How do Solar cells work?

In the last two decades the contribution of solar energy to the world’s total energy supply has grown significantly. This video will show how solar cell or photovoltaic cell produce electricity. Check out this interesting video from New Physicist to learn more about PV cells - https://www.youtube.com/watch?v=WfP5YdJn-c4 Please support us at Patreon : https://www.patreon.com/LearnEngineering Voice over artist : https://www.fiverr.com/voiceonthemove