How Solar Panels Work #science #shorts #explainedwithclay

Added: 2026-06-02

[00:00:00]Sunlight looks weightless, but it arrives packed with energy. A solar panel's job is to catch that energy and turn it into electricity your home can actually use. Inside each panel are many solar cells, usually made from silicon.

[00:00:15]Silicon is a semiconductor, which means it can control how electricity moves through it. When sunlight hits a solar cell, tiny particles of light called photons strike the silicon. That energy knocks electrons loose inside the cell.

[00:00:31]Now, here's the clever part. The solar cell is built with an electric field that pushes those freed electrons in one direction. Once electrons start moving in a steady direction, you have an electric current. That current is direct current, or DC electricity. But, most homes use alternating current, called AC electricity. So, the power travels from the panels into a device called an inverter. The inverter changes DC electricity into AC electricity, so it can run lights, appliances, chargers, and anything else plugged into your home. If the panels make more electricity than you use, the extra can go to a battery or back to the grid, depending on the system. So, solar power is not magic. It is sunlight hitting silicon, electrons getting pushed into motion, and that motion becoming usable energy.