Intro Silicon is an element found in the sand with the ability to create an electric charge when exposed to sufficient sunlight. This invention led to the creation of solar cells or solar panels that can absorb the sun's energy and convert it into electricity. Such renewable sources help in reducing the carbon footprint of the earth. There are two main categories of such solar panels available in the market. Classification The two major types of solar panels available are monocrystalline and polycrystalline. Silicon is the main constituent used in the construction of both these panels. These panels are capable of absorbing energy from the sun and convert it into electrical energy. There are two main categories of commercially available solar panels. Monocrystalline Solar Panels Monocrystalline solar panels are widely popular due to their high efficiency and aesthetics. Monocrystalline means that the silicon constituent used in the construction of the