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Title:
SOLAR PHOTOVOLTAIC POWER GENERATOR, AND LIGHT COLLECTING METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2011/001545
Kind Code:
A1
Abstract:
Disclosed is a solar photovoltaic power generator (1) having a solar light collector, which can realize the improvement of a power generation efficiency accompanied by the improvement in the light collecting magnification of a solar light (L) and which can suppress the manufacturing cost of the power generator, to thereby keep the power generation cost low.  The solar photovoltaic power generator (1) has the solar light collector and a solar battery module, and is constituted such that the solar light collector comprises a primary solar light collector (2) for collecting the solar light (L) along a first axial direction and a secondary solar collector (3) for collecting the solar light collected by the first solar light collector (2), along a second axial direction, and such that the solar light collected by the secondary solar collector (3) is shone on the solar battery module (4).

Inventors:
MAEMURA TOSHIHIKO (JP)
KAWAGUCHI TAKASHI (JP)
KUROSAKI AKIRA (JP)
OKU KOUNOSUKE (JP)
Application Number:
PCT/JP2009/063574
Publication Date:
January 06, 2011
Filing Date:
July 30, 2009
Export Citation:
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Assignee:
MITSUI SHIPBUILDING ENG (JP)
MAEMURA TOSHIHIKO (JP)
KAWAGUCHI TAKASHI (JP)
KUROSAKI AKIRA (JP)
OKU KOUNOSUKE (JP)
International Classes:
H01L31/052; H01L31/042
Domestic Patent References:
WO2008046187A12008-04-24
Foreign References:
US20070181173A12007-08-09
JP2004047753A2004-02-12
US4149521A1979-04-17
US3118437A1964-01-21
US1951404A1934-03-20
US4130109A1978-12-19
Attorney, Agent or Firm:
OGAWA, Shin-ichi et al. (JP)
Shin-ichi Ogawa (JP)
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