Solar Energy What Is It Made Of

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 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. As solar energy use becomes more prevalent so does information about how it. Solar energy is created by nuclear fusion that takes place in the sun. Even in sunny parts of the world s temperate regions for instance a collector must have a surface.

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. 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. Solar energy is the technology used to harness the sun s energy and make it useable.

Bec anon279795 july 14 2012. Solar capacity is projected to more than double by 2024. In the u s solar energy is becoming very popular so i believe the price of solar energy will come down. Fusion occurs when protons of hydrogen atoms violently collide in the sun s core and fuse to create a helium atom.

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. Both of the primary types of solar power are made by capturing energy from sunlight. When rays hit the solar panels it loosens electrons from their atoms and allows electrons to flow through the cell and generate electricity. Renewable energy made fun.

There s no plan to prevent man made global warming from permanently warping the earth s climate without solar. According to the solar energy industries association the u s. The most common forms of solar energy are harnessed by solar panels or photovoltaic cells. Because the intensity of solar radiation at earth s surface is so low these collectors must be large in area.

Solar energy uses the sun s light and heat to generate renewable or green energy. Photovoltaic solar energy is the most common type and is produced when photons contained in sunlight hit a silicon solar panel. Has installed enough solar to power 13 1 million homes and total u s. As of 2011 the technology produced less than one tenth of one percent of global energy demand.

It is an essential source of renewable energy and its technologies are broadly characterized as either passive solar or active solar depending.