Across
- 3. first name of person who first create a solar panel based off of the photoelectric effect
- 5. only part of a solar panel that needs to be replaced
- 8. made of two differently charged layers of silicon
- 9. solar panels are _______ dependent
Down
- 1. what the presentation was about
- 2. first name of who discovered the photovoltaic effect
- 4. solar dish systems reflect this onto a thermal collecter
- 6. solar energy takes up _% of total energy
- 7. energy that doesn't use any moving parts or machinery
- 10. solar energy is _______