Title:
REAR SURFACE PROTECTIVE SHEET FOR SOLAR CELL MODULE
Document Type and Number:
Japanese Patent JP2018174187
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a rear surface protective sheet for a solar cell module, causing no appearance failure due to a protrusion that is caused by broken or bent of wiring when a thick rear surface protective sheet for a solar cell module is used.SOLUTION: A rear surface protective sheet for a solar cell module is characterized in that two or more sheets of plastic films are laminated by an adhesive, a thickness thereof is 290 μm or more, and both thermal shrinkages in a length direction and a width direction are in the range of from -0.5% to 0.6%.SELECTED DRAWING: Figure 1
Inventors:
ASHIDA YUUKA
OKUYAMA FUTOSHI
OKUYAMA FUTOSHI
Application Number:
JP2017070189A
Publication Date:
November 08, 2018
Filing Date:
March 31, 2017
Export Citation:
Assignee:
TORAY ADVANCED FILM CO LTD
International Classes:
H01L31/049; B32B27/00; B32B27/28; B32B27/30; B32B27/32; B32B27/36
Attorney, Agent or Firm:
Ichijo power