In other words, the sun has actually produced energy for billions of years, and solar power energy is the radiation which reaches the earth Solar Water Heater Phoenix . This solar power energy can then be transformed either directly or indirectly into other specific forms of energy, such as heat and electricity, for instance. Solar power can be utilized for heating water for domestic use, for the space heating of buildings, the drying of agricultural items, as well as for generating electrical energy.
Solar power has actually been around and been used since primitive times, and prior to 1970, some research and development had actually been carried out in a couple of countries, with hopes to exploit solar energy more efficiently, however, much of this work remained academic for the most part.
Solar power is, in fact, even being used in India for heating the water for both industrial and domestic purposes.
Solar power is considered to be the most readily available source of energy, and it is by far the most vital of the non-conventional sources of energy due to the fact that it is non-polluting, and therefore, helps in reducing the greenhouse effect. The electricity that can be stored from solar energy can be used for numerous purposes, such as; domestic lighting, street lighting, village electrification, water pumping, desalination of salty water, powering of remote telecommunications repeater stations, and railway signals, to name a few.
The only real problem with solar energy is that it only works when the sun is shining, so on over cast or dark days, or during evenings, the power plants cannot produce energy. There are various other specific risks that are possible with solar power; proponents of solar energy present facts, figures, and graphs to support claims that energy from the sun would be more economical, considering that traditional fuel supplies diminish and the technology of solar energy systems improves.
Nevertheless, one must stop to consider what will actually stop the solar energy equipment manufacturers and solar power companies from raising prices when they achieve a monopoly and other fuel sources disappear.