SOLAR CELL MODULE

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United States of America Patent

APP PUB NO 20200357942A1
SERIAL NO

16962988

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Disclosed is a solar cell module, which comprises: a plurality of solar cells; a light transmitting element disposed on the light receiving side of the plurality of solar cells; a front encapsulant layer between the plurality of solar cells and the light transmitting element; a plurality of tabbing ribbons disposed on the light receiving surfaces of the plurality of solar cells for connecting the plurality of solar cells; and a light redirecting film disposed upon the on-the-cell portion of at least one said tabbing ribbon; the light redirecting film comprises an optical structure layer facing the light transmitting element, for reflecting light toward the interface between the light transmitting element and the air, which light is subsequently totally internally reflected back to the surfaces of the solar cells, wherein the thickness of the light redirecting film is between 20 μm and 115 μm, and the gram weight of the front encapsulant layer is between 400 g/m2 and 500 g/m2.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
3M INNOVATIVE PROPERTIES COMPANYP O BOX 33427 ST PAUL MN 55133-3427

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ma, Jiaying Cottage Grove, US 48 1304
Narum, Timothy N Lake Elmo, US 19 329
Nie, Qihong Cottage Grove, US 10 32
O'Neill, Mark B Stillwater, US 49 868
Wan, Yuting Shanghai, CN 3 3

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