Profile roof tile with integrated photovoltaic module
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
E04D-013/18
E04B-001/00
H01L-031/042
출원번호
US-0770694
(2007-06-28)
등록번호
US-7506477
(2009-03-24)
발명자
/ 주소
Flaherty,Brian J.
Davey,Timothy M.
출원인 / 주소
Lumeta, Inc.
대리인 / 주소
Katten Muchin Rosenman LLP
인용정보
피인용 횟수 :
33인용 특허 :
28
초록▼
A roofing module provides weather protection generates electrical power. The module comprises a base having a plurality of curved crests and curved pans. The crests and pans have contours sized and shaped to match the size and shape of the contours and pans of conventional clay or concrete S-tiles t
A roofing module provides weather protection generates electrical power. The module comprises a base having a plurality of curved crests and curved pans. The crests and pans have contours sized and shaped to match the size and shape of the contours and pans of conventional clay or concrete S-tiles to enable the base to interlock with the conventional clay or concrete S-tiles. The base is made from lightweight plastic material. Each crest of the base includes a depressed portion. A photovoltaic panel is positioned in the depressed portions of at least two curved crests and span across at least one curved pan between the at least two curved crests.
대표청구항▼
We claim: 1. A roofing module that provides weather protection and that generates electrical power, comprising: a base comprising a plurality of raised crests and lowered pans between a first edge and a second edge of the base, the crests and the pans having contours sized and shaped to match the s
We claim: 1. A roofing module that provides weather protection and that generates electrical power, comprising: a base comprising a plurality of raised crests and lowered pans between a first edge and a second edge of the base, the crests and the pans having contours sized and shaped to match the size and shape of the contours and pans of conventional contour roofing tiles to enable the base to engage with the conventional contour roofing tiles, the base comprising a lightweight plastic material, each crest of the base including a depressed portion, the depressed portion of at least one crest having an opening from a top surface to a bottom surface of the at least one crest; and a photovoltaic panel assembly positioned in the depressed portions of at least two adjacent crests and spanning between a first edge and a second edge of the panel assembly across at least one pan between the at least two adjacent crests of the base, wherein the photovoltaic panel assembly comprises: an outer frame sized to fit in the depressed portions of the base, the outer frame encompassing a depressed inner area; a photovoltaic array sized to fit in the depressed inner area of the outer frame, the photovoltaic array having an output module with a first electrical output conductor and a second electrical output conductor extending therefrom, the output module sized to fit in the opening of the at least one crest of the base so that the first and second electrical output conductors extend below the bottom surface of the at least one crest; a first interlock at the first edge of the photovoltaic panel assembly and a second interlock at the second edge of the photovoltaic panel assembly, the first interlock and the second interlock having mutually engaging configurations such that when two adjacent bases are engaged, the first interlock of the panel on one base engages the second interlock of the panel on the other base. 2. The roofing module as defined in claim 1, wherein the base comprises at least three raised crests and wherein the photovoltaic panel assembly spans the at least three raised crests. 3. A roofing module that provides weather protection and that generates electrical power, comprising: a base comprising a plurality of curved crests and curved pans between a first edge and a second edge of the base, the crests and the pans having contours sized and shaped to match the size and shape of the contours and pans of conventional clay or concrete S-tiles to enable the base to engage with the conventional clay or concrete S-tiles, the base comprising a lightweight plastic material, each crest of the base including a depressed portion, at least one crest having an opening formed therein; and a photovoltaic panel positioned in the depressed portions of at least two curved crests and spanning between a first edge and a second edge of the photovoltaic panel across at least one curved pan between the at least two curved crests of the base, the photovoltaic panel having a first interlock at the first edge of the photovoltaic panel and a second interlock at the second edge of the photovoltaic panel, the first interlock and the second interlock having mutually engaging configurations such that when two adjacent bases are engaged, the first interlock of the photovoltaic panel on one base engages the second interlock of the photovoltaic panel on the other base, the photovoltaic panel including first and second electrical output conductors that extend from an output module on a lower surface of the photovoltaic panel, the output module having a size and a shape configured to fit in the opening in the at least one crest of the base. 4. A method of constructing a roofing tile having an integrated photovoltaic array, comprising: constructing a photovoltaic assembly, comprising: installing a photovoltaic array in a frame having a central depressed portion sized to receive the photovoltaic array, the frame spanning between a first edge and a second edge of the frame, the first edge of the frame including a first interlock configuration and the second edge of the frame including a second interlock configuration, the photovoltaic array including an output module and at least a pair of electrical conductors extending from the output module; and securing the photovoltaic array to the frame with the output module extending, through an opening in the frame; and installing the photovoltaic assembly in a base having a plurality of raised crests and interposed lowered pans between a first edge and a second edge of the base, the crests and pans shaped to match the shapes of a conventional contour roofing tile, comprising: positioning the photovoltaic assembly on at least first and second depressed portions of at least two adjacent crests and spanning at least one pan between the two adjacent crests, with the first edge of the photovoltaic assembly overhanging a pan at the first edge of the base and with the second edge of the photovoltaic assembly extending beyond a crest at the second edge of the base, at least one of the crests having an opening sized to receive the output module of the photovoltaic array such that the pair of electrical conductors extend below the crest; and securing the photovoltaic assembly to the base.
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