What Are Solar Panels Made Of? You’ve probably heard of the many benefits of solar power, such as reducing greenhouse gas emissions, cost-effectiveness, and increasing your home’s value, among others. For these reasons, the popularity of solar electricity for both commercial and residential use has soared in recent years. So, if you’re looking to join the bandwagon, it’s good to understand how solar panels work. But first, what are solar panels made of? The basic principle behind all solar panels is converting light from the sun into electricity. The large solar panels you see on businesses or homes are made up of several solar or photovoltaic cells made of silicon semiconductors. These cells are then connected to form a solar panel that absorbs the light from the sun to create an electrical current. What materials are solar panels made from? When looking at a solar panel, it may simply appear as one comprehensive block. However, solar panels are made of various materials a...