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61. 发明申请

US20210184625A1 METHOD FOR PREDICTIVE CONTROL OF THE ORIENTATION OF A SOLAR TRACKER 有权
公开(公告)号：US20210184625A1
公开(公告)日：2021-06-17
申请号：US17187067
申请日：2021-02-26
申请人： NEXTracker Inc.
发明人： Jérôme ARLIAUD , Adrien CRUCIFIX , Philippe Blanc
IPC分类号： H02S20/32 , F24S50/20 , F24S30/425 , F24S50/80 , F24S50/00 , F24S25/12 , G05B15/02
摘要： A method for controlling the orientation of a single-axis solar tracker orientable about an axis of rotation, including observing the evolution over time of the cloud coverage above the solar tracker; determining the evolution over time of an optimum inclination angle of the solar tracker substantially corresponding to a maximum of solar radiation on the solar tracker, depending on the observed cloud coverage; predicting the future evolution of the cloud coverage based on the observed prior evolution of the cloud coverage; calculating the future evolution of the optimum inclination angle according to the prediction of the future evolution of the cloud coverage; servo-controlling the orientation of the solar tracker according to the prior evolution of the optimum inclination angle and depending on the future evolution of the optimum inclination angle.

62. 发明授权

US11025191B2 Apparatus and systems for improved vertical structural supports 有权
公开(公告)号：US11025191B2
公开(公告)日：2021-06-01
申请号：US16000622
申请日：2018-06-05
申请人： Priefert Mfg. Co, Inc.
发明人： William Dean Priefert , Rocky Christenberry , Tracy Metzger
IPC分类号： H02S20/00 , F16M11/22 , H02S20/10 , H02S20/32 , F16M11/06
摘要： Disclosed herein are various methods, systems, and apparatuses relating to vertical structural supports, including acute Z-shaped piers and further including vertical structural features that provide additional structural support for various types of piers.

63. 发明申请

US20210159849A1 CLIP-ON MOUNTING RAILS, MOUNTING BRACKETS, AND METHODS OF MOUNTING SOLAR MODULES 有权
公开(公告)号：US20210159849A1
公开(公告)日：2021-05-27
申请号：US17170820
申请日：2021-02-08
申请人： ARRAY TECHNOLOGIES, INC.
发明人： Ronald P. Corio
IPC分类号： H02S20/32 , F24S30/425 , F16M11/10 , F16M11/18
摘要： A snap-on mounting bracket assembly suitable for connecting a mounting rail to a torque tube is provided. The mounting bracket assembly includes an upper clamp piece and a lower clamp piece. The upper clamp piece has a first member defining a tube insertion aperture and an open bottom space and includes an upper partial fastener. The lower clamp piece has a second member with a lower partial fastener configured to mate with the upper partial fastener such that the lower clamp piece is attachable to the upper clamp piece. In exemplary embodiments, the lower clamp piece further comprises two opposing support members configured to attach to the mounting rail. Solar tracker assemblies incorporating snap-on open mounting brackets are provided. Methods of mounting framed or unframed solar modules are also described. A mounting rail is attached to an upper clamp piece of a mounting assembly. Then the upper clamp piece is snapped onto a torque tube. A lower clamp piece of the mounting assembly is then attached to the upper clamp piece by mating a lower partial fastener of the lower clamp piece with an upper partial fastener of the upper clamp piece. When the upper and lower clamp pieces are attached, the open bottom space is closed and the mounting rail is secured to the torque tube.

64. 发明授权

US11018619B2 Photovoltaic cabling optimization for solar trackers using a plug and play harness configuration 有权
公开(公告)号：US11018619B2
公开(公告)日：2021-05-25
申请号：US16129012
申请日：2018-09-12
申请人： SOLTEC ENERGIAS RENOVABLES S.L.
发明人： Francisco Javier Torrano Carrillo , Jose Alfonso Teruel Hernandez
IPC分类号： H02S20/32 , H02S40/32 , H02S40/34
摘要： Photovoltaic cabling optimization for trackers using a plug and play harness configuration. A cable harness configuration for a photovoltaic, PV, installation including a plurality of solar trackers arranged in rows in a N-S direction, each solar tracker comprising a plurality of photovoltaic modules, and a switch-box or an inverter, the cable harness configuration comprising a plurality of output strings, for each solar tracker, a trunk cable, and one or more connector devices connecting said plurality of strings and said trunk cable. Each solar tracker has associated a fuse-box with a plurality of connection inputs and said fuse-box has a single cable or connector output which is connected to the trunk cable through the use of said connector device.

65. 发明授权

US11012027B2 Systems and methods for conversion of solar energy to electric power 有权
公开(公告)号：US11012027B2
公开(公告)日：2021-05-18
申请号：US16186474
申请日：2018-11-09
申请人： Nex-Gen Solar Technologies, LLC
发明人： Mathew M. Zuckerman
IPC分类号： H01L31/043 , H01L31/028 , H01L31/054 , H01L31/0216 , H02S20/32 , H01L31/0352 , F24S23/70
摘要： A system for converting solar energy to electric power and a glass for a layer of solar cells in the system. A solar panel installation comprises a solar panel with at least one solar cell formed with a stack of plural layers of photovoltaic wafer material. Each layer of wafer material has an edge direction from a recipient edge to a back edge, and the solar cell is retained within the solar panel installation with the photovoltaic wafer material disposed with the edge direction aligned with incident solar direction. Reflective material applied to facing surfaces of the photovoltaic wafer material facilitates internal reflection of photons. A glass layer has plural sheets of Graphene layered to form a Graphene Cube constructed to exhibit Multiple Excitation Generation (MEG). A method for assembling the glass fixes a top glass above a bottom glass with photovoltaic wafer material establishing a fixed distance therebetween.

66. 发明申请

US20210135619A1 SOLAR TRACKER SYSTEM 有权
公开(公告)号：US20210135619A1
公开(公告)日：2021-05-06
申请号：US17144479
申请日：2021-01-08
申请人： FCX Solar LLC
发明人： Christopher Thomas Needham , Frank Carl Oudheusden
IPC分类号： H02S20/32 , H01L31/0475 , H02S30/00
摘要： A photovoltaic system includes a collection of photovoltaic modules, a base supporting the collection of photovoltaic modules, and a damper coupled between the collection of photovoltaic modules and the base. The damper resists movement of the photovoltaic modules relative to the base. The damper has a first damping ratio when the collection of photovoltaic modules moves at a first rate relative to the base and a second damping ratio when the collection of photovoltaic modules moves at a second rate relative to the base, and the damper passively transitions from the first damping ratio to the second damping ratio.

67. 发明申请

US20210119573A1 ADAPTABLE SOLAR CONCENTRATOR 有权
公开(公告)号：US20210119573A1
公开(公告)日：2021-04-22
申请号：US17072274
申请日：2020-10-16
申请人： Pioneer Astronautics
发明人： Robert M. Zubrin
IPC分类号： H02S40/22 , H02S20/32 , F24S30/425 , F24S23/74 , F24S23/70 , F24S50/20 , F24S20/20 , F24S10/70
摘要： Embodiments herein provide for a Concentrator photovoltaics (CPV) solution that can further lower the cost of CPV systems and enable a lower cost of electricity (LCOE). In one embodiment, a system includes a cylindrical reflective trough concentrator. The system also includes a photovoltaic receiver panel, with a receiver panel located on a swing arm having an axis of rotation at a center of the cylindrical reflective trough concentrator, wherein the swing arm is operable to move the photovoltaic receiver panel to track sunlight reflected from the cylindrical reflective trough concentrator as sun traverses the sky.

68. 发明授权

US10985691B1 Waterless cleaning system and method for solar trackers using an autonomous robot 有权
公开(公告)号：US10985691B1
公开(公告)日：2021-04-20
申请号：US17062238
申请日：2020-10-02
申请人： EVERMORE UNITED S.A.
发明人： Moshe Meller , Eran Meller
IPC分类号： H02S40/10 , G01S3/786 , H02S20/32 , H02S40/38 , G05D1/02 , B08B1/04 , G01W1/02 , H02S40/36 , B08B1/00
摘要： A solar tracker waterless cleaning system for cleaning solar panels of a solar tracker being able to be positioned at a pre-determined angle, including a docking station and an autonomous robotic cleaner (ARC), the docking station coupled with an edge of the solar tracker, the ARC including at least one rechargeable power source, at least one cleaning cylinder and a controller, the cleaning cylinder including a plurality of fins which rotates for generating a directional air flow for pushing dirt off of the surface of the solar tracker without water, the controller including a motion sensor for determining an angle of the solar tracker and a heading of the ARC, the docking station including at least one electrical connector for recharging the rechargeable power source, the controller for controlling a cleaning process of the ARC and for transmitting and receiving signals to and from the ARC.

69. 发明授权

US10978989B1 Solar collection device and method 有权
公开(公告)号：US10978989B1
公开(公告)日：2021-04-13
申请号：US17026169
申请日：2020-09-19
申请人： Christopher Robin Jakobsen , Christopher David Burns , Raymond Lee Dickens
发明人： Christopher Robin Jakobsen , Christopher David Burns , Raymond Lee Dickens
IPC分类号： H02S10/40 , H02S20/32 , H02S40/38 , H02J7/35 , B60L8/00
摘要： A mobile solar collecting device, system and method is disclosed. The system includes an angle adjustable solar collecting device, an electronic storage unit to store electric energy collected by the mobile solar collecting device, a first power connecter to electrically engage with a second power connector affixed to a structure to feed electricity to an electric power grid, a transport unit to move the mobile solar collecting device, a controller. The controller directs the transport unit to periodically move the adjustable solar collecting device to optimum solar collecting locations, provides an indication to adjust an orientation of the adjustable solar collecting device to obtain maximum energy from a sun, and directs the transport unit to move the mobile solar collecting device to a location where the first power connector electrically engages with the second power connector to discharge energy in the electronic storage unit to the power grid.

70. 发明授权

US10972044B2 Solar tracker 有权
公开(公告)号：US10972044B2
公开(公告)日：2021-04-06
申请号：US16325628
申请日：2017-08-11
申请人： NEXANS SOLAR TECHNOLOGIES
发明人： Jérome Marc Tordo
IPC分类号： H02S20/32 , F24S25/13 , F24S30/425 , F24S25/70 , F24S25/60 , F16B7/04 , F24S30/00
摘要： The present invention concerns a solar tracker (1000) comprising at least: a mobile device (1100) comprising at least: a table (1110) comprising at least one solar energy collector device (1112); a support structure (1120); first support arch (1130) and a second support arch (1150) configured to support the support structure (1120); a first ground support (1140) and a second ground support (1160) configured to support the first support arch (1130) and the second support arch (1150), respectively; a kinematic drive device (1141); the solar tracker (1000) being characterized in that: the support structure (1120) is a beam formed of a lattice structure comprising: at least one first, one second and one third longitudinal members; a plurality of crossmembers; a plurality of tie rods (1225).

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