公开(公告)号：EP3172260A2

公开(公告)日：2017-05-31

申请号：EP15822675.3

申请日：2015-07-14

Applicant: Enki Technology Inc.

Inventor： MAGHSOODI, Sina ,  BROPHY, Brenor L. ,  COLSON, Thomas E. ,  GONSALVES, Peter R. ,  ABRAMS, Ze'ev R. ,  MOVASSAT, Meisam ,  VARADARAJAN, Aravamuthan

IPC: C08G77/04 ,  C08L83/04 ,  C08J3/07 ,  C09D183/04

CPC classification number: H01L31/048 ,  C03C17/30 ,  C03C2217/425 ,  C03C2217/73 ,  C09D183/04 ,  C09D183/08 ,  G02B1/113 ,  G02B27/0006 ,  G02B2207/109 ,  H01L31/0488 ,  Y02E10/50

Abstract: Glass coating materials and methods are disclosed for the coating of glass substrates used in the manufacturer of photovoltaic solar modules such that the coating enhances the reliability of the module by reducing its susceptibility to potential induced degradation (PID). Coating materials are disclosed that reduce soiling on the front surface of the glass; that increase the surface resistivity of the glass and that repel moisture and that seal the surface from the ingress of moisture. Further electrically conductive coatings are disclosed that reduce the electric field between the front and back surfaces of the glass and hence reduce ion mobility within the glass and transport from the interior glass surface to the solar cell. There are additional configuration choices for fine tuning associated with separately optimizing the exterior and interior glass coating. Finally, coating processes and methods are disclosed for coating glass substrates with the disclosed materials.

Abstract translation: 公开了玻璃涂层材料和方法用于在光伏太阳能模块制造商中使用的玻璃基板的涂层，使得涂层通过降低其对潜在诱导性退化（PID）的敏感性来增强模块的可靠性。 公开了减少玻璃前表面污染的涂层材料; 这增加了玻璃的表面电阻率并且排斥湿气并且使表面免受潮湿的侵入。 公开了另外的导电涂层，其减少玻璃的前表面和后表面之间的电场并因此降低玻璃内的离子迁移率并且从玻璃内表面传输到太阳能电池。 还有其他配置选择可用于与单独优化外部和内部玻璃涂层相关的微调。 最后，公开了用所公开的材料涂覆玻璃基材的涂覆方法和方法。