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    • 9. 发明申请
    • SOLAR MODULES CONTAINING A BACKSHEET WITH A POLYOLEFIN BONDING LAYER
    • 具有聚烯烃粘结层的背板的太阳能模块
    • WO2013081872A1
    • 2013-06-06
    • PCT/US2012/065775
    • 2012-11-19
    • 3M INNOVATIVE PROPERTIES COMPANYSTOLLWERCK, GuntherJÜRGENS, MichaelSCHÖPPEL, WolfgangGRAICHEN, Andreas H.
    • STOLLWERCK, GuntherJÜRGENS, MichaelSCHÖPPEL, WolfgangGRAICHEN, Andreas H.
    • H01L31/048B32B27/32
    • H02S20/00H01L31/049H02S20/23H02S20/30Y02B10/12Y02E10/50
    • Method for mounting a solar module (1) on an aluminium containing support structure (2) comprising i) providing a solar module (1) comprising in order of position from the front, i.e. the light-receiving side, to the back: (a) a top part (40) comprising a top layer (11) and a solar cell layer (12) and (b) a bottom part (41) comprising a multi-layer backsheet (13) having at least one polyolefin sheet (114) wherein the backsheet (13) has a top surface (131) contacting the solar cell layer (12), which preferably is fully encapsulated, and opposite thereto a rear surface (111) exposed to the outside of the solar module, wherein the polyolefin sheet (114) containing as its major component a cross-linked polymer selected from polyethene homo polymers, polypropene homopolymers, polyethene copolymers comprising repeating units derived from ethene and one or more α-olefinic hydrocarbons, polypropene copolymers comprising repeating units derived from propene and one or more α-olefinic hydrocarbons and combinations thereof and has at least one area that is exposed to the outside; ii) laminating the bonding layer (14) to the support structure (2). Also provided are solar modules containing the backsheets described above, support structures containing the backsheet described above and backsheet with polyolefin sheets (114).
    • 一种用于将太阳能模块(1)安装在含铝支撑结构(2)上的方法,包括:i)提供太阳能模块(1),其包括从前面即光接收侧到后面的位置:(a )包括顶层(11)和太阳能电池层(12)的顶部(40)和(b)包括具有至少一个聚烯烃片(114)的多层底片(13)的底部(41) 其中所述底片(13)具有接触所述太阳能电池层(12)的顶表面(131),所述顶表面优选被完全封装,并且与所述太阳能电池层(12)相对并暴露于所述太阳能组件外部的后表面(111) (114),其包含选自聚乙烯均聚物,聚丙烯均聚物,包含衍生自乙烯的重复单元的聚乙烯共聚物和一种或多种α-烯烃的交联聚合物,包含衍生自丙烯的重复单元的聚丙烯共聚物和一种或多种 更多的α-烯烃 碳氢化合物及其组合,并具有暴露于外部的至少一个区域; ii)将结合层(14)层压到支撑结构(2)上。 还提供了包含上述背板的太阳能模块,包含上述背板的支撑结构和具有聚烯烃片(114)的底片。
    • 10. 发明申请
    • SOLAR MODULES CONTAINING A SINGLE-LAYER POLYOLEFIN-BASED BACKSHEET
    • 包含单层聚烯烃基底片的太阳能模块
    • WO2013081878A1
    • 2013-06-06
    • PCT/US2012/065800
    • 2012-11-19
    • 3M INNOVATIVE PROPERTIES COMPANYSTOLLWERCK, GuntherGRAICHEN, Andreas, H.SCHÖPPEL, WolfgangJÜRGENS, Michael
    • STOLLWERCK, GuntherGRAICHEN, Andreas, H.SCHÖPPEL, WolfgangJÜRGENS, Michael
    • H01L31/048
    • H02S30/10H01L31/049Y02B10/12Y02E10/50
    • A solar module (1) comprising in order of position from the front, i.e. the light-receiving side, to the back: (a) a top part (40) comprising a top layer (11) and a solar cell layer (12) and (b) a bottom part (41) comprising a single-layer backsheet (13) having a top surface (131) and opposite thereto a rear surface (111) that is exposed to the outside of the solar module (1) and wherein the single-layer backsheet (13) comprises a polyolefin layer (114) containing as its major component a cross-linked polymer selected from polyethene homo polymers, polypropene homopolymers, polyethene copolymers comprising repeating units derived from ethene and one or more ?-olefinic hydrocarbons, polypropene copolymers comprising repeating units derived from propene and one or more ?-olefinic hydrocarbons and combinations thereof. Also provided are methods for making a solar module using the single-layer backsheets and methods for mounting a solar module on an aluminium containing support structure and support structures containing the solar module.
    • 一种太阳能模块(1),其包括从前面即光接收侧到后面的位置的顺序:(a)包括顶层(11)和太阳能电池层(12)的顶部(40) 和(b)底部部分(41),其包括具有顶表面(131)并与其相对的单层底片(13),所述单层底片暴露于太阳能模块(1)的外部,后表面(111) 单层底片(13)包括聚烯烃层(114),其含有选自聚乙烯均聚物,聚丙烯均聚物,聚乙烯共聚物的交联聚合物,其包含衍生自乙烯的重复单元和一种或多种α-烯烃 ,包含衍生自丙烯和一种或多种α-烯烃的重复单元的聚丙烯共聚物及其组合。 还提供了制造使用单层底片的太阳能模块和用于将太阳能模块安装在含铝支撑结构和包含太阳能模块的支撑结构的方法。