发明公开
EP2600424A1 Solar modules containing a backsheet with a polyolefin bonding layer
审中-公开
太阳能模块包含一个带有聚烯烃粘合层的背板
- 专利标题： Solar modules containing a backsheet with a polyolefin bonding layer
- 专利标题（中）： 太阳能模块包含一个带有聚烯烃粘合层的背板
-
申请号： EP11191146.7申请日： 2011-11-29
-
公开(公告)号： EP2600424A1公开(公告)日： 2013-06-05
- 发明人: Juergens, Michael , Schoeppel, Wolfgang , Stollwerck, Gunther , Graichen, Andreas
- 申请人： 3M Innovative Properties Company
- 申请人地址： P.O. Box 33427 Saint Paul, MN 55133-3427 US
- 专利权人： 3M Innovative Properties Company
- 当前专利权人： 3M Innovative Properties Company
- 当前专利权人地址： P.O. Box 33427 Saint Paul, MN 55133-3427 US
- 代理机构： Kurz, Arnd
- 主分类号： H01L31/048
- IPC分类号： H01L31/048 ; B32B27/32
摘要：
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 bonding layer (14) 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 bonding layer (14) forms at least a part of the rear surface (111) and comprises a 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;
ii) laminating the bonding layer (14) to the support structure (2).
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 bonding layer (14) 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 bonding layer (14) forms at least a part of the rear surface (111) and comprises a 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;
ii) laminating the bonding layer (14) to the support structure (2).
信息查询
IPC分类:
