Method and apparatus for arranging a solar cell and reflector
First Claim
1. A solar collector for maximizing collection of useful sunlight, comprising:
- a) an enclosure comprising four sides and a transparent cover that protects interior surfaces from elements (other than sunlight);
b) at least one rectangular light collecting surface mounted at a 45 degree angle to the transparent cover;
c) at least one reflective surface mounted adjacent and perpendicular to said solar collecting surface such that said reflective surface also forms a 45 degree angle with said transparent cover.
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Accused Products
Abstract
A system and method of arranging a solar cell and reflector to replace a typical solar cell oriented normal to the incoming sunlight inside a module (i.e. parallel to a module'"'"'s transparent cover plate or opening). The present invention in a preferred embodiment uses a solar cell oriented at a 45 degree angle to the incoming sunlight, and a reflective surface oriented perpendicular to the cell and at a 45 degree angle to the incoming sunlight. The solar cell and the mirror are the same length/size and form a V shape where the angle between the sloped sides is 90 degrees. Any light falling normally on the arrangement will hit the solar cell either directly or after reflection. In another embodiment, two adjacent reflectors can be used making angles of around 60 degrees and around 30 degrees with respect to the cover or opening. An alternate embodiment can include a second reflector added to the base of the cell and reflector pairings also at an approximate 45 degree angle with the cover or opening. The second reflector can run along an entire row of cell and first reflector pairs such that the first reflectors form 90 degree angles with both the cells and with the second reflector.
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Citations
20 Claims
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1. A solar collector for maximizing collection of useful sunlight, comprising:
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a) an enclosure comprising four sides and a transparent cover that protects interior surfaces from elements (other than sunlight); b) at least one rectangular light collecting surface mounted at a 45 degree angle to the transparent cover; c) at least one reflective surface mounted adjacent and perpendicular to said solar collecting surface such that said reflective surface also forms a 45 degree angle with said transparent cover. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A system with surfaces arranged for maximizing collection of useful sunlight, comprising
a) an enclosure including four sides, a base, and a transparent cover that protects interior surfaces from weather; -
b) at least one rectangular solar collecting surface mounted at a 45 degree angle to the transparent cover; c) a pair of reflective surfaces in proximity to said solar collecting surface including a first reflective surface at a mounting angle of between around 46-60 degrees to the transparent cover with said first reflective surface extending downwards to a point where a line perpendicular to the bottom edge of said first reflective surface contacts the uppermost edge of said solar collecting surface, and a second reflective surface mounted adjacent to the bottom edge of said first reflective surface at a an angle complimentary to the first reflective surface'"'"'s mounting angle, said second surface extending downward until its bottom edge is adjacent to said solar collecting surface. - View Dependent Claims (9, 10, 11, 12)
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13. A light collecting system comprising:
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a frame; a first reflector secured to said frame; at least one second reflector secured to said frame and disposed perpendicularly to said first reflector; at least one solar cell secured to said frame and disposed perpendicularly to said first and second reflector. - View Dependent Claims (14, 15, 16, 17, 18, 19, 20)
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Specification