Back sheet for a solar cell having an excellent heat releasing property and the preparing process thereof

摘要

the invention of solar radiation characteristics for specific wholly dedicated to the improvement of adhesive filler including the use and relates to a solar cell back sheet and a production method of the multi-layer structure formed with the solar cell module comprising the solar battery back-sheet, the heat dissipation characteristics of the present invention excellent solar cell backsheet around the thermosensitive adhesive comprising a filler Use, polyethylene (PE), polyethylene terephthalate (PET), polyphenylene sulfide (PPS), polyethylene naphthalate (PEN), polyvinyl fluoride (PVF), polyvinylidene fluoride (PVDF), ethylene tetra tetrafluoroethylene (ETFE), poly ethylene chlorotrifluoroethylene (PCTFE), ethylene-chloro-by laminating a layer selected from the group consisting of ethylene (ECTFE), or the inorganic compound with trifluoro be formed by that feature. Solar cell module excellent in the manufacturing and technical problems such as heat dissipation properties of the backsheet without the conventional problems by the heat dissipation characteristics are excellent solar cell back sheet of the present invention using only the adhesive containing a filler around the recessive constituted as above it is possible to markedly suppress the temperature rise, as a result, has been provided to enable the solar cell comprising a solar cell back sheet and the back sheet can maintain a low temperature compared to the conventional solar cell module, whereby the semiconductor element providing a solar cell capable of improving the power generation efficiency due to the temperature characteristic was solve the problems of the prior art. ;