COLLECTOR SHEET FOR SOLAR CELL, AND SOLAR CELL MODULE USING COLLECTOR SHEET FOR SOLAR CELL
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United States of America Patent
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N/A
Issued Date -
Jan 8, 2015
app pub date -
Mar 29, 2012
filing date -
Mar 29, 2012
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
Provided is a collector sheet for a solar cell, and contributing to improvement of power generation efficiency. A collector sheet (5) for a solar cell is disposed on the rear surface side of a solar cell element (4), and is provided with: a circuit (54), which is formed on the front surface of a resin base material (53), and which is configured of a wiring section (541) composed of a metal, and a non-wiring section (542); and an insulating layer (52), which is formed on the circuit (54). Light extraction to the solar cell element (4) due to reflection from the insulating layer (52) is increased, said insulating layer being disposed at the element periphery of the solar cell element (4), by having a white pigment contained in the insulating layer (52), and power generation efficiency is improved even in a back contact solar cell element.
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