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These resources have been reviewed and selected by STEM Learning’s team of education specialists for factual accuracy and relevance to teaching STEM subjects in UK schools.

Make a Graetzel Solar Cell

Produced by Solar Spark, this activity allows students to make a photovoltaic cell in the school laboratory. A solar cell uses light from the sun to produce electricity. A type of solar cell, called a dye-sensitised solar cell (DSSC), can be made. This type of cell is cheaper than other solar cells, and is now produced commercially.

The activity can be used to illustrate:
* photovoltaic cells
* energy conversions

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