ENERGÍA SOLAR FOTOVOLTAICA

Volver

Resultados 105 resultados LastUpdate Última actualización 16/02/2019 [17:14:00] pdf PDF




Solicitudes publicadas en los últimos 15 días / Applications published in the last 15 days



Página1 de 5 nextPage   Mostrar por página


JUNCTION BOX FOR A PHOTOVOLTAIC MODULE

NºPublicación: DE102017118267A1 14/02/2019

Solicitante:
HANWHA Q CELLS GMBH [DE]

Resumen de: WO2019029771A1

The invention relates to a junction box for an electrical connection of a photovoltaic module, comprising a plug-in module (110) and a housing module (120). The plug-in module (110) comprises a plug-in element (112) and a connection element (114), the plug-in element (112) enabling a plug-in connection to an external electrical connection line and the connection element (114) enabling the connection of an internal electrical lead in the photovoltaic module. The housing module (120) can be connected to, and detached from, the plug-in module (110) and can also be applied to the photovoltaic module in order to provide protection for a connection area of the photovoltaic module from outer influences.



traducir


 

PHOTOVOLTAIC ASSEMBLY

NºPublicación: WO2019029121A1 14/02/2019

Solicitante:
CYBRID TECH INC [CN]

Resumen de: WO2019029121A1

A photovoltaic assembly, comprising: a transparent front plate (1), a first encapsulation layer (2), a solar cell sheet (3), a second encapsulation layer (4) and a back plate (5) which are successively stacked; the back plate (5) comprises a first substrate layer (50), a cellular core layer (51) and a second substrate layer (52) which are successively stacked; the bonding between the first substrate layer (50) and the cellular core layer (51) and between the second substrate layer (53) and the cellular core layer (51) are achieved by means of an adhesive respectively; the first substrate layer (50) is located between the second encapsulation layer (4) and the cellular core layer (51), and the first substrate layer (50) is a resin insulating layer or a metal layer.



traducir


 

PHOTOVOLTAIC GENERATION SYSTEM AND METHOD FOR USING THE SAME

NºPublicación: US2019051766A1 14/02/2019

Solicitante:
SHINETSU CHEMICAL CO [JP]

Resumen de: US2019051766A1

A photovoltaic generation system includes: a solar cell array formed with one or more solar cell modules; and a power conditioner, wherein each of the solar cell modules includes one or more solar cells, the photovoltaic generation system further has a first conductive wire connected to a conductor parts which is provided at each of the solar cell modules and which is insulated from the solar cells, and a constant voltage power supply whose one end is connected to the first conductive wire, and a potential is supplied to the conductor parts by the constant voltage power supply. As a result, the photovoltaic generation system which can suppress degradation of solar cell characteristics due to PID while suppressing increase in manufacturing cost of the solar cell module is provided.



traducir


 

PASSIVATION OF LIGHT-RECEIVING SURFACES OF SOLAR CELLS

NºPublicación: US2019051769A1 14/02/2019

Solicitante:
SUNPOWER CORP [US]
TOTAL MARKETING SERVICES [FR]

Resumen de: US2019051769A1

Methods of passivating light-receiving surfaces of solar cells, and the resulting solar cells, are described. In an example, a solar cell includes a silicon substrate having a light-receiving surface. An intrinsic silicon layer is disposed above the light-receiving surface of the silicon substrate. An N-type silicon layer is disposed on the intrinsic silicon layer. A non-conductive anti-reflective coating (ARC) layer is disposed on the N-type silicon layer. In another example, a solar cell includes a silicon substrate having a light-receiving surface. A tunneling dielectric layer is disposed on the light-receiving surface of the silicon substrate. An N-type silicon layer is disposed on the tunneling dielectric layer. A non-conductive anti-reflective coating (ARC) layer is disposed on the N-type silicon layer.



traducir


 

INTELLIGENT SOLAR CELL CARRIER SYSTEM FOR FLIGHT AND LABORATORY MEASUREMENT APPLICATIONS

NºPublicación: US2019052225A1 14/02/2019

Solicitante:
AEROSPACE CORP [US]

Resumen de: US2019052225A1

An apparatus for carrying, retrieving, and characterizing temperature and current-voltage properties of a solar cell may include a metal core printed circuit board (PCB). The metal core PCB includes current-voltage and temperature measurement electronics operated by a remote device via a communication unit. The solar cell is embedded onto the metal core PCB by way of a thermally- and electrically-conducting adhesive material. The current-voltage and temperature electronics and the solar cell are thermally connected to the PCB, and are electrically isolated from each other, while residing on the same plane.



traducir


 

SOLAR PANEL SUPPORT AND DRIVE SYSTEM

NºPublicación: US2019052224A1 14/02/2019

Solicitante:
MAGNA CLOSURES INC [CA]

Resumen de: US2019052224A1

A solar panel support apparatus comprising: a support frame for holding the solar panel; a support post pivotally connected to the support frame at a post pivot connection and anchored to an adjacent supporting surface, the support post for positioning the support frame above the supporting surface; and a linear actuator coupled at a proximal end to the support post by a support pivot connection and at a distal end by a frame pivot connection with the support frame, the post pivot connection and the frame pivot connection spaced apart from one another on the support frame; wherein a change in a length of the linear actuator results in pivoting of the support frame about the post pivot connection.



traducir


 

Systems and Methods for an Identification Protocol between a Local Controller of a Solar Module and a Master Controller

NºPublicación: US2019052220A1 14/02/2019

Solicitante:
TIGO ENERGY INC [US]

Resumen de: US2019052220A1

Systems and methods for local and master management units in a photovoltaic energy system. In one embodiment, a method implemented in a computer system includes sending a first identification code from a local management unit to a master management unit. The first identification code is associated with the first local management unit, and the local management unit controls a solar module. An authentication of the first identification code is received from the master management unit. In response to receiving the authentication, active operation of the local management unit is continued (e.g., for a set time period).



traducir


 

THERMORADIATIVE CELL DEVICES AND SYSTEMS

NºPublicación: WO2019032372A1 14/02/2019

Solicitante:
X DEV LLC [US]

Resumen de: WO2019032372A1

The present technology provides power generation using thermoradiative cell (TRC) structures, which generate electricity by radiating heat from a hotter area/body to a cooler area/body. The TRC structures may be used in conjunction with photovoltaic (PV) cells on a common platform as a power generation system. In some scenarios, the platform may be a high altitude platform (HAP). Here, the TRC structures may be arranged or aligned to radiate heat towards space or otherwise in a direction generally away from the Earth' s surface. The electricity generated by the TRC structures is provided to a power supply, for instance to recharge batteries of the power supply. The TRC structures may be intersubband TRC structures. In some configurations, the TRC structures are co-located on the same side of a panel as the PV cells. In other configurations, the TRC structures are remote from the PV cells.



traducir


 

DEVICE WITH A SUPPORT ARRANGEMENT FOR A FUNCTIONAL MODULE AND METHOD FOR PRODUCING SAME

NºPublicación: DE102017118334A1 14/02/2019

Solicitante:
ENBW ENERGIE BADEN WUERTTEMBERG AG [DE]

Resumen de: EP3442117A1

Die Erfindung betrifft eine Vorrichtung (100) mit wenigstens einer Trägereinrichtung (110) zur Befestigung wenigstens eines Funktionsmoduls (120), dadurch gekennzeichnet, dass die Vorrichtung (100) wenigstens ein flexibles Photovoltaikelement (130) zur elektrischen Energieversorgung wenigstens einer Komponente (110, 120) der Vorrichtung (100) aufweist.



traducir


 

PHOTOVOLTAIC SYSTEM AND PHOTOVOLTAIC PANEL ATTITUDE CONTROL METHOD

NºPublicación: WO2019030996A1 14/02/2019

Solicitante:
SUMITOMO ELECTRIC INDUSTRIES [JP]

Resumen de: WO2019030996A1

This photovoltaic system is provided with: a photovoltaic device group formed by arranging a plurality of photovoltaic devices including a concentrator photovoltaic panel and a support device for supporting this photovoltaic panel in an attitude controllable manner; and a control unit having a function of, on the basis of information about wind at the site where the photovoltaic device group is installed, instructing the support device on an attitude to be taken by the photovoltaic panel of each of the plurality of photovoltaic devices. When a photovoltaic panel is present that needs to take a predetermined standby attitude, the control unit increases, on the basis of the information, the number of photovoltaic panels taking the standby attitude to a required number in a step-by-step manner.



traducir


 

PHOTOVOLTAIC MODULE PACKAGING METHOD

NºPublicación: WO2019029301A1 14/02/2019

Solicitante:
BEIJING APOLLO DING RONG SOLAR TECH CO LTD [CN]

Resumen de: WO2019029301A1

Provided in the present disclosure a photovoltaic module packaging method, comprising: providing a flexible substrate roll and unwinding the flexible substrate roll at a set unwinding speed to obtain an expanded flexible substrate, wherein the flexible substrate comprises a conductive film, a first packaging adhesive film, and a polymer substrate which are sequentially stacked from top to bottom; providing a chip and a diode, and connecting the chip and the diode to the conductive film of the flexible substrate; and providing a second packaging adhesive film, a first intermediate film, a second intermediate film, a water blocking film and a back sheet, and when the flexible substrate is sequentially conveyed through a first station, a second station, a third station and a fourth station at a preset speed, sequentially packaging the second packaging adhesive film, the first intermediate film, the second intermediate film, the water blocking film and the back sheet onto the flexible substrate respectively, in order to form a photovoltaic module, which is rolled into a roll and then subjected to a temperature and pressure control process.



traducir


 

CONCENTRATOR PHOTOVOLTAIC MODULE, CONCENTRATOR PHOTOVOLTAIC PANEL, AND CONCENTRATOR PHOTOVOLTAIC DEVICE

NºPublicación: WO2019030988A1 14/02/2019

Solicitante:
SUMITOMO ELECTRIC INDUSTRIES [JP]

Resumen de: WO2019030988A1

A concentrator photovoltaic module comprises: a concentrating part configured with an aligned plurality of Fresnel lenses for concentrating solar light; a plurality of power generating elements arranged at positions corresponding respectively to the plurality of Fresnel lenses; a plurality of ball lenses that are provided corresponding respectively to the plurality of power generating elements and guide the solar light concentrated by the plurality of Fresnel lenses to the plurality of power generating elements; and a case for housing the plurality of ball lenses and the plurality of power generating elements. The case comprises a resin frame, and a metal bottom plate that is fixed to the frame and in which the plurality of ball lenses and the plurality of power generating elements are arranged on an inside surface. A groove part (30) is provided to an inside surface (15a) of the bottom plate to mitigate thermal expansion of the inside surface (15a) side of the bottom plate.



traducir


 

CONCENTRATOR PHOTOVOLTAIC MODULE, CONCENTRATOR PHOTOVOLTAIC PANEL, CONCENTRATOR PHOTOVOLTAIC DEVICE, AND METHOD FOR MANUFACTURING CONCENTRATOR PHOTOVOLTAIC MODULE

NºPublicación: WO2019030989A1 14/02/2019

Solicitante:
SUMITOMO ELECTRIC INDUSTRIES [JP]

Resumen de: WO2019030989A1

A concentrator photovoltaic module comprises: a concentrating part configured with an aligned plurality of Fresnel lenses for concentrating solar light; a plurality of power generating elements arranged at positions corresponding respectively to the plurality of Fresnel lenses; a plurality of ball lenses that are provided corresponding respectively to the plurality of power generating elements and guide the solar light concentrated by the plurality of Fresnel lenses to the plurality of power generating elements; and a case (11) for housing the plurality of ball lenses and the plurality of power generating elements. The case (11) comprises a resin frame (16), and a metal bottom plate (15) that is fixed to the frame (16) and in which the plurality of ball lenses and the plurality of power generating elements are arranged on an inside surface. A plurality of columnar heat dissipation members (40) are attached to an outside surface (15b) of the bottom plate (15) and extend along the outside surface (15b) of said bottom plate (15) to dissipate the heat of the bottom plate (15) to the exterior.



traducir


 

SOLAR CELL MODULE AND INTERMEDIATE PRODUCT OF SOLAR CELL MODULE

NºPublicación: WO2019031378A1 14/02/2019

Solicitante:
PANASONIC IP MAN CO LTD [JP]

Resumen de: WO2019031378A1

This solar cell module has: a first protective substrate made of a resin; a first sealing material layer; a photoelectric conversion part; a second sealing material layer; and a second protective substrate, sequentially from the light-receiving surface side, wherein a fiber layer is disposed between the photoelectric conversion part and the second sealing material layer so as to be in contact with the photoelectric conversion part or to be embedded in the second sealing material layer, and the linear expansion coefficient of the fiber layer is less than those of the first sealing material layer and the second sealing material layer.



traducir


 

EXPANDABLE LIFE RAFT HAVING FLEXIBLE SOLAR CELL PANEL AND STRUCTURE COMPRISING SAME

NºPublicación: WO2019031908A1 14/02/2019

Solicitante:
KOREA RES INST CHEMICAL TECH [KR]

Resumen de: WO2019031908A1

Disclosed are an expandable life raft stored in a housing before use and an expandable life raft structure having a flexible solar cell panel, comprising: an upper unit comprising a canopy, the flexible solar cell panel connected to a part of an outer surface of the canopy, and a signal transmission power unit connected to the flexible solar cell panel; and a lower unit which comprises a platform and a fresh water production unit connected to the platform and is connected to the canopy, wherein an electrical energy generated from the flexible solar cell panel is stored and used in the signal transmission power unit and the fresh water production unit, and the flexible solar cell panel uses an inorganic substance or an organic substance for a photoactive layer.



traducir


 

JUNCTION BOX FOR A PHOTOVOLTAIC MODULE

NºPublicación: WO2019029771A1 14/02/2019

Solicitante:
HANWHA Q CELLS GMBH [DE]

Resumen de: WO2019029771A1

The invention relates to a junction box for an electrical connection of a photovoltaic module, comprising a plug-in module (110) and a housing module (120). The plug-in module (110) comprises a plug-in element (112) and a connection element (114), the plug-in element (112) enabling a plug-in connection to an external electrical connection line and the connection element (114) enabling the connection of an internal electrical lead in the photovoltaic module. The housing module (120) can be connected to, and detached from, the plug-in module (110) and can also be applied to the photovoltaic module in order to provide protection for a connection area of the photovoltaic module from outer influences.



traducir


 

RAIL-LESS ROOF MOUNTING SYSTEM

NºPublicación: US2019052222A1 14/02/2019

Solicitante:
JOBDOG LLC [US]
IMAGINEERING PLUS PLUS LLC [US]

Resumen de: US2019052222A1

A roof mounting system for the attachment of an article to a roof, the system comprising a plurality of PV modules each having at least one corner and a frame member, a flashing member having a top surface; an upstanding sleeve attached to the top surface of the flashing member; an elevated water seal having a borehole formed therethrough, the elevated water seal further comprising at least one screw for providing a waterproof seal between the article and the roof structure; and whereby the plurality of PV modules are interlocked in a way to provide a corner-to-corner coupling arrangement supported above the roof through the frame members of the plurality of PV modules.



traducir


 

RAIL-LESS ROOF MOUNTING SYSTEM

NºPublicación: US2019052221A1 14/02/2019

Solicitante:
JOBDOG LLC [US]
IMAGINEERING PLUS PLUS LLC [US]

Resumen de: US2019052221A1

A roof mounting system for the attachment of an article to a roof, the system comprising a plurality of PV modules each having at least one corner and a frame member, a flashing member having a top surface; an upstanding sleeve attached to the top surface of the flashing member; an elevated water seal having a borehole formed therethrough, the elevated water seal further comprising at least one screw for providing a waterproof seal between the article and the roof structure; and whereby the plurality of PV modules are interlocked in a way to provide a corner-to-corner coupling arrangement supported above the roof through the frame members of the plurality of PV modules.



traducir


 

LOCALIZED POWER POINT OPTIMIZER FOR SOLAR CELL INSTALLATIONS

NºPublicación: US2019052091A1 14/02/2019

Solicitante:
SUNPOWER CORP [US]

Resumen de: US2019052091A1

In one embodiment, a solar cell installation includes several groups of solar cells. Each group of solar cells has a local power point optimizer configured to control power generation of the group. The local power point optimizer may be configured to determine an optimum operating condition for a corresponding group of solar cells. The local power point optimizer may adjust the operating condition of the group to the optimum operating condition by modulating a transistor, such as by pulse width modulation, to electrically connect and disconnect the group from the installation. The local power point optimizer may be used in conjunction with a global maximum power point tracking module.



traducir


 

COLORLESS LUMINESCENT SOLAR CONCENTRATORS USING COLLOIDAL SEMICONDUCTOR NANOCRYSTALS

NºPublicación: US2019051779A1 14/02/2019

Solicitante:
LOS ALAMOS NAT SECURITY LLC [US]

Resumen de: US2019051779A1

Disclosed herein are embodiments of a composition comprising a polymer or sol-gel and one or more nanocrystals. The composition is useful as a luminescent solar concentrator. The nanocrystals are dispersed in the polymer or sol-gel matrix so as to reduce or substantially prevent nanocrystal-to-nanocrystal energy transfer and a subsequent reduction in the emission efficiency of the composition. In some embodiments, the polymer matrix comprises an acrylate polymer. Also disclosed herein is a method for making the composition. Devices comprising the composition are disclosed. In some cases the polymer is the waveguide, in others the polymer is applied as a coating on a waveguide. In some examples, the device is a window.



traducir


 

CRYSTALLINE SILICON SOLAR CELL, PRODUCTION METHOD THEREFOR, AND SOLAR CELL MODULE

NºPublicación: US2019051777A1 14/02/2019

Solicitante:
KANEKA CORP [JP]

Resumen de: US2019051777A1

A crystalline silicon-based solar cell includes a crystalline silicon substrate having a first principal surface, a second principal surface, and a lateral surface. On the first principal surface is arranged, in the following order, a first intrinsic silicon-based thin-film, a first conductive silicon-based thin-film, a light-receiving-side transparent electrode layer and a light-receiving-side metal electrode. On the second principal surface is arranged, in the following order, a second intrinsic silicon-based thin-film, a second conductive silicon-based thin-film, a back-side transparent electrode layer and a back-side metal electrode. The second conductive silicon-based thin-film has a conductivity-type different from that of the first conductive silicon-based thin-film. Both the first principal surface and the second principal surface are textured. Both the light-receiving-side metal electrode and the back-side metal electrode have a pattern shape. The back-side transparent electrode layer is not provided on a peripheral edge of the second principal surface.



traducir


 

PHOTOVOLTAIC MODULE

NºPublicación: US2019051782A1 14/02/2019

Solicitante:
IND TECH RES INST [TW]

Resumen de: US2019051782A1

A photovoltaic module is provided, and a cell set thereof includes a first cell, a second cell, and a conductive connection element. In the first cell, a first semiconductor stack has a first surface, a second surface, and a first side surface. A first electrode is disposed on the first surface. A second electrode is disposed on the second surface. In the second cell, a second semiconductor stack has a third surface, a fourth surface, and a second side surface. A third electrode is disposed on the third surface. A fourth electrode is disposed on the fourth surface. The conductive connection element connects the first electrode with a part of a first insulation layer on the second surface, and connects the third electrode with a part of a second insulation layer on the fourth surface.



traducir


 

IN-PLANE ROTATION SUN-TRACKING FOR CONCENTRATED PHOTOVOLTAIC PANEL

NºPublicación: US2019052223A1 14/02/2019

Solicitante:
PANASONIC BOSTON LABORATORY [US]

Resumen de: US2019052223A1

A method for controlling a two-dimensional array of photovoltaic cells having a plurality of rows, each row having a pivot axis parallel to the row. Each cell has a lens which has a front surface configured to concentrate light normal to the front surface onto the photovoltaic element. The photovoltaic array further includes a rotational actuator, coupled to the array of photovoltaic cells configured to rotate the array of photovoltaic cells about an axis perpendicular to a plane defined by the array of photovoltaic elements and a tilt actuator, coupled to each of the rows of photovoltaic elements configured to pivot the rows of photovoltaic elements about their pivot axes. The method includes rotating the array of photovoltaic cells about an axis perpendicular to a plane defined by the array of photovoltaic elements, and tilting the rows of photovoltaic elements to pivot about their pivot axes.



traducir


 

PACKAGING METHOD FOR PHOTOVOLTAIC MODULE

NºPublicación: US2019051780A1 14/02/2019

Solicitante:
BEIJING APOLLO DING RONG SOLAR TECH CO LTD [CN]

Resumen de: US2019051780A1

Provided is a packaging method for a photovoltaic module. The method comprises: providing a flexible substrate roll and unwinding the substrate roll at a set unwinding speed to obtain an extended flexible substrate, the substrate including a conductive film, a first packaging adhesive film and a polymer substrate which are stacked from top to bottom; providing a chip and a diode and connecting the chip and the diode to the conductive film; and providing a second packaging adhesive film, a first and second intermediate films, a water resistant film and a back-sheet, and packaging the these films and the back-sheet respectively on the substrate to form the photovoltaic module while the substrate transporting successively through a first working station, a second working station, a third working station and a fourth working station at a preset speed, and reeling to form a photovoltaic module roll for performing temperature-pressure control processing.



traducir


 

Apparatus and Method For The Co-Production Of High Temperature Thermal Energy and Electrical Energy From Solar Irradiance

Nº publicación: US2019049152A1 14/02/2019

Solicitante:
THE UNIV OF TULSA [US]

Resumen de: US2019049152A1

An apparatus (10) and method for the co-production of high temperature thermal energy and electrical energy from solar irradiance includes a photovoltaic cell (30) laminated to a metal extrusion device (40) and a transparent channel (20) in front of the photovoltaic cell (30). The transparent channel (20) contains a heat transfer fluid that is seeded with metallic, semiconducting, and/or non-metallic nanoparticles and absorbs wavelengths of solar energy that are not utilized or underutilized by the photovoltaic cell (30).


traducir



 

Página1 de 5 nextPage Mostrar por página

Volver