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公开(公告)号：US20240356485A1
公开(公告)日：2024-10-24
申请号：US18701732
申请日：2022-09-13
申请人： A. Raymond et Cie
IPC分类号： H02S20/32
CPC分类号： H02S20/32
摘要： A rotatable support for the orientation of a shaft supporting a solar panel includes a clamp having an internal surface that is rotationally symmetrical about a main axis, and a rotatable element mounted in the clamp, and provided with a peripheral surface that is rotationally symmetrical about the main axis. The support further includes controllable, advantageously mechanical, friction means, configured to impose a friction associated with a first or a second static friction torque on the peripheral surface and/or the internal surface, and opposing the rotation of the rotatable element, the first static friction torque being less than the second static friction torque.
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公开(公告)号：US12126302B2
公开(公告)日：2024-10-22
申请号：US18024062
申请日：2021-10-18
发明人： Kaijun Dong , Bobo Zhang , Qin Sun , Haifeng Guan , Zhanchao Tang
IPC分类号： H02S40/44 , F24S30/428 , F25B23/00 , H02S20/32 , F24S80/50
CPC分类号： H02S40/44 , F24S30/428 , F25B23/003 , H02S20/32 , F24S80/50
摘要： A device for supplying cold energy, heat energy and electrical energy by efficiently converting renewable deep-space energies includes a solar-energy conversion device, a radiation refrigeration device, a rotary bracket, a dip-angle adjustment component, and a support base. The solar-energy conversion device and the radiation refrigeration device are connected to the rotary bracket in a mutually perpendicular manner, and the rotary bracket is connected to the dip-angle adjustment component which is connected to the support base. The dip-angle adjustment component is configured to adjust a dip angle between the rotary bracket and a horizontal plane, and the rotary bracket is configured to drive the solar-energy conversion device and the radiation refrigeration device to rotate, such that a sunward side of the solar-energy conversion device is always perpendicular to light rays irradiated by the sun, and a reflective surface of the radiation refrigeration device is always parallel to the light rays.
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公开(公告)号：US20240348203A1
公开(公告)日：2024-10-17
申请号：US18701090
申请日：2022-10-13
发明人： CHIH-SHEN LIN
摘要： A solar energy storage and generation system includes a housing mounted on a base, a solar collector installed inside the housing, at least one lens installed on the upper surface of the housing, and multiple liquid-level counterbalance devices installed separately at different corner positions inside the housing. The base includes a multi-axis adjustment device positioned corresponding to the center of gravity of the counterweights in the housing. By installing the liquid-level counterbalance devices inside the housing and the multi-axis adjustment device, the upper surface of the housing can be adjusted to face the direction of the sun, thereby achieving a sun-tracking effect.
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公开(公告)号：US20240339960A1
公开(公告)日：2024-10-10
申请号：US18626537
申请日：2024-04-04
申请人： Nextracker LLC
IPC分类号： H02S20/32
CPC分类号： H02S20/32
摘要： A coupling for use with a solar tracker includes an elongate body defining opposed top and bottom surfaces, the bottom surface defining a pair of protuberances disposed in spaced relation along a length of the elongate body and defining a gap therebetween, each of the pair of protuberances including a tab disposed thereon adjacent the gap, wherein the gap is configured to receive a torque tube such that an inner surface of the gap and the tabs of each of the pair of protuberances abut a portion of the torque tube, wherein each tab of the pair of protuberances includes a bore defined therethrough that is configured to receive a fastener to couple the elongate body to a torque tube.
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公开(公告)号：US20240339958A1
公开(公告)日：2024-10-10
申请号：US18625850
申请日：2024-04-03
申请人： Bruce E. Seeley , Uwe Dirk Schaible
IPC分类号： H02S20/32
CPC分类号： H02S20/32
摘要： A system and apparatus are provided herein. The system includes a base post to receive a module and a top-mounted equipment. The modules include a curved radially segmented surface for attachment of a solar panel thereon; an internal cavity within the module; and connectors to facilitate mechanical, electrical, and thermal interconnection between the module and an additional component. The internal cavity is to engage with the base post; accommodate and secure a controller and a battery, the controller and the battery in electrical communication with each other and the solar panel, the controller to charge the battery with electricity generated by the solar panel; accommodate a rotation mechanism to rotate the module to track sunlight, the module independently rotatable about the base post. The top-mounted equipment is to be coupled to the module and in electrical communication with the module, the top-mounted equipment is independently rotatable about the module.
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公开(公告)号：US20240333208A1
公开(公告)日：2024-10-03
申请号：US18738453
申请日：2024-06-10
发明人： Jeremy Jacobs
摘要： A solar panel rail for mounting a photovoltaic module frame thereto is provided and has a rail body configured to for attachment of a rail bracket, an indexing flange located on the rail body and configured to box and maintain a module frame position along a short-side direction of the module frame, a tab located on the rail body and configured to hold the module in place along a long-side direction of the module frame, wherein the indexing flange and tab are configured to provide a predetermined locked in installation position of the module frame during installation thereof.
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公开(公告)号：US12095411B2
公开(公告)日：2024-09-17
申请号：US18058291
申请日：2022-11-23
CPC分类号： H02S20/32 , G01S3/7861
摘要： A variable solar panel assembly includes a conventional solar panel, a mirror panel, and a transparent solar panel. The variable solar panel assembly is configured to reflect, by the mirror panel, light passing through the transparent solar panel towards the conventional solar panel. A method for managing an angle between the mirror panel and the conventional solar panel includes determining a position of a light source relative to a position of the variable solar panel assembly and adjusting the mirror panel to reflect light from the light source towards the conventional solar panel of the variable solar panel assembly.
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公开(公告)号：US20240297613A1
公开(公告)日：2024-09-05
申请号：US18661302
申请日：2024-05-10
申请人： Nextracker LLC
摘要： A solar tracker system including a tracker apparatus including a plurality of solar modules, each of the solar modules being spatially configured to face in a normal manner in an on sun position in an incident direction of electromagnetic radiation derived from the sun, wherein the solar modules include a plurality of PV strings, and a tracker controller. The tracker controller includes a processor, a memory, a power supply configured to provide power to the tracker controller, a plurality of power inputs configured to receive a plurality of currents from the plurality of PV strings, a current sensing unit configured to individually monitor the plurality of currents, a DC-DC power converter configured to receive the plurality of power inputs powered from the plurality of PV strings to supply power to the power supply, and a motor controller, wherein the tracker controller is configured to track the sun position.
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公开(公告)号：US12081165B2
公开(公告)日：2024-09-03
申请号：US18139529
申请日：2023-04-26
申请人： Terrasmart, Inc.
摘要： A photovoltaic (PV) tracking system can include PV modules having support frame assemblies. Base frame assemblies also can be included. Each base frame assembly can have an upper portion and a lower portion. The upper portion can be coupled to a respective support frame assembly such that the PV modules are oriented at a tilt angle with respect to horizontal to form a solar array of PV tables. Elongated members can extend in a north-south direction. Each elongated member can be coupled with a respective base frame assembly. The elongated members can rotate the PV tables about a rotational axis that is oriented at the tilt angle. The tilt angle can be fixed. A control unit can be coupled to the base frame assemblies and the elongated members such that the control unit rotates the PV tables about the rotational axis.
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公开(公告)号：US12081164B2
公开(公告)日：2024-09-03
申请号：US18058689
申请日：2022-11-23
发明人： Dean Solon
摘要： In an example, a system to facilitate installation of a drive linkage in a solar array at or below an installation surface includes a housing and first and second interconnection assemblies. The housing is installed on or below the installation surface and is configured to at least partially enclose and protect the drive linkage at or below the installation surface. The first interconnection assembly extends between a first drive assembly of a first solar tracker supported above the installation surface by a support structure and a first end of the drive linkage at or below the installation surface. The second interconnection assembly extends between a second drive assembly of a second solar tracker supported above the installation surface by the support structure and a second end of the drive linkage at or below the installation surface.
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