Why The World Needs To Embrace The Solar Panel?

Recently, the world has shifted its focus to renewable sources of energy such as solar and wind

. This is because over reliance on fossil oils and coal has led to environmental pollution that has resulted in global warming, threatening the existence of our planet. Global oil prices are highly unpredictable as they are consistently fluctuating. Nuclear energy, which most developed countries rely on, increases the risk of radiation, which was witnessed by the 2011 Fukushima disaster in Japan. Nevertheless, the diminishing fossil fuels have led to numerous conflicts as groups fight over this scarce natural resource. All the above factors show that it is the high time the world embraced renewable solar energy.

Solar power is harnessed by installing a solar panel also referred to as PV cells. Solar panels are mainly made from a sequence of semi-conducting materials. When the sun shines on the semiconductor material, electricity is generated. This direct current from the solar panel is transformed to alternating current by an inverter. This electricity can be used for powering house appliances and used in heating water, watching television, ironing and many other activities. In the past, it was argued that the cost of installing solar panels was quite high. However, the price has gone down considerably as most governments are giving out subsidies. The cost of a solar panel depends on its size and use. For example, the price of installing solar panels ranges from 1000 to 6000. Water heating solar panels are the cheapest, followed by air heating panels whereas photovoltaic panels are the most expensive. The price of installing solar panels ranges between 7 and 9 per watt. After installation, solar panels do not need any routine maintenance except ensuring they remain clean. The panel can last for over 25 years, which is another reason why the world must embrace solar energy.

One of the main advantages of installing solar energy is that it is a renewable source of energy that will not diminish any time soon. The sun is expected to shine for billions of years and this makes solar energy the most reliable source of energy. Even if human beings harness large amounts of sunlight, they do not damage this natural resource.

Unlike generators, solar panels do not produce any noise they are a quiet source of energy that can be used both at home and in the office. Solar power also mitigates global warming since it does not produce any pollutants, or greenhouse emissions. It is a clean source of energy that reduces the electricity bills and costs.

Another reason for embracing solar energy is that it has created many jobs for solar marketers, manufacturers, installers and suppliers. Lastly, installing solar panels in houses increases their market value as most people prefer using green sources of energy. The above mentioned advantages show that it is essential for people to consider installing solar panels since they provide cheap, renewable, clean and reliable energy.

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