Solar energy is a type of renewable energy that is better for the environment and has been around since the 1830s. There are two main types of solar energy technologies: photovoltaics (PV) and concentrated solar thermal energy (CSP). PV technology directly converts sunlight into electricity, while CSP harnesses its heat. Solar energy can be used for water heating, pool heating, and electricity production.
It is 100% clean and does not produce CO2 emissions. Photovoltaic systems are the most common way to use solar energy, and they can be used with thin-film solar cells that use layers of semiconductor materials only a few micrometers thick. Solar thermal energy uses collectors to transform solar radiation into heat, and concentration solar plants consist of two parts that convert thermal energy into electricity. Solar energy is a popular choice for many consumers, businesses, and organizations looking to generate greener energy, as well as save on their energy bills.