Make a Grtäzel cell

In association with The Solar Spark at the University of Edinburgh

Make a dye sensitised solar cell using household items such as raspberries.

Solar cells use light from the sun to produce electricity. Using some simple materials we can make a type of solar cell called a ‘dye-sensitised solar cell.’ This type of cell is newer and cheaper than those we see on the roofs of houses, and can even be used to make flexible solar panels.

Make your lessons pop

Choose an account option to continue exploring our full range of articles and teaching resources

Register for a personal accountFree

Free

Free access for everyone, everywhere. If you only need a few resources, start here.

What's included

One free teaching resource each month
Five free Education in Chemistry articles each month
Personalised email alerts and bookmarks

UK and Ireland only

Join Teach ChemistryFree for eligible users

Free for eligible users

Free and comprehensive access for teachers and technicians at secondary schools, colleges and teacher training institutions in the UK and Ireland.

What's included

Unlimited access to our resources and practical videos
Unlimited access to Education in Chemistry articles
Access to our online assessments
Our teacher well-being toolkit and personal development resources
Applications for funding to support your lessons

25% off

Subscribe for extended access£80£60 for 12 months

£80

£60 for 12 months

Save £20 (25%) until 30 June 2026

Get unlimited articles and resources for a whole year, plus discounts on professional development courses.

Subscribe before 30 June 2026 to save £20 (25%)

What's included

Unlimited access to our resources and practical videos
Unlimited access to Education in Chemistry articles
10% off our self-led professional development courses

Subscribe now