two sides of a photovoltaic panel; and two-sided symmetric locking is performed by means of the locking assembly, thereby distributing force application, reducing the possibility of single-point force application, and improving the stability; moreover, a clamping force is applied to the photovoltaic panel while a tensile resistance is also provided, thereby preventing the photovoltaic panel from detaching.

DEVICE FOR GENERATING ELECTRICITY

Resumen de: WO2026000034A1

An embodiment provides a panel (10) for generating electricity from electromagnetic radiation. In one arrangement, the panel (10) comprises a panel (12) that is at least partially transmissive for light. The panel (10) has at least two solar cell arrangements (14, 16) provided on or associated with the panel in such a manner to form a solar cell region where light can be absorbed by the at least two solar cell arrangements and a transmissive region adjacent the solar cell region where light can pass through and exit the panel. Each solar cell arrangement has a series-connected solar cell module (22) with a same number of solar cells thereby determining an operating voltage of the panel. The solar cell modules of each solar cell arrangement may be connected in parallel such that the panel has a single positive terminal and at least one negative terminal.

BATTERY ARRAY AND BATTERY SYSTEM

Resumen de: WO2026001162A1

Disclosed in the present disclosure are a battery array and a battery system. The battery array comprises a plurality of stacked assemblies. Each stacked assembly comprises first power generation units and second power generation units arranged in sequence. A plurality of first power generation units are electrically connected to form one first photovoltaic string, and a plurality of second power generation units are electrically connected to form one second photovoltaic string. A positive output end and a negative output end of one first photovoltaic string are correspondingly connected to a positive input end and a negative input end of one direct current port, respectively; and a positive output end and a negative output end of one second photovoltaic string are correspondingly connected to a positive input end and a negative input end of one direct current port, respectively. The first power generation units and the second power generation units respectively and independently form photovoltaic strings connected to inverters, eliminating the need for layout adjustments to the power generation units and for introduction of a new electrical component, and mitigating the mismatch problem between different power generation units.

SOLAR CELL MODULE

Resumen de: WO2026004893A1

A solar cell module (1) has a solar cell panel (2), wiring (4), and a bypass diode device (5). The wiring (4) extends along a side surface (231a1) of the solar cell panel (2). The bypass diode device (5) has a housing (51) and a bypass diode (52) housed in the housing (51), and is positioned at a position overlapping the wiring (4) in a plan view seen from a direction perpendicular to the solar cell panel (2).

REAL-TIME MONITORING SYSTEM FOR PHOTOVOLTAIC POWER GENERATION FACILITY

Resumen de: WO2026005135A1

The present invention relates to a real-time monitoring system for a photovoltaic power generation facility. More particularly, the present invention relates to a real-time monitoring system for a photovoltaic power generation facility, the system allowing diagnosis of a type of failure by using an area on an I-V coordinate plane while comparing a predicted power generation amount and a current power generation amount for each string of the photovoltaic power generation facility. Accordingly, the system enables quick identification of the location and type of a failure even in a remote environment, and allows visual confirmation of whether a failure has occurred and the type of the failure, thereby facilitating prompt response to the failure. In addition, the system allows diagnosis of an unbalanced output state of a photovoltaic module according to the degree of voltage imbalance and voltage fluctuation between modules within a string, thereby enabling accurate diagnosis of the unbalanced state.

SYSTEM FOR DIAGNOSING INSULATION RESISTANCE OF PHOTOVOLTAIC POWER GENERATION FACILITY

Resumen de: WO2026005136A1

The present invention relates to a system for diagnosing insulation resistance of a photovoltaic power generation facility and, more specifically, to a system for diagnosing insulation resistance of a photovoltaic power generation facility, in which while insulation resistance is being measured by applying a voltage to a string for a predetermined time, a kick index indicating a degree of change for each unit time can be calculated so as to diagnose an abnormality in the insulation resistance. Thus, deterioration of the insulation resistance can be identified regardless of various environments, thereby enabling the prevention of accidents in advance.

COMPREHENSIVE DIAGNOSIS SYSTEM FOR PHOTOVOLTAIC POWER GENERATION FACILITY USING STRING SELECTION AND PATTERN ANALYSIS

Resumen de: WO2026005137A1

The present invention relates to a comprehensive diagnosis system for a photovoltaic power generation facility and, more specifically, to a comprehensive diagnosis system for a photovoltaic power generation facility using string selection and pattern analysis, which classifies strings according to device information of each string and a change pattern of an index affecting a failure, and detects a string showing a different change pattern of an index in the same classification as a string in which an abnormality related to the corresponding index has occurred, thereby enabling accurate identification of an abnormal state regardless of various conditions and environments of the string.

TERRAIN FOLLOWING SUPPORT SYSTEMS AND INSTALLATION METHODS FOR SOLAR ENERGY MODULES

Resumen de: WO2026005936A1

Embodiments of an apparatus for securing solar modules at variable angles relative to a terrain comprising a module clip and a swivel bracket are described herein. The module clip may include a first side wall and a second side wall that includes one or more solar module flange apertures each configured to receive a solar module flange, a hem that joins the first side wall and the second side wall at an angle, and one or more tabs. The swivel bracket is configured to support a solar module. The swivel bracket may include bracket walls through which an aperture extends, the aperture configured to receive the module clip when the module clip is in the compressed state and to retain the module clip when the module clip is in the uncompressed state, wherein the module clip is secured to an underside of the swivel bracket by the tabs.

OVER-VOLTAGE PROTECTION FOR SAFE OPERATION OF STRINGS INCLUDING A NUMBER OF SOLAR PANELS BEYOND A RATED MAXIMUM NUMBER

Resumen de: WO2026005969A1

System and method for safe operation of a tracking solar array field during extreme and non-extreme operating conditions. Plurality of strings of tracking solar panels are electrically connected to a combiner box that produces a combined variable operating DC voltage at an input of an inverter. A total number of the solar panels in a string exceeds a rated maximum number of solar panels to maintain variable operating DC voltage below a rated maximum DC voltage during extreme operating conditions that cause the variable DC voltage to exceed the rated maximum DC voltage. If extreme operating conditions are imminent, the method reduces the variable DC voltage to below the rated maximum DC voltage by switching in a shunt load at the input of the inverter, or switching in a shunt load at the output of the combiner box; or tilting operating tracking solar panels to a solar stow tilt position.

FULLY AUTOMATED FACTORY FOR SOLAR PLANT

Resumen de: WO2026006643A1

A large solar farm comprises one or more solar arrays, each with hundreds of rows of solar modules. Construction of a solar farm is a process that typically involves labor-intensive work that requires a large amount of human effort for solar table assembling and installation. The present invention discloses fully automatic factory embodiments to improve centralized solar table assembling efficiency for large solar plants. An automatic factory may comprise a panel conveyor, a torque tube dispenser, a table assembly station, and a table delivery zone for automatic solar table assembling, dispatching, and storing. The application of the described embodiments may improve installation efficiency, assembly quality, and safety during the installation process so that the overall construction process for large solar plants may be completed efficiently and safely with high quality.

HIGH STOW SOLAR TRACKER WITH HAIL PROTECTION

Resumen de: WO2026006385A1

System and method embodiments are described for solar panel protection against severe environmental impacts. A tracker controller may be configured to rotate a solar tracker comprising a group of solar panels to a safe position to diminish hail impact during a hailstorm. Such a rotation may be implemented using one or more motors to drive arc gears coupled to a pair of supporting purlins that support the group of solar panels. The tracker may comprise a bumper rail placed on the top when the tracker is at the safe position for hail impact absorption. Implementing solar panel protection provides a practical solution to protect solar panels from damage. Thus, the need for costly repair or replacement may be avoided, minimized, or decreased. As a result, the economic efficiency of solar power plant operations may be improved significantly.

Chargeur rapide avec refroidissement liquide, sans bruit, pour véhicule électrique

Resumen de: FR3163961A1

Titre : Chargeur rapide avec refroidissement liquide, sans bruit, pour véhicule électrique L’invention a pour objet une installation (1) à production d’énergie configurée pour être installée notamment sur un sol, notamment sur un parking, et comportant un pilier central (2) configuré pour porter au moins un toit (3) pourvu d’au moins un panneau solaire (4), et le pilier (2) loge un réservoir central (270), notamment pour la récupération de l'eau de pluie. Figure pour l’abrégé : Fig. 19

VITRAGE FEUILLETE PHOTOVOLTAÏQUE TRANSPARENT A CONFORT THERMIQUE ET DE COULEUR NEUTRE EN TRANSMISSION

Resumen de: FR3163892A1

L’invention concerne un vitrage feuilleté (1) pour toit de véhicule automobile comprenant une feuille de verre externe (2), une feuille de verre interne (3), une couche intermédiaire adhésive de feuilletage (4), une cellule photovoltaïque (5) à pérovskite, une couche colorée (6) et un empilement de contrôle solaire (7), le vitrage feuilleté (1) comprenant, en partant de la feuille de verre interne (3), la couche colorée (6), la cellule photovoltaïque (5) à pérovskite, la couche intermédiaire adhésive de feuilletage (4), l’empilement de contrôle solaire (7) et la feuille de verre externe (2), et un procédé de fabrication de ce vitrage feuilleté (1). Figure pour l’abrégé : Fig. 1

Ensemble pour modules de centre de calcul et/ou de données

Resumen de: FR3164034A1

L’invention a pour objet un ensemble (500) comportant une pluralité d'installations (501), chaque installation comportant un pilier (2), les piliers étant notamment disposés suivant au moins une rangée, l’un au moins des piliers loge un ou plusieurs modules de centre de calcul et/ou de données (300) et un autre au moins des piliers loge un ou plusieurs modules de batterie (43), le ou les modules de centre de calcul et/ou de données (300) étant reliés au(x) module(s) de batterie pour être alimentés électriquement, et chaque pilier étant notamment pourvu d’un circuit de fluide caloporteur (310) configuré pour refroidir le ou les modules de centre de calcul et/ou de données (300), ce fluide caloporteur étant notamment de l’eau récupérée telle que de l’eau de pluie. Figure pour l’abrégé : Fig. 22

MULTI-STAGE THERMOPHOTOVOLTAIC GENERATORS ARRANGEMENT

Resumen de: WO2026002789A1

A multi-stage thermophotovoltaic generators arrangement (1000) comprising two or more thermophotovoltaic generators (201, 202, 203, 204). Each thermophotovoltaic generator (201, 202, 203, 204) comprises a combustion unit (110), configured to receive a fuel (F) flow and an oxidant (OX) flow and to perform a combustion process so to generate hot exhaust gases (HE), and a generation unit (120), fluidly coupled to the combustion unit (110) and configured to receive the hot exhaust gases from the combustion unit (110) and to discharge cold exhaust gases (CE). The generation unit (120) comprises two emitter layers (231, 232, 331, 332), spaced apart between each other and defining a flow path in which the hot exhaust gases (HE) flow, and two thermophotovoltaic cells layers (241, 242, 341, 342), each thermophotovoltaic cells layers (241, 242, 341, 342) respectively facing one of the two emitter layers (231, 232, 331, 332) and spaced apart from it. The two emitter layers (231, 232, 331, 332) are configured to receive heat energy from the hot exhaust gases (HE) and to transform heat energy into radiant energy emitted by the two emitter layers (231, 232, 331, 332) and the two thermophotovoltaic cells layers (241, 242, 341, 342) are configured to convert the radiant energy incident on the thermophotovoltaic cells layers (241, 242, 341, 342) into electrical energy. The two or more thermophotovoltaic generators (201, 202, 203, 204) are arranged in series and fluidly coupled, so that the co

ASSEMBLY FOR DATA CENTRE AND/OR COMPUTER CENTRE MODULES

Resumen de: WO2026003053A1

The invention relates to an assembly (500) comprising a plurality of units (501), each unit comprising a pillar (2), the pillars being in particular arranged in at least one row, wherein at least one of the pillars accommodates one or more computer centre and/or data centre modules (300) and at least one other of the pillars accommodates one or more battery modules (43), the one or more computer centre and/or data centre modules (300) being connected to the one or more battery modules in order to be supplied with electrical power, and wherein each pillar is in particular provided with a heat transfer fluid circuit (310) configured to cool the one or more computer centre and/or data centre modules (300), this heat transfer fluid being in particular recovered water such as rainwater.

MOUNTING STAND WITH A STABILIZATION ELEMENT IN BETWEEN REAR SIDES OF PHOTOVOLTAIC MODULES

Resumen de: WO2026003056A1

A mounting stand (4) for at least two photovoltaic modules comprises a mounting structure (5), wherein the mounting structure (5) is adapted to be attached to the ground (7) or a support (8) and wherein the mounting structure (5) is adapted for mounting a first photovoltaic module (2) and a second photovoltaic module (3) thereon. The mounting stand (4) comprises a stabilization element (6), wherein the stabilization element (6) is configured to support an inner region (22) of a rear side (21) of the first photovoltaic module (2) and to support an inner region (32) of a rear side (31) of the second photovoltaic module (3). The invention relates to a photovoltaic module system (1) comprising the mounting stand (4). The invention relates to a method for adjusting a photovoltaic module system (1) and to a use of a mounting stand (4).

COMPOSITE PANE ASSEMBLY WITH INTEGRATED SOLAR MODULE AND ILLUMINATING DEVICE

Resumen de: WO2026003256A1

The invention relates to a composite pane assembly (100) comprising: - a composite pane (1) for separating an interior from an external environment, the composite pane having an outer pane (2) and an inner pane (3) which are connected to one another by an intermediate layer (4), wherein at least one solar module (10) is arranged between the outer pane (2) and the inner pane (3), wherein the composite pane (1) has an illuminable pane (3, 23) which has at least one incoupling region (25) and at least one outcoupling region (26) for light, wherein a first region (5) of the composite pane (1) on the side of the at least one solar module (10) facing the external environment has a total transmittance for light of more than 70%, and a second region (6) of the composite pane (1) on the side of the at least one solar module (10) facing the interior has a total transmittance for light of at most 70%, wherein the composite pane (1) i) has, in the first region (5), a non-tinted outer pane (2) and/or at least one non-tinted first thermoplastic adhesive film (7) and, in the second region (6), a tinted inner pane (3) and/or at least one tinted second thermoplastic adhesive film (8) or ii) has, in the first region (5), a tinted outer pane (2) and/or at least one tinted first thermoplastic adhesive film (7) and, in the second region (6), a tinted inner pane (3) and/or at least one tinted second thermoplastic adhesive film (8), the tinting in the first region (5) being less than the tinting in

PHOTOVOLTAIC FENCE SYSTEM AND ASSOCIATED METHODS

Resumen de: WO2026003058A1

A photovoltaic fence system (100) including a plurality of removably connected photovoltaic fence panels (101), each panel (101) having a first column (102) and a second column (103). A panel frame (200) extends from the first column (102) to the second column (103) with a plurality of photovoltaic blades (201) positioned within the frame (200). An electrical conduit (303) within the panel frame (200) is structured to link electrical componentry from one removably connected photovoltaic fence panel (101) to another. The first column (102) and second column (103) are structured to removably connect one photovoltaic fence panel (101) to another. The photovoltaic fence system (100) as a whole is structured to capture solar energy.

FOLDING SOLAR PANEL

Resumen de: EP4672342A1

A foldable solar panel includes a power generation layer (100) and two adhesive film layers (200) located on two opposite sides of the power generation layer (100). The power generation layer (100) includes a plurality of sub-power generation panels (110) arranged at intervals and an interconnection wire (120). A bent region (2000) is formed in a gap between two adjacent sub-power generation panels (110). The two adjacent sub-power generation panels (110) are electrically connected by the interconnect wire (120) passing through the bent region (2000). An isolation layer (300) is arranged between the interconnect wire (120) and the adhesive film layer (200).

4,4-DIFLUORO-4-BORA-3A,4A-DIAZA-S-INDACENE-BASED DYES AS PHOTOACTIVE MATERIAL FOR ORGANIC PHOTOELECTRIC CONVERSION LAYERS IN ORGANIC PHOTODIODES

Resumen de: WO2024199762A1

The field of the DISCLOSURE lies in active materials for organic image sensors. The present disclosure relates to 4,4-difluoro-4-bora-3a,4a-diaza-s-indacene-based active materials and their use in photoelectric conversion layer(s) and/or an organic image sensor and methods for their synthesis. The present disclosure also relates to photoelectric conversion layer(s) comprising an active material according to the present disclosure, to a device, comprising active material(s) according to the present disclosure or photoelectric conversion layer(s) according to the present disclosure. Moreover, the present disclosure relates to an organic image sensor comprising photoelectric conversion layer(s) according to the present disclosure.

BACK CONTACT SOLAR CELL AND PHOTOVOLTAIC MODULE

Resumen de: EP4672923A2

A back contact solar cell includes a solar cell substrate, a plurality of first grid lines, a plurality of second grid lines, and a plurality of solder pads. The first grid lines and the second grid lines are disposed on the back surface and are alternately arranged. The plurality of solder pads are disposed on the back surface. The first solder pad is electrically connected to the first grid line. The second solder pad is electrically connected to the second grid line. The plurality of first solder pads includes a first test solder pad. The first test solder pad is electrically connected to at least two adjacent first grid lines. The plurality of second solder pads includes a second test solder pad. The second test solder pad is electrically connected to at least two adjacent second grid lines.

LIGHTING DEVICE ENERGY STORAGE (LDES) UNIT INCLUDING A BATTERY PACK, AND A LIGHTING DEVICE INCLUDING THE LDES UNIT AND A LDES UNIT CONTROLLER

Resumen de: WO2024191577A2

A lighting device energy storage (LDES) unit includes a LDES unit housing, a battery pack in the LDES unit housing, including a battery pack housing, a plurality of energy storage devices of a plurality of different types located in the battery pack housing, and a battery management system (BMS) unit electrically coupled to the plurality of energy storage devices and configured to manage an operation of the plurality of energy storage devices.

AUTOMATED SOLAR ARRAYS

Nº publicación: EP4670269A2 31/12/2025

Solicitante:

RE AGRE TECH LTD [IL]
RE - agRE.tech Ltd

Resumen de: WO2024176234A2

A photovoltaic system (10) is provided for use on the Earth over a surface (28). The photovoltaic system (10) includes a solar array (20) including one or more solar panels (24); and one or more supports (26), which are configured to be supported by the Earth, and to support the solar array (20) over the surface (28). A robot (100) is suspended from the solar array (20) below the solar array (20), and configured to move along the solar array (20). Other embodiments are also described.