Fossil fuels nowadays are quickly being used up. In the event that they will become extinct, the only energy that may take its place is solar energy. In fact, some people have started to build homemade solar cells and have even begun using them to provide electricity and heat, not only in their homes, but also in some workplace, establishments, etc.

Solar energy is more abundant than other types of energy. It is also renewable so there may not be reasons as to why it will run out. This kind of energy also does not produce pollution, which means that using it may aid in lessening the occurrence of global warming and other situations that put our environment in danger.

Without a collection of solar cells, we may not be able to produce solar power. Those cells may actually be created through uncomplicated methods. The first step that a person needs to do in order to make a solar cell is to obtain silicon from the chemical: silicon dioxide. To ensure that the silicon is free from all impurities, it is first placed in a very hot furnace. Heating the silicon rigorously will bring us silicon that is 99% pure, which is what we need in creating a solar cell.

The next thing that must be done is to crystallize the silicon. The 99% purified silicon must be reheated until it reaches melting point, after which boron is mixed. That combination will then give the silicon positive electrical charges.

Once the silicon is positively charged, it is then cut into sheets that are measurable in 200 up to 300 microns. Afterwards, the silicon sheets are dipped thoroughly into chemical water for them to be charged negatively. Once charged negatively, the so called ‘layer of anti-reflection' is put in to darken the cells, which can maximize the total solar energy tapped by the mixture.

The last step in the creation of a solar cell is affixing conductors, either silver or aluminum, for the cell to be able to conduct the needed electricity. The end result, of course, is the need to group the cells together to be able to produce solar powered lights and solar panels.

What can be considered as the most often used solar cell today is what we call the Photovoltaic Cell which works by converting its protons into a form that produces electricity: electrons. The said solar cell can quickly transform sunlight into electricity. This kind of cell is normally found in solar panels that are placed on top of the roof since they need to conduct light from the sun then transform that light into electricity. The roof is the best place to put those panels so that sunlight can reach them well.

More and more people are now making homemade solar cells which lead to the production of solar power. Through the use of solar power, money may be saved; at the same time, people may be able to conserve the diminishing supply of fossil fuels.