uses of solar energy

  Uses Of Solar Energy


Solar energy is electricity that is produced by the suns radiation. It has been used in various different traditional technologies for centuries, and recently has come into incredibly widespread use where other power supplies are absent, such as in remote locations and in space, for instance.

Solar Energy Systems

Solar energy can only be produced through systems composed of solar thermal collectors, a storage tank and a circulation loop. In teh case of heating water there are three basic classifications of heaters. These are: batch systems which consist of a tank that is directly heated by sunlight, active systems which use pumps to circulate water or a heat transfer fluid, and passive systems which circulate water or a heat transfer fluid by natural circulation.

Main Uses of Solar Energy

One of the most popular uses for solar energy is lighting. Solar lighting works by retrieving the radiation that is produced from the sun during the day, storing it, and then using it to produce light once the sun has gone down. It is an incredibly cost-effective and resourceful means of lighting.

Another popular use involves solar electricity. This is produced by solar cells, which are devices or banks of devices that use the photovoltaic effect of semiconductors in order to generate electricity directly from sunlight.

Solar cooking is another of the common uses of solar energy and how this process works is that a solar box cooker is used to trap the suns energy in an insulated box. Solar cooking is incredibly popular around the world as it is an extremely simple and cost-effective resource for cooking. It is helping many developing countries with their energy problems, resulting in reducing both the demands for local firewood and maintaining a cleaner breathing environment for the community.

There are many other uses for solar energy and one is just important as the next. Because in the world we live in today our finite resources are beginning to run out, our need for alternative energies is going to become that much urgent. This is why it is so important that we all do our part and make sure that we help the solar energy causes as much as possible.

We also need to try and stretch out the remaining finite resources that we have until solar energy can be used full-time and supply all the energy that is needed around the world.