公开(公告)号：US11356056B1

公开(公告)日：2022-06-07

申请号：US17132386

申请日：2020-12-23

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Si-Xian Li ,  Teng-Chun Wu ,  Cho-Fan Hsieh ,  Chin Lien

IPC: H01L31/18 ,  H02S50/15 ,  G01R31/308 ,  G01R31/26 ,  B60P3/14

Abstract: The disclosed embodiments relate to a photovoltaic mobile lab configured for performing on-site test in a photovoltaic module. The photovoltaic mobile lab includes a transport vehicle, a first container, a second container, and a light source. The first container is fixed on the transport vehicle. The second container is slidably sleeved on the first container. The second container and the first container together form a testing chamber. The light source is configured for providing illumination to the photovoltaic module. The light source and the photovoltaic module are respectively accommodated in the first container and the second container and are respectively located at two opposite ends of the testing chamber so that a distance between the light source and the photovoltaic module is changeable while the second container is sliding with respect to the first container.

公开(公告)号：US20150039270A1

公开(公告)日：2015-02-05

申请号：US14301343

申请日：2014-06-11

Applicant: Industrial Technology Research Institute

Inventor： Yean-San Long ,  Teng-Chun Wu ,  Cho-Fan Hsieh ,  Shu-Tsung Hsu ,  Chan-Hsiao Ho

IPC: G01R31/40 ,  G01N21/95 ,  G01R31/26

CPC classification number: H02S50/00 ,  G01N21/95

Abstract: A method and a system for inspecting a defect of a solar cell are provided, and the method includes: receiving inspecting data corresponding to the solar cell from an inspecting device; obtaining a current-voltage (I-V) curve of the solar cell according to the inspecting data; defining a first reference region on the I-V curve, and obtaining a plurality of first curve characteristics of the I-V curve in the first reference region; determining a defect type of the solar cell according to the first curve characteristics.

Abstract translation: 提供了一种用于检查太阳能电池缺陷的方法和系统，该方法包括：从检查装置接收对应于太阳能电池的检查数据; 根据检查数据获得太阳能电池的电流 - 电压（I-V）曲线; 定义I-V曲线上的第一参考区域，并获得第一参考区域中的I-V曲线的多个第一曲线特性; 根据第一曲线特性确定太阳能电池的缺陷类型。