Solar cell module

A technology for solar cells and protective components, which is applied in the directions of solar thermal power generation, solar thermal energy, and solar collectors, etc. It can solve the problems of lower power generation efficiency of solar cell modules and achieve high reliability
CN102208469BInactive Publication Date: 2015-04-29MITSUBISHI ELECTRIC CORP
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
MITSUBISHI ELECTRIC CORP
Publication Date
2015-04-29
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention provides a solar cell module, which is provided with a solar cell panel, a unit protection part, a surface protection part, a back panel and an outer frame, wherein the solar cell panel consists of a plurality of solar cell units which have a plate shape and are arranged on the same plane; the unit protection part has a plate shape in a form of covering the plurality of solar cell units which are arranged on the same plane; the surface protection part is adhered to the surface of the unit protection part; the back panel is adhered to the back surface of the unit protection part; the outer frame keeps the periphery of the solar cell panel; and the thickness of the back panel is determined to accord with the condition that the unit is close to an inclined neutral axis in the thickness direction of the panel under the condition that the solar cell panel is bent and deformed due to external force applied to the panel.
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Description

[0001] This application is a divisional application of the same applicant's Chinese invention patent application with the application date of April 24, 2007, application number 200780052703.7 (PCT / JP2007 / 058852), and the invention name "solar battery module". technical field

[0002] The present invention relates to a solar cell module, and more particularly to a support structure for a solar cell panel included in the solar cell module. Background technique

[0003] In a conventional solar battery module, a plurality of solar battery cells formed in a plate shape and arranged on the same plane are covered with a flexible resin cell protection member such as EVA (ethylene-vinyl acetate copolymer). A surface protection member such as tempered glass is bonded to the surface of the cell protection member to ensure structural strength as a building member.

[0004] As a solar cell module whose strength is further improved compared with the above-mentioned conventional solar cell...

Claims

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