Solar energy comes in a lot of types. The majority of us are most familiar with solar cells, but you can find truly a lot of unique techniques to produce and store solar energy. Here are several of those techniques:
Solar Cells – The majority of us have observed solar cells employed on calculators with LCDs. But they have also been employed in a lot of other techniques. Solar cells use semiconductors (oftentimes, silicon) to create electricity, directly from the sunlight.
Solar Fibers – This really is also a photovoltaic device (like the solar cells), only it will not use silicon. Rather, it has a solar tape which is produced with titanium dioxide. This tape could truly be combined with creating supplies or even clothing.
Solar Pond – A solar pond is produced of three layers: the top layer as low salt content material. The middle layer is an insulating layer with salt, and it prevents natural convection in the water (which would normally cause heat exchange). The bottom layer as a really high salt content material, and this layer can method high temperatures. Mainly because of all of the densities in salt of the unique layers, you can find no convection currents (which normally transfer heat to the surface and then the air). The heat that gets trapped in the bottom layer may be employed to heat buildings, create electricity, or in industrial processes.
Solar Chemical – You can find a number of unique solar energy processes that absorb sunlight in a chemical reaction to produce that solar energy. Extra investigation is needed on solar chemical energy just before we can apply it practically. Considerably of this investigation is on photoelectrolysis of water.
Solar Updraft Tower – This really is a sort of solar energy plant in which air passes below an agricultural glass house, gets heated by the sun, and is then channel up toward a convection tower. It is actually employed to drive turbines which create electricity.
Power Tower – This tower uses water, sadly, however it is also a fantastic design and works in a comparable way to the solar updraft tower. Water is sprayed at the top of the water. The water evaporates which causes a downdraft by cooling the air. This coolness increases the density of the air and then drives turbines that are at the bottom of the tower.
These are just several techniques in which solar energy has been and is becoming made. Maybe probably the most prevalent household sort of solar energy is that made by solar cells. Nonetheless, these other types are pretty promising and definitely have their location.