Solar energy is the energy received by the earth from the sun that is converted into thermal or electrical energy. Sun is the biggest supplier of energy and if solar energy is harnessed properly it can definitely meet the energy requirements. Solar energy is considered as the best source of energy as it is a renewable source of energy. With the disappearance of fossil fuels from the living planet and their rising alarming cost has forced countries to switch to renewable energy. This pollution free energy can meet our energy requirements and due to its effectiveness now we all are shifting to this mode so that our energy requirements are fulfilled. This form of energy is fully capable of fulfilling our energy requirements in the distant future as this is becoming the most reliable source of energy day by day.
The main advantages of solar energy can be summarized as –
No Pollution –This energy is a clean and reliable energy. The solar power doesn’t pollute the environment. It doesn’t emit harmful carbonic gases into the atmosphere. As a result electricity can be produced without burning coal. Solar panels also do not make noise and do not emit any toxic fumes into the atmosphere.
Renewable form of energy – As long as the sun exists in the space this form of energy can be generated free. This form of energy is now days used to generate electricity as people are increasingly installing solar panels on their roof tops to supplement the production of electricity. It helps them to reduce the energy expenditure to a great extent. Solar power can provide power in places with remote accessibility. The only disadvantage is that this will not work on a cloudy day.
Long Term warranty – Solar panels last for a long time as various companies provide warranties ranging from 20 – 25 years. Since the device doesn’t contain moving mechanical parts they are bound to last for a very long time. Now day’s solar power is used for providing power to the areas where it is not possible so supply electricity in conventional mode.
Simplistic installation – The installation of solar panel is quite simple. As wires are not required the total cost of upkeep is less. Moreover the panels do not require space as they can be easily placed on the roof top of the building. Large scale investment is not required as the solar energy is installed in a distributed fashion.
Cost effective maintenance – Due to advancement of technology has helped to lower the maintenance of the solar panels. The cost of the solar panel might seem to be more however it can easily be recovered in 10 – 15 years. The most important benefit of solar energy is that it doesn’t initiate recurring cost.
The various uses of solar energy can be defined as –
•Solar energy can be used in solar powered ventilation.
•Now day’s swimming pool can be heated with the use of solar energy.
•Solar energy can be used for heating water now days for industrial use and household use.
•It can be used to heat your home.
•Solar energy can be used for battery charging.
•Solar energy can be used to power your home.
•Solar energy can be used for cooking.
•It can be used for indoor and outdoor lighting.
•Solar energy can be used to run solar devices like cell phones, music speakers, solar dryers, tablets, solar visor radios, freezers, mini fridges, for rechargeable flashlights etc.
•Solar energy is used to capture sunlight to create photovoltaic power (PV) or concentrated solar power (CSP) for solar heating.
The world is increasingly looking forward for alternate options of energy. It is vital for the energy hungry economies around the world to rely on plenty of sunshine to generate renewable energy sources such as solar power. India is having great potential to extract and harness of this energy due to its tropical location as almost the whole year sunshine is available and solar energy can be harnessed to meet the energy requirements. Solar energy in India is emerging the biggest source of energy day by day. The only focus is required from the government side so that we should do new technological advancements to harness this form of energy and new solar plants should be established to meet the energy requirements. Solar energy is the most useful form of energy and we all should totally focus on this as this is safe for the environment also.
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