Title:
ROOF-MOUNTED TYPE SOLAR CELL
Document Type and Number:
Japanese Patent JPH03124070
Kind Code:
A
Abstract:
PURPOSE:To prevent a strain or the like of a stand by a thermal stress caused between a plurality of solar cell modules and the stand by a method wherein the modules are attached to the stand so as to be capable of being moved a little. CONSTITUTION:Z-shaped installation metal fittings 15 are attached to outer frames of individual modules 10; the installation metal fittings 15 are hooked to wires 12 of a stand 11; the modules are attached by forming a prescribed gap 17 at one side between the adjacent modules 10, 10. Consequently, the individual modules 10 are fixed so as to be capable of being moved a little by elasticity of the wires 12. Even when a temperature on the surface of a solar cell is raised in midsummer or the like and the stand 11 is expanded, its expansion is absorbed between the modules 10 and the stand 11 and it is possible to prevent a strain or the like by a thermal stress from being caused.
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Inventors:
IWAMOTO MASAYUKI
MINAMI KOJI
YAMACHI TOSHIHIKO
MINAMI KOJI
YAMACHI TOSHIHIKO
Application Number:
JP26232889A
Publication Date:
May 27, 1991
Filing Date:
October 06, 1989
Export Citation:
Assignee:
SANYO ELECTRIC CO
International Classes:
E04D13/00; E04D13/18; H01L31/042; (IPC1-7): E04D13/00; E04D13/18; H01L31/042
Attorney, Agent or Firm:
Torii Hiroshi