Pivot-fit frame, system and method for photovoltaic modules
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
F24J-002/52
F16M-013/02
H02S-020/23
H02S-020/24
H01L-031/042
출원번호
US-0504168
(2014-10-01)
등록번호
US-9599280
(2017-03-21)
발명자
/ 주소
West, Jack Raymond
Hudson, Tyrus Hawkes
출원인 / 주소
SolarCity Corporation
대리인 / 주소
Kilpatrick Townsend & Stockton LLP
인용정보
피인용 횟수 :
0인용 특허 :
116
초록▼
A system and apparatus are disclosed including PV modules having a frame allowing quick and easy assembling of the PV modules into a PV array in a sturdy and durable manner. In examples of the present technology, the PV modules may have a grooved frame where the groove is provided at an angle with r
A system and apparatus are disclosed including PV modules having a frame allowing quick and easy assembling of the PV modules into a PV array in a sturdy and durable manner. In examples of the present technology, the PV modules may have a grooved frame where the groove is provided at an angle with respect to a planar surface of the modules. Various couplings may engage within the groove to assemble the PV modules into the PV array with a pivot-fit connection. Further examples of the present technology operate with PV modules having frames without grooves, or with PV modules where the frame is omitted altogether.
대표청구항▼
1. A mounting system for supporting an array of tilted photovoltaic modules, comprising: (a) a mounting rail disposed parallel to and on top of a building roof, wherein the mounting rail comprises a pair of inwardly-angled walls defining an upward-facing channel running along the length of the mount
1. A mounting system for supporting an array of tilted photovoltaic modules, comprising: (a) a mounting rail disposed parallel to and on top of a building roof, wherein the mounting rail comprises a pair of inwardly-angled walls defining an upward-facing channel running along the length of the mounting rail;(b) a front leg connected to the mounting rail, wherein the front leg pivots to lock into a secure position at one of a plurality of locations along the length of the mounting rail, and wherein the front leg has an upper portion dimensioned to support a front corner of each of a pair of photovoltaic modules on either side, wherein the front leg is received within the upward-facing channel of the mounting rail; and(c) a rear leg connected to the mounting rail, wherein the rear leg locks into a secure position at one of a plurality of locations along the length of the mounting rail, and wherein the rear leg is dimensioned to support a side portion of each of the pair of photovoltaic modules on either side, wherein the rear leg wraps around the inwardly-angled walls of the mounting rail,wherein the front and rear legs have different lengths to support the pair of photovoltaic modules at a non-parallel angle to the mounting rail, andwherein both the front and rear legs are snap-fit connected onto the mounting rail. 2. The mounting system of claim 1, wherein both the front and rear legs are positionable to selected locations along the length of the mounting rail. 3. The mounting system of claim 1, wherein the front leg is L-shaped with the upper portion on one end and a deformable spring closure on the other end, and wherein the deformable spring closure is received within the upward facing channel of the mounting rail when the front leg is pivoted into the secure position on the mounting rail. 4. The mounting system of claim 1, wherein each of the pair of photovoltaic modules have front and side grooves extending therealong. 5. The mounting system of claim 4, wherein the upper portion of the front leg is received into the front grooves of each of the pair of photovoltaic modules, and wherein each of the pair of photovoltaic modules are pivoted downwardly to lock into the upper portion of the front leg. 6. The mounting system of claim 1, wherein an upper portion of the rear leg is received into the side grooves of each of the pair of photovoltaic modules. 7. The mounting system of claim 1, wherein the position of the rear leg along the mounting rail and along the sides of the photovoltaic modules determines the degree of the non- parallel angle. 8. An array of tilted photovoltaic modules, comprising: (a) a mounting rail disposed parallel to and on top of a building roof, wherein the mounting rail comprises a pair of inwardly-angled walls defining an upward-facing channel running along the length of the mounting rail;(b) a first photovoltaic module disposed at an angle to the building roof;(c) a second photovoltaic module disposed at an angle to the building roof;(d) a front leg connected to the mounting rail, wherein the front leg pivots to lock into a secure position at one of a plurality of locations along the length of the mounting rail, and wherein the front leg has an upper portion dimensioned to support front corners of the first and second photovoltaic modules on opposite sides thereof, wherein the front leg is received within the upward-facing channel of the mounting rail; and(e) a rear leg connected to the mounting rail, wherein the rear leg locks into a secure position at one of a plurality of locations along the length of the mounting rail, and wherein the rear leg is dimensioned to support a side of each of the first and second photovoltaic modules on opposite sides thereof, wherein the rear leg wraps around the inwardly-angled walls of the mounting rail,wherein the front and rear legs have different lengths to support both the first and second photovoltaic modules at a non-parallel angle to the mounting rail, andwherein both the front and rear legs are snap-fit connected onto the mounting rail. 9. The array of claim 8, wherein the front leg is L-shaped with the upper portion on one end and a deformable spring closure on the other end, and wherein the deformable spring closure is received within the upward facing channel of the mounting rail when the front leg is pivoted into the secure position on the mounting rail. 10. The array of claim 8, wherein the first and second photovoltaic modules have front and side grooves extending therealong, the upper portion of the front leg is received into the front grooves of the first and second photovoltaic modules, and an upper portion of the rear leg is received into the side grooves of the first and second photovoltaic modules. 11. The array of claim 8, wherein the position of the rear leg along the mounting rail and along the sides of the photovoltaic modules determines the degree of the non-parallel angle.
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