The teaching unit consists of a PowerPoint presentation in which the term "photovoltaics" is linked to everyday objects for students in grade 8. The structure of the topics is as follows:

 1. Photovoltaics Introduction
 2. Advantages of photovoltaics
 3. Functional principle
 4. Structure of a PV cell
 5. Connection of PV cells
 6. The way to the socket
 7. Influences on performance output

 Subject: Physics
 Year: 8th grade
 Duration: 40 minutes