Apparatus for forming and mounting a photovoltaic array
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
E04D-013/18
H02S-030/10
F24J-002/52
H01L-031/042
H02S-020/23
F16B-005/12
출원번호
US-0541469
(2014-11-14)
등록번호
US-9300244
(2016-03-29)
발명자
/ 주소
West, Jack Raymond
Haenlein, Hans-Christoph
출원인 / 주소
SolarCity Corporation
대리인 / 주소
Kilpatrick Townsend & Stockton LLP
인용정보
피인용 횟수 :
1인용 특허 :
110
초록▼
A photovoltaic (PV) module framing and coupling system enables the attachment of PV modules to a roof or other mounting surface without requiring the use of separate structural support members which attach directly to and span between multiple PV modules in a formed PV array. The apparatus provides
A photovoltaic (PV) module framing and coupling system enables the attachment of PV modules to a roof or other mounting surface without requiring the use of separate structural support members which attach directly to and span between multiple PV modules in a formed PV array. The apparatus provides a parallel coupling for securely interlocking the outside surfaces of parallel frame members together in a side to side arrangement to form an array with improved structural load distribution. The coupling may attach to a slot in the frame at substantially any position along the length of the frame thereby enabling the interconnection of adjacent PV modules along both an x and y axis. The apparatus may further provide a rotating portion and locking portion, mounting brackets for direct connection to a mounting surface, grounding teeth, and a twist-lock engagement means for interlocking and aligning PV modules in the array.
대표청구항▼
1. A photovoltaic array comprising: first, second, third, and fourth photovoltaic modules, each module comprising a frame surrounding a photovoltaic laminate; anda coupling engaging the frame of each of the first and second photovoltaic modules on a first side of the coupling, and engaging the frame
1. A photovoltaic array comprising: first, second, third, and fourth photovoltaic modules, each module comprising a frame surrounding a photovoltaic laminate; anda coupling engaging the frame of each of the first and second photovoltaic modules on a first side of the coupling, and engaging the frame of each of the third and fourth photovoltaic modules on a second side of the coupling, thereby interlocking the four photovoltaic modules near an intersection of the frames of the first, second, third and fourth photovoltaic modules,wherein the coupling interconnects the four photovoltaic modules above a support surface without any load bearing connection between the coupling and the support surface other than via the respective frames of the four photovoltaic modules, wherein said coupling forms a ground bond between said coupling and one or more of said first, second, third and fourth photovoltaic modules. 2. The photovoltaic array of claim 1, wherein said coupling forms the ground bond by penetrating a surface of the frame of at least one of the first, second, third and fourth photovoltaic modules with a protrusion integral to said coupling. 3. The photovoltaic array of claim 1, wherein the coupling engages a groove formed in the frame of at least one of the first, second, third, and fourth photovoltaic modules. 4. The photovoltaic array of claim 3, wherein the coupling engages the groove formed in the frame of at least one of the first, second, third, and fourth photovoltaic modules with a rotatable portion that is rotatable to lock the coupling into the groove. 5. The photovoltaic array of claim 1, wherein said coupling transfers a downward force applied on the first photovoltaic module to the second, third, and fourth photovoltaic modules. 6. The photovoltaic array of claim 1, wherein the coupling forms a gap between both the photovoltaic modules on the first side and the photovoltaic modules on the second side of the coupling. 7. The photovoltaic array of claim 1, wherein each of the photovoltaic module frames comprises four frame members surrounding the photovoltaic laminate. 8. A coupling device for interconnecting four photovoltaic modules in a series-parallel layout, comprising: a coupling that engages respective frames of a first and a second photovoltaic module on a first side of the coupling to connect the first and second photovoltaic modules together in series, and that engages respective frames of a third and a fourth photovoltaic module on a second side of the coupling to connect the third and fourth photovoltaic modules together in series, thereby interlocking the four modules near an intersection of the frames of the first, second, third and fourth photovoltaic modules, above a support surface so that the first and third photovoltaic modules are connected in parallel and the second and fourth photovoltaic modules are connected in parallel; and wherein the coupling does not have any load bearing connection between the coupling and the support surface other than via the frames of the four photovoltaic modules, and wherein the coupling forms a ground bond with at least one of the first, second, third, and fourth photovoltaic modules when attached to the respective photovoltaic modules frames. 9. The coupling device according to claim 8, wherein when attached to the respective frames of the first, second, third and fourth photovoltaic modules, said coupling forms a ground bond by penetrating a surface of a frame of the one or more photovoltaic modules with a protrusion integral to said coupling. 10. The coupling device according to claim 8, wherein when attached to respective frames of the first, second, third and fourth photovoltaic modules, said coupling transfers a downward force applied on any one of the photovoltaic modules to each of the three other photovoltaic modules. 11. The coupling device of claim 8, wherein when attached to respective frames of the first, second, third and fourth photovoltaic modules, the coupling engages a groove formed in the frame of at least one of each of the first, second, third, and fourth photovoltaic modules. 12. The coupling device of claim 11, wherein the coupling engages the groove formed in each of the four frames with a rotatable portion that is rotatable to lock the coupling into the groove formed in each frame. 13. A method of interlocking four photovoltaic modules with a coupling comprising: attaching the coupling to respective frames of a first and second photovoltaic module on one side of the coupling so that an outward facing surface of the respective frames of the first and second photovoltaic modules faces a first side of the coupling;attaching respective frames of a third and fourth photovoltaic module to a second side of the coupling so that an outward facing surface of the respective frames of the third and fourth photovoltaic modules faces the attached frames of the first and second photovoltaic modules and such that all four photovoltaic modules are interconnected near an intersection of their respective frames, wherein the coupling interconnects the four modules elevated above a support surface without any load bearing connection between the coupling and the support surface other than via the photovoltaic modules, wherein attaching the frames of the first, second, third and fourth photovoltaic modules comprises forming a ground bond between at least one of the module frames and the coupling. 14. The method of claim 13, wherein forming a ground bond comprises penetrating a surface of the frame of at least one of the photovoltaic modules with a protrusion integral to said coupling. 15. The method of claim 13, wherein attaching the coupling to respective frame members of a first and second photovoltaic module comprises engaging a groove formed in respective frames of each of the first and second photovoltaic modules. 16. The method of claim 15, wherein engaging the groove of each of the first and second photovoltaic modules comprises rotating a locking connector of the coupling into the groove formed in the respective frames of each of the first and second photovoltaic modules.
연구과제 타임라인
LOADING...
LOADING...
LOADING...
LOADING...
LOADING...
이 특허에 인용된 특허 (110)
Clark Peter D. (East Berlin CT), Adjustable mounting rack for solar collectors.
Verlinden Pierre J. ; Terao Akira ; Nakamura Haruo,JPX ; Komura Norio,JPX ; Sugimoto Yasuo,JPX ; Ohmura Junichi,JPX, Method of fabricating a silicon solar cell.
Tomiuchi Shinichi,JPX ; Noda Yosuke,JPX ; Osaka Kenji,JPX ; Takeda Shigeki,JPX ; Yoshida Tomohide,JPX ; Urano Shinji,JPX ; Akai Takayoshi,JPX ; Tanimoto Norihisa,JPX, Mounting system for installing an array of solar battery modules of a panel-like configuration on a roof.
Nakajima, Takeharu; Iwamoto, Kazunari; Ito, Haruhiko; Nakajima, Ichiro, Photovoltaic module, solar-power generating apparatus, a support member for supporting photovoltaic modules, and method of installing a solar-power generating apparatus.
Bruel Per Wilhelm (Fuglevagsveig 5 DK-2960 Rungsted DK) Schioler Holger (Rode Hus ; Hojbjergvej 17 DK-4171 Jystrup DK) Jensen Johannes Tejlgaard (Norasvej 11 D K-2920 Charlottenlund DK), Pipe joint for radiator element of thin material.
Gieling Thomas G. (2341 Rainbow Valley blvd. Fallbrook CA 92028) Behoteguy David (1395 Hazlewood Brea CA 92621) Dillon Ralph (417 Via Del Monte Oceanside CA 92054), Portable structure.
Nomura,Takuji; Hatsukaiwa,Teruki; Tomita,Hirohiko, Solar battery module, installation structure for solar battery module, roof with power generating function of the installation structure, and method of installing solar battery module.
Mulligan,William P.; Cudzinovic,Michael J.; Pass,Thomas; Smith,David; Kaminar,Neil; McIntosh,Keith; Swanson,Richard M., Solar cell and method of manufacture.
Toyomura Fumitaka,JPX ; Fujisaki Tatsuo,JPX ; Nagao Yoshitaka,JPX ; Itoyama Shigenori,JPX, Solar cell module, solar cell array having the module, power generation apparatus using the array, and inspection method and construction method of the apparatus.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.