Solar Energy is the sun’s radiant energy and heat, which are captured by a number of ever-changing technologies including photovoltaic, solar heating, solar photovoltaic power, solar thermal power, solar architecture, engineered photosynthesizing and artificial photosynthetic power production, etc. The sun has an intrinsic, inherent potential to power all of mankind’s needs through sheer biomass. However, we have to discover a way to harness the full power of the sun without depleting its source. Solar Energy experts are coming up with new ways of tapping into this renewable resource of energy. Solar technology is no longer a luxury, now it is a necessity.

There are many different sources of solar energy like thermal mass, conductive metal, convective heat pump, and thermal vacuum. The photovoltaic cells used in the solar panels absorb the energy from the sun’s rays and transform it into electrical current. The panels, which are mounted on the roofs of houses or other buildings absorb the maximum amount of sunlight, are placed on the sides of these buildings facing direct sunlight, and are then wired with copper wire that is connected to batteries.

Solar heating can be used for the purpose of generating hot water in the house. It also provides us with the capacity to heat large areas that cannot be done by other means. It is not only about residential homes that solar greenhouse technology is suitable. It is now feasible to build and run a complete home with renewable, solar energy resources. Even businesses can be run using the greenhouse method.

In order to understand fully the benefits of solar power, it is necessary to know the process of photosynthesis in plants. Photosynthesis is the process that helps plants consume carbon and release oxygen in return. Carbon is the major source of life in land masses. Land is mainly composed of organic matter such as clay, coal, soil etc. Photosynthesis is facilitated by the use of light energy from the sun to help plants consume carbon dioxide from air and store it in their tissues for future use.

PV solar technologies are highly applicable in different fields such as telecommunication, automobiles, packaging, chemical and fertilizers among others. The best way to exploit the power of PV technology is to integrate them in huge manufacturing plants. Most of the major manufacturers are already using the PV technology in their production lines. Several countries such as India, Taiwan, China and Malaysia are increasingly taking up the sun power industry as a serious business opportunity. They are making huge investments in photovoltaics research and development facilities in order to boost the usage of PV power in their industries.
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PV technology is also suitable for electrical appliances. They are used in the production of television sets, radios, cars, electric motor-driven equipment like generators, and even in medical equipment. Many of the countries which are harnessing the power of solar panels are making good progress in providing stable electricity supply to their entire citizenry. This has led to an increased demand for reliable and cost-effective photovoltaic systems. However, new improved technology is being introduced regularly to exploit the additional benefits of renewable energy resources.

In this way, solar energy becomes very reliable and cheaper. It is projected that renewable power will play a major role in reducing global warming. With the use of renewable energy resources, we can greatly reduce our dependence on fossil fuels.

There are two main active methods of utilizing solar energy. One is called passive solar energy and the other is called active solar energy. In passive method, sunlight is utilized in the construction of photovoltaic solar panels. Active solar energy utilizes the heat of the sun to produce electricity with the use of photo-voltaic cells. When properly constructed, it produces clean, constant stream of electricity which can be directly used by the homeowners.
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