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Table 2 Discussion descriptive information and topics

From: Embracing a culture of talk: STEM teachers’ engagement in small-group discussions about photovoltaics

Discussion (time)

Discussion topic

Assigned source material

Citation

Brief description of source material

D1 (24:28)

The science behind how solar cells work

Five videos produced by former RET participants

QESST. (n.d.). Instructional videos: Introduction to photovoltaics. https://qesst.org/education-and-outreach/videos/

Videos, created by former RET participants, were designed to serve as a brief, five-part series focused on introducing the basics of solar cell manufacturing

D2 (20:16)

How industrial silicon solar cells are manufactured

First half of the article

Neuhaus, D.-H., & Münzer, A. (2007). Industrial silicon wafer solar cells (1–15). Advances in OptoElectronics. https://doi.org/10.1155/2007/24521

The first half of this article focuses on manufacturing equipment, giving a step-by-step description of the production of screen-printed solar cells

D3 (25:15)

Alternative methods for manufacturing solar cells

Second half of the article

Neuhaus, D.-H., & Münzer, A. (2007). Industrial silicon wafer solar cells (1–15). Advances in OptoElectronics. https://doi.org/10.1155/2007/24521

The second half of the article focuses on efficiency losses in solar cells, advanced solar cell options, and new solar cell technology

D4 (24:18)

Engineering elements behind PV system performance

Article

Pearsall, N. M. (2017). Introduction to photovoltaic system performance. In The Performance of Photovoltaic (PV) Systems (pp. 1–19). Woodhead publishing. https://doi.org/10.1016/B978-1-78242-336-2.00001-X

This chapter describes the basic functions of photovoltaic systems by introducing design elements, applications of different components, and performance parameters

D5 (22:51)

Design and application of measuring solar irradiance

Article

Wolf, A., Johnson, M., Currier, S., Hall, E., Bowden, S., & Killam, A. (2018). Creating an inexpensive instrument to accurately measure solar irradiance (pp. 1–5). Unpublished report. School of Electrical Engineering and Computer Energy. Arizona State University

This article introduces a new instrument as an alternative way to measure solar irradiance, describing applications and calibration processes