Solar Energy What Is It Made Of

The most common forms of solar energy are harnessed by solar panels or photovoltaic cells.

Solar energy what is it made of.

Solar energy is radiant light and heat from the sun that is harnessed using a range of ever evolving technologies such as solar heating photovoltaics solar thermal energy solar architecture molten salt power plants and artificial photosynthesis. Solar energy uses the sun s light and heat to generate renewable or green energy. Solar energy is created by nuclear fusion that takes place in the sun. When rays hit the solar panels it loosens electrons from their atoms and allows electrons to flow through the cell and generate electricity.

It is an essential source of renewable energy and its technologies are broadly characterized as either passive solar or active solar depending. According to the solar energy industries association the u s. Renewable energy made fun. But solar energy has a mission beyond making money it s supposed to save the planet.

However i also believe doing it yourself is the way to go so you know how it works and you can service any problems that may come up. Among the most common devices used to capture solar energy and convert it to thermal energy are flat plate collectors which are used for solar heating applications. Bec anon279795 july 14 2012. The other type of solar energy is called solar thermal which is made by using the heat from the sun to heat water.

Solar energy is any type of energy generated by the sun. The stored chemical energy in coal or natural gas and the kinetic energy of water flowing in rivers can be converted to electrical energy which in turn can be converted to light and. Both of the primary types of solar power are made by capturing energy from sunlight. As of 2011 the technology produced less than one tenth of one percent of global energy demand.

Solar energy is the technology used to harness the sun s energy and make it useable. Even in sunny parts of the world s temperate regions for instance a collector must have a surface. Has installed enough solar to power 13 1 million homes and total u s. Solar capacity is projected to more than double by 2024.

Fusion occurs when protons of hydrogen atoms violently collide in the sun s core and fuse to create a helium atom. In the u s solar energy is becoming very popular so i believe the price of solar energy will come down. As solar energy use becomes more prevalent so does information about how it. For example the food a person eats contains chemical energy and a person s body stores this energy until he or she uses it as kinetic energy during work or play.

Photovoltaic solar energy is the most common type and is produced when photons contained in sunlight hit a silicon solar panel.