What Are the Advantages of Solar Power?
A solar power system, or PV system, is a method of generating electricity using the energy coming from the sun in the process of using the same energy to run electrical appliances on the household grid. This technology has been around for a long time, but it is only now that more widespread use is being made of these power generating systems. The PV system is being used to convert the solar radiation into usable electricity with the greatest possible return as far as the environment and budget are concerned. In a way the use of solar power generators to generate electricity can be seen as an extension of the energy management concept which has been implemented across most industries. It is very important for every individual to make the decision to switch to solar generated electricity so as to not only save money but also the environment.
Solar electricity is produced by concentrating the sunlight so that it becomes thermal energy. Then the thermal energy is converted into electrical energy by way of a device known as the solar generator. There are two types of solar power systems, active and passive solar power systems. For houses and other premises which do not need a constant source of electricity, a passive solar system would be more appropriate.
Active solar power systems, on the other hand, are the ones that provide solar electricity for the whole house or building. Some of the systems that you will come across are the stand alone units that can be connected to the main electricity distribution line or can be installed as a sub electric appliance in your home. These power systems usually operate on the basis of the principle of the photovoltaic effect. This is basically a process where in sunlight, light is absorbed and this energy is transformed into electricity. In most cases this electricity is then sent through wires to the main power line. Depending on the size of the building and its location, even small solar panels can have an impact on the overall electricity consumption.
Solar power generators are also used to power small items such as a calculator and radios. When set up, these small devices can still operate on the same principle as solar panels and use the energy from the sun to run them. In this respect, they function just like solar panels. When set up, these systems can reduce your expenses related to purchasing electrical appliances and power consumables. You do not need to pay for the additional power you generate and the savings you make on your monthly bills will be passed on to you by the utility company.
Solar power systems come in various shapes and sizes. You can purchase a system that is made up of simple solar cells or one that consists of huge solar arrays and generators. These solar power systems are available at different prices. The more the size and the number of solar panels, the higher the cost. However, the initial investment on such power systems can be recovered in a relatively short time period as they will start generating electricity within few months of purchase.
With the increasing costs of fossil fuels and other natural sources of energy, solar electricity systems have become more important in recent times. The government has also taken some major steps in this direction by providing tax breaks to those who invest in solar power systems. This has led to an increase in sales of solar electricity systems and a resultant drop in the prices.
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