Video Part 5 “Silicon For Electric Solar Panels Is Getting Doped For a Second Time”
Posted by admin on Oct 19, 2009
After boron atoms have been added to the silicon grid, it is now doped with phosphor.
That is the secret that lets electric solar panels produce electricity. A boat and blue light then play an important role during the electric solar panels production process to apply a blue anti-reflection layer to the solar cells. What is happening inside the electric solar panels, why 2 different layers inside the solar cell are crucial and what a positive-negative-junction is: it’s all being explained in this video on the making of electric solar panels.
Part 5/8 of “Solar Cells For Beginners – The Making of Electric Solar Panels”
