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1. (WO2017022325) CONCENTRATOR PHOTOVOLTAIC UNIT, CONCENTRATOR PHOTOVOLTAIC MODULE, CONCENTRATOR PHOTOVOLTAIC PANEL, AND CONCENTRATOR PHOTOVOLTAIC DEVICE

Pub. No.:    WO/2017/022325    International Application No.:    PCT/JP2016/066853
Publication Date: Fri Feb 10 00:59:59 CET 2017 International Filing Date: Wed Jun 08 01:59:59 CEST 2016
IPC: H01L 31/054
Applicants: SUMITOMO ELECTRIC INDUSTRIES, LTD.
住友電気工業株式会社
Inventors: NAGAI, Youichi
永井 陽一
IWASAKI, Takashi
岩崎 孝
SAITO, Kenji
斉藤 健司
TOYA, Kazumasa
鳥谷 和正
Title: CONCENTRATOR PHOTOVOLTAIC UNIT, CONCENTRATOR PHOTOVOLTAIC MODULE, CONCENTRATOR PHOTOVOLTAIC PANEL, AND CONCENTRATOR PHOTOVOLTAIC DEVICE
Abstract:
Provided is a concentrator photovoltaic unit in which, when the vertical relationship between the positions on an optical path is defined such that a primary light-concentrating unit is above a secondary light-concentrating unit, said secondary light-concentrating unit is provided with: a secondary lens provided above a power generation element; a lens support section for supporting the secondary lens; and a blocking plate that causes the upper part of the secondary lens to be exposed from a hole formed in a flat plate-shaped member through which sunlight is not transmitted, that is fixed in a mounted state on the lens support section, and that blocks light focused at a position separated from the secondary lens.