JP2660138B

PURPOSE:To obtain a module which remains reliable for a long term by using elastic adhesive to secure solar cell panels on a metal roof and thereby absorbing warps due to the difference in thermal expansion coefficient. CONSTITUTION:An elastic adhesive (Young's modulus: 10 -10 dyne/cm ) contain...

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Bibliographische Detailangaben
1. Verfasser:	INOE JUJI
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS BUILDING ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY FIXED CONSTRUCTIONS GUTTERS ROOF COVERINGS ROOF-WORKING TOOLS SEMICONDUCTOR DEVICES SKY-LIGHTS
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Beschreibung
Zusammenfassung:	PURPOSE:To obtain a module which remains reliable for a long term by using elastic adhesive to secure solar cell panels on a metal roof and thereby absorbing warps due to the difference in thermal expansion coefficient. CONSTITUTION:An elastic adhesive (Young's modulus: 10 -10 dyne/cm ) containing silicon is used to attach bendable solar cell panels 201-204 to a metal roof 101. At that time bubbles are prevented from entering between the solar cell panels 201-204 and the metal roof 101, and the panels are attached in turn from the end of the solar cell module. This absorbs warps arising from the difference in coefficient of thermal expansion between the metal roof 101 and the solar cell panels 201-204. Further, no rack is required for the installation of the solar cell module; accordingly, the weight is reduced, and no troublesome work is required.