Title:
PHOTOVOLTAIC PANEL UNIT, PHOTOVOLTAIC POWER GENERATION SYSTEM, AND METHOD FOR INSTALLING PHOTOVOLTAIC POWER GENERATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2013/179608
Kind Code:
A1
Abstract:
A photovoltaic panel unit (2) has a base (50) which is provided with a support section (51) for supporting a rotation shaft (41) affixed to a photovoltaic panel (11) and which is affixed to the ground surface, and the photovoltaic panel (11) is rotated about the axis of the rotation shaft (41) by a drive mechanism (5) according to the direction of the sun. The base (50) is configured from a single pile (55), the upper end of which is provided with the support section (51) and the lower end of which is embedded in the ground surface. The base (50) is adapted so that the height thereof can be easily adjusted by adjusting the driving depth of the pile (55). As a result of this configuration, the base can be positioned at an accurate height without leveling the ground surface and the link mechanisms (30) of multiple photovoltaic panel units can be easily connected.
Inventors:
SAKAI TOSHIYUKI
MATSUURA TETSUYA
YASUI YOSHITAKA
MATSUURA TETSUYA
YASUI YOSHITAKA
Application Number:
PCT/JP2013/003238
Publication Date:
December 05, 2013
Filing Date:
May 21, 2013
Export Citation:
Assignee:
DAIKIN IND LTD (JP)
International Classes:
E04H5/00; H01L31/042
Foreign References:
| JP2010539725A | 2010-12-16 | |||
| JP2006521009A | 2006-09-14 | |||
| JP2011238810A | 2011-11-24 | |||
| JP2011106228A | 2011-06-02 | |||
| JPH02213559A | 1990-08-24 | |||
| JP2011122553A | 2011-06-23 | |||
| JPH06301420A | 1994-10-28 |
Other References:
See also references of EP 2857613A4
Attorney, Agent or Firm:
MAEDA & PARTNERS (JP)
Patent business corporation MAEDA PATENT OFFICE (JP)
Patent business corporation MAEDA PATENT OFFICE (JP)
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