A Report On Solar Thermal Energy

2132 Words Apr 26th, 2016 9 Pages
Solar Thermal Energy
Introduction
Solar thermal technology uses the sun’s energy, instead of fossil fuels, to get cheap, environmentally friendly thermal energy. This energy is employed to heat water or different fluids, and can also power solar cooling systems. Solar thermal systems vary from solar PV systems that generate electricity instead of heat.

World Solar Market

The world has giant solar energy resources that haven 't been greatly used so far. Alternative energy presently accounts for a tiny share of world primary energy consumption, however its use is projected to extend powerfully over the outlook amount to 2030.
The highest solar resource potential per unit surface area is within the Red Sea area. Australia conjointly has higher incident alternative energy per unit area than the other continent within the world. However, the distribution of solar energy use amongst countries reflects government policy settings that encourage its use, rather than resource availability.

Australia receives a mean of 58 million PJ of radiation per annum, close to 10,000 times larger than its total energy consumption of 5772 PJ in 2007–08. In theory, then, if only 0.1 per cent of the incoming radiation may be regenerate into usable energy at an efficiency of 10%, all of Australia’s energy desires may be provided by solar power. Similarly, the energy falling on a solar Darwin, Brisbane, Perth, Adelaide, Melbourne and Hobart farm covering 50km by 50km would be spare to…

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