公开(公告)号：US20160359447A1

公开(公告)日：2016-12-08

申请号：US15143975

申请日：2016-05-02

申请人： SOLARWORLD AG

发明人： Markus HUND ,  Holger NEUHAUS ,  Harald HAHN ,  Sven WENDT

IPC分类号： H02S40/22 ,  H02S40/30 ,  H02S40/32 ,  H02S30/10

CPC分类号： H02S40/22 ,  H02S30/10 ,  H02S40/30 ,  H02S40/32 ,  H02S40/42 ,  Y02E10/52

摘要： Photovoltaic module including a module laminate with several electrically interconnected partially or completely bifacial photovoltaic cells, which are embedded in an encapsulation material, wherein photovoltaic cells are adjacently disposed such that there is a cell gap between two respective mutually adjoining photovoltaic cells, wherein module laminate includes a front and rear-side surfaces which are opposite front-side surface; module frame, which encircles module laminate; module rear-wall disposed at distance from rear-side surface of module laminate and fixed on module frame, which covers at least one portion of rear-side surface of module laminate; wherein at least one portion of module rear-wall which is facing rear-side surface of module laminate, forms a diffuse backside reflector; wherein diffuse backside reflector is disposed such that at least one portion of light which penetrates through at least one cell gap of several cell gaps, is reflected on rear-side surface of module laminate.

摘要翻译： 光伏模块包括嵌入在封装材料中的几个电互连的部分或完全双面光伏电池的模块叠层，其中光伏电池被相邻地布置成使得在两个相互相邻的光伏电池之间存在电池间隙，其中模块层叠体包括 与前侧表面相对的前后表面; 模块框架，包围模块层压板; 模块后壁设置在模块层压板的后侧表面的距离处并固定在模块框架上，其覆盖模块层压板的后侧表面的至少一部分; 其中模块后壁的至少一部分面向模块层叠体的后侧表面，形成漫反射背面反射器; 其中，散射后侧反射器设置成使得穿透多个单元间隙的至少一个单元间隙的光的至少一部分被反射在模块层叠体的后侧表面上。