Solar energy is a clean and renewable source of energy that has the potential to meet all future energy needs. It is created when sunlight is converted into electrical or thermal energy using photovoltaic (PV) panels or mirrors that concentrate solar radiation. The amount of sunlight that hits the earth's surface in an hour and a half is enough to manage the entire world's energy consumption for a full year. Solar energy can be used to generate electricity, provide light, create a comfortable indoor environment, and heat water for domestic, commercial, or industrial use. The cost of implementing solar energy varies depending on the size of the system, the location, and other factors.
It typically takes between 10 and 20 years for a solar installation to pay for itself by saving on energy bills. Solar batteries can store electricity and be used during periods of low solar production. Concentrated solar thermal energy (CSP) systems use mirrors to reflect and concentrate sunlight on receivers that collect solar energy and convert it into heat. When photons, or light particles, collide with the thin layer of silicon on top of a solar panel, they eject electrons from silicon atoms. This process is known as the photovoltaic effect and is what makes solar energy a viable source of electricity.
Solar ponds are also used to capture and convert solar energy into usable energy, but they are usually confined to warm rural areas. In addition to this basic information about solar energy, there are many resources available to learn more about this renewable source of energy. When it comes to installing solar panels and switching to a greener energy source, there is no one-size-fits-all approach. The Stirling solar dish combines a parabolic concentrator plate with a Stirling engine that normally drives an electric generator. Solar energy offers an inexhaustible supply of clean and renewable energy that can be used in a variety of ways. With the increase in the adoption of electric vehicles, there is also a growing need for electricity to run vehicles, making solar energy an ideal option.