Advances in Coring Procedures of Silicon Photovoltaic Modules

被引：0

作者：

Moutinho, Helio ^{[1
]}

To, Bobby ^{[1
]}

Sulas-Kern, Dana ^{[1
]}

Jiang, Chun-Sheng ^{[1
]}

Al-Jassim, Mowafak ^{[1
]}

Johnston, Steve ^{[1
]}

机构：

[1] Natl Renewable Energy Lab, Golden, CO 80401 USA

来源：

2020 47TH IEEE PHOTOVOLTAIC SPECIALISTS CONFERENCE (PVSC) | 2020年

关键词：

coring; silicon; photovoltaic modules;

D O I：

10.1109/pvsc45281.2020.9300408

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

We describe advances on procedures used for the coring of silicon photovoltaic modules. These procedures involve coring specific locations, starting from the back of the modules, and removing selected parts of the cell structure, while preserving the front tempered glass. The standard coring procedures had to be modified from case to case due to the different cell structures and measurement requirements. We provide examples of the characterization of the cored samples by scanning electron microscopy and energy-dispersive X-ray spectroscopy. Finally, we describe a simple process to create small openings at specific locations on the back of photovoltaic modules to allow for efficiency-related measurement of individual cells and groups of cells.

引用

页码：1449 / 1453

页数：5

共 7 条

[1] Ultra-high depth resolution SIMS for the interface analysis of complex low-dimensional structures [J].