How Do Solar Panels Work? (Physics of Solar Cells)

People say that solar power is the future of renewable energy, but how do solar panels work anyway? Join us as we explore the world of semiconductors using chemistry. ________________________________ VIDEO ANNOTATIONS/CARDS Does Electricity REALLY Flow? What the HECK is Energy? Why Are Some Things Transparent? What is Electric Charge? You Do NOT “Charge” A… Continue reading How Do Solar Panels Work? (Physics of Solar Cells)

What is Solar Energy?

This video gives a simple but compelling introduction to solar energy. Did you know that all of the energy we use comes from the sun,? You probably know that’s true for solar panels, but the sun is also the ultimate source for energy generated by wind, water, and fossil fuels. Watch this video to learn… Continue reading What is Solar Energy?