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Solar Cell Straws
Produced by Solar Spark, this is a simple practical activity that can be used to show how a solar photovoltaic cell works. During a 45-60 minute session, students make solar cells out of cheap and readily accessible materials. The mechanism behind the solar cell is similar to that used in a dye-sensitised solar cell (DSSC) but uses different electrolyte and electrode materials to demonstrate the concept.
The activity can be used to illustrate:
* energy conversions
* electricity, electrolysis
Show health and safety information
Please be aware that resources have been published on the website in the form that they were originally supplied. This means that procedures reflect general practice and standards applicable at the time resources were produced and cannot be assumed to be acceptable today. Website users are fully responsible for ensuring that any activity, including practical work, which they carry out is in accordance with current regulations related to health and safety and that an appropriate risk assessment has been carried out.
Downloads
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Solar cell activity sheet 344.18 KB
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Solar cell teacher notes 134.09 KB
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Solar cell equipment list 81.03 KB