The many uses and applications of solar energy

Some of the major application of solar energy are as follows:

The many uses and applications of solar energy

Total global annual solar energy potential amounts to 1, EJ minimum to 49, EJ maximum Data reflects assumptions of annual clear sky irradiance, annual average sky clearance, and available land area. All figures given in Exajoules.

Quantitative relation of global solar potential vs. Ratio of potential vs. United Nations Development Programme — World Energy Assessment [4] Thermal energy Solar thermal technologies can be used for water heating, space heating, space cooling and process heat generation.

In Shuman formed the Sun Power Company with the intent of building larger solar power plants. He, along with his technical advisor A. Ackermann and British physicist Sir Charles Vernon Boys ,[ citation needed ] developed an improved system using mirrors to reflect solar energy upon collector boxes, increasing heating capacity to the extent that water could now be used instead of ether.

Shuman then constructed a full-scale steam engine powered by low-pressure water, enabling him to patent the entire solar engine system by Shuman built the world's first solar thermal power station in MaadiEgyptbetween and Although the outbreak of World War I and the discovery of cheap oil in the s discouraged the advancement of solar energy, Shuman's vision and basic design were resurrected in the s with a new wave of interest in solar thermal energy.

The many uses and applications of solar energy

We have proved the commercial profit of sun power in the tropics and have more particularly proved that after our stores of oil and coal are exhausted the human race can receive unlimited power from the rays of the sun. Solar hot water and Solar combisystem Solar water heaters facing the Sun to maximize gain Solar hot water systems use sunlight to heat water.

Thermal mass is any material that can be used to store heat—heat from the Sun in the case of solar energy. Common thermal mass materials include stone, cement and water. Historically they have been used in arid climates or warm temperate regions to keep buildings cool by absorbing solar energy during the day and radiating stored heat to the cooler atmosphere at night.

However, they can be used in cold temperate areas to maintain warmth as well. The size and placement of thermal mass depend on several factors such as climate, daylighting and shading conditions. When properly incorporated, thermal mass maintains space temperatures in a comfortable range and reduces the need for auxiliary heating and cooling equipment.

As the chimney warms, the air inside is heated causing an updraft that pulls air through the building. Performance can be improved by using glazing and thermal mass materials [31] in a way that mimics greenhouses.

Deciduous trees and plants have been promoted as a means of controlling solar heating and cooling. When planted on the southern side of a building in the northern hemisphere or the northern side in the southern hemisphere, their leaves provide shade during the summer, while the bare limbs allow light to pass during the winter.

They can, however, be used on the east and west sides to provide a degree of summer shading without appreciably affecting winter solar gain. Solar cooker Parabolic dish produces steam for cooking, in AurovilleIndia Solar cookers use sunlight for cooking, drying and pasteurization.

They can be grouped into three broad categories: Reflector cookers use various concentrating geometries dish, trough, Fresnel mirrors to focus light on a cooking container. Solar pondSalt evaporation pondand Solar furnace Solar concentrating technologies such as parabolic dish, trough and Scheffler reflectors can provide process heat for commercial and industrial applications.

The use of evaporation ponds to obtain salt from seawater is one of the oldest applications of solar energy. Modern uses include concentrating brine solutions used in leach mining and removing dissolved solids from waste streams.

Products – Solar Energy Philippines The Society was founded in and is now incorporated as a non-profit educational and scientific institution. Through its publications and its sponsorship of technical conferences, the Society provides a world forum for the active consideration of solar energy.

In some states of the United States legislation protects the "right to dry" clothes. The first recorded instance of this was by 16th-century Arab alchemists. These stills can operate in passive, active, or hybrid modes.

The many uses and applications of solar energy

Double-slope stills are the most economical for decentralized domestic purposes, while active multiple effect units are more suitable for large-scale applications.

A further environmental advantage is that algae grow in such ponds and consume carbon dioxide in photosynthesis, although algae may produce toxic chemicals that make the water unusable.

It was demonstrated in the Solar Two project from — The most extended mixture contains sodium nitratepotassium nitrate and calcium nitrate.

It is non-flammable and nontoxic, and has already been used in the chemical and metals industries as a heat-transport fluid, so experience with such systems exists in non-solar applications. It is then sent to a hot storage tank. This is so well insulated that the thermal energy can be usefully stored for up to a week.

A megawatt turbine would need a tank about 9. Several parabolic trough power plants in Spain [55] and solar power tower developer SolarReserve use this thermal energy storage concept.

The Solana Generating Station in the U. Electricity production Main article: Solar power Some of the world's largest solar power stations:When people think of solar energy, they envision solar-powered electricity and the large solar panels mounted on roofs.

This definitely is one option to consider for using solar energy in your daily life. However, solar energy has expanded so much that you now have many more options for use on a day-to-day feelthefish.comd: Jun 17, The Latest in Solar Technology. Solar technologies have evolved a lot since they first made their debut in the s.

While previously solar photovoltaics (PV) were seen as a thing of the future, today, technological breakthroughs have positioned the industry for huge growth. Blessed afternoon po. I was a retailer of solar lighting products such as garden light and am using also a 1 watt solar energy kit for emergency purpose only.

Some examples of solar energy applications include solar powered window blinds, bulbs, refrigerators, radios, calculators, greenhouses, swimming pools and air conditioning systems.

These are just a few of the applications that use this form of energy. Windows, walls, and floors collect, store, and distribute solar energy in the form of heat in the winter and reject solar heat in the summer.

More and more homes are being built to utilize or deflect this type of solar energy. Solar Thermal: Technology for harnessing the sun’s heat. One use is to heat water on small or large scale. Piping Systems.

When insulated pipe fittings require periodic inspection or maintenance, the insulation must be removed. The TEP “Energy-Wrap” removable/reusable insulation blanket is the cost-effective solution to the re-insulation.

Solar – Cambridge Energy Alliance