A solar panel is a tool that's used to soak up energy from the sun to be able to generate heat or in lots of cases electricity. It is usually referred to as a photovoltaic cell since it is made of many cells which might be used to convert the light from the sun into electricity. The only raw material for these solar panels is the sun. it is made in such a way that the cells face the sun with the intention to enable maximum absorption of the sun rays. The greater the energy from the sun is, the more the electricity that's generated. Solar panels are used in many homesteads in the world because of their many pros which might be far more than cons. Some of these pros are discussed below.  
  
One essential advantage of using solar panels is that they don't emit any gases that are widespread in green houses. The panels do not emit any smoke, chemical or heavy metals that may be risk factors to human health. Solar panels are subsequently environmental friendly when compared to burning of fossil fuels to generate energy. This is very important since carbon emissions are harmful and avoiding their emission helps in safeguarding our current and future environment. Being environment friendly is essential since the government is constantly developing with ways to manage international warming and using solar panels is a good way to start. The solar panels therefore preserve a clean setting and they go away the air fresh. More importantly they help in prevention of many cancer incidences. This is because some products from some sources of energy like nuclear energy have been said to cause cancer on account of initiation of mutations in cells.  
  
Secondly, use of solar panels ensures ongoing free energy for those who use it. This is mainly because the only value incurred is that of installation. As soon as the set up has been executed the energy is free for the reason that panel does not require regular upkeep or fuel to run it. It additionally requires no raw materials for its operation. It works as long as there are sun rays which is an on a regular basis thing in most parts of the world. In a world the place equal distribution of resources is continuously being sought, this is very important since each and everybody has equal rights when it comes to make use of of solar energy. This is because the energy from the sun falls on all. This is an effective way to take care of equality as compared with energy from fossil fuel which low income homesteads do not afford in many cases.  
  
There is additionally the advantage in that, the use of solar panels enable the decentralization of power. This is very important since it could be very cheap. This is especially because when energy isn't decentralized, it must be shared by all and is in consequence transported to many areas. With this taking place, there are very many prices which are incurred. These include; the wear and tear of vehicles, the air pollution amongst others. These costs are all incorporated in the electricity bills of individuals because the government does not cover the expenses. It's therefore more advantageous to use solar panels as a saving plan and to create a sense of fairness since these in power are likely to take advantage and use their positions to embezzle funds. This is not truthful on the citizens' part. This is because most of them wrestle to make ends meet.  
  
A solar panel can be operated off grid. This is a good advantage for many who live in very remoted areas or in rural regions. Off grid implies that the house is just not related to the state's electricity grid. This has the advantage of low cost since installation may be very costly for those dwelling in remoted areas. These people have their energy lines disconnected in many cases due to the fact that it is sometimes less affordable for many. Solar panels supply a solution for this since they don't require as much to be installed. Nonetheless, these living in towns may also use the off-grid technique. An added advantage in this is that there are no guidelines governing whether or not one needs to operate off- grid or on-grid when it comes to make use of of solar panels. This nevertheless is an issue when using fossil fuel generated electricity.  
  
Solar panels generate job opportunities. This is of great significance since there is a very high rate of unemployment on the planet today. These jobs are come about within the form of, manufacturing of the solar panels, research about further improvements, upkeep, development and cultural integration. With the continued presence of the sun, these jobs are guaranteed since there's ongoing improvements and modification of this device. Jobs like upkeep and installation do not require an extended-time period training and are due to this fact more advantageous for individuals who do not have many skills and are unemployed.  
  
Use of solar energy is safe from price manipulations and politics. The truth that there are no raw supplies which might be solely controlled by monopolies ensures that there is no such thing as a manipulation of costs as is the case with fossil fuels. With fossil fuels, the prices can rise as high because the monopolizing powers controlling them want. There may be also less competitiveness with use of solar panels since there isn't a combat over such things as oil fields and different raw materials. Though the government has started addressing the difficulty of solar panels, there is little influence they can have in worth manipulation. This is because nobody controls the principle raw material.  
  
There's additionally less environmental destruction with using a solar panel. This is because there are not any cases of mining or extraction of raw materials that finally lead to destruction of forests and water catchment areas. With the usage of solar panels, there is less of this and therefore there are steady rainfalls that drastically enhance production and consequently the national income of each country. Many international locations face problems of famine as a consequence of destruction of forests to get fuel. This can be prevented by utilizing solar panels.  
  
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