photovoltaic cells

Photovoltaic cells, commonly known as solar cells, convert sunlight directly into electricity. They are made of semiconductor materials, often silicon, which absorb photons from sunlight. When light hits the cell, it excites electrons, creating an electric current. This current can be used to power homes, businesses, and even stored in batteries for later use. Photovoltaic technology is a key component of renewable energy, helping to reduce reliance on fossil fuels and minimize environmental impact, making it an increasingly popular choice for sustainable energy solutions worldwide.