Title:
太陽電池アレイの製造方法および太陽電池アレイ
Document Type and Number:
Japanese Patent JP6837877
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To manufacture a solar cell array in a simple manner.SOLUTION: A solar cell array includes a substrate 180 having an insulation property, a plurality of elements 100 provided on the substrate 180, and a conductive portion 191 connecting the plurality of elements 100 to one another in series. The substrate 180 includes a partition portion 181 partitioning between the elements 100 adjacent to each other among the plurality of elements 100. Each of the plurality of elements 100 includes a rear surface electrode 160 positioned on the substrate 180 and a photoelectric conversion layer positioned on the rear surface electrode 160. Each of the plurality of elements 100 includes a portion 161 positioned on a photoelectric conversion layer side on the rear surface electrode 160 and having a first polarity the same polarity as that of the rear surface electrode 160. A conductive portion 191 extends along an upper surface and a side surface of the partition portion 181 so as to electrically connect the portion 161 having the first polarity of the elements 100 adjacent to each other among the plurality of elements 100 and a portion 131 positioned on a side opposite to the rear surface electrode 160 side of the photoelectric conversion layer and having a second polarity different from the first polarity.SELECTED DRAWING: Figure 2
Inventors:
Kazuki Oki
Tsubasa Wada
Tsubasa Wada
Application Number:
JP2017048336A
Publication Date:
March 03, 2021
Filing Date:
March 14, 2017
Export Citation:
Assignee:
Sharp Corporation
International Classes:
H01L31/0463
Domestic Patent References:
| JP2017050476A | ||||
| JP2014103305A | ||||
| JP2012114404A | ||||
| JP2006156663A | ||||
| JP10135500A |
Foreign References:
| US20120145231 | ||||
| CN103258913A |
Other References:
WATANABE, Kentaroh et al.,Development of the Monolighically Interconnected InGaP/GaAs Dual Junction Solar Cell with Bypass Diode for Ultrahigh Concentrator Application,2014 IEEE 40th Photovoltaic Specialist Conference (PVSC),米国,IEEE,2014年10月16日,pp.0559-0561,DOI:10.1109/PVSC.2014.6924982,URL,https://ieeexplore.ieee.org/document/6924982
Attorney, Agent or Firm:
Fukami patent office