首页>
外国专利>
METHOD FOR TESTING THE DIE-ATTACH OF A PHOTOVOLTAIC CELL ASSEMBLY
METHOD FOR TESTING THE DIE-ATTACH OF A PHOTOVOLTAIC CELL ASSEMBLY
展开▼
机译:一种测试光伏电池组件的死模的方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
The present invention relates to a method for testing the die-attach quality of a photovoltaic cell assembly, in particular for electrical inline monitoring of a photovoltaic cell die-attach quality during the manufacturing of a concentrator photovoltaic module. The method comprises the steps of providing a photovoltaic cell assembly (100) comprising at least one photovoltaic cell, in particular a concentrator photovoltaic cell, attached to a heat sink, injecting a current into the photovoltaic cell assembly (101), measuring the voltage across the photovoltaic cell during the current injection (102), and determining the relative voitage drop over the duration of the current injection (103), whereby insufficiently bonded photovoltaic cell assemblies can be identified and screened.
展开▼