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 The sun is
the source of all energy in this planet. Firstly,solar energy comes from the
sun in the form of electromagnetic rays. Only a tiny fraction of the sun’s rays
reach the Earth, but those that do provide enough energy to warm the planet and
make it hospitable for life.Secondly,solar
energy can be used to generate heat or electricity.In fact, it is common for
houses to have solar panels fitted to their roofs to provide warm water because
the panels receive heat from the sun and are used to warm water that it is
pumped through them.Moreover, photovoltaic cells are used to generate
electricity from sunlight.

Thirdly,solar
energy provides the reducing power within green leaves to convert CO2 and H2O
into sugars. Also,the factors affecting the rate of photosynthesis are  controlled by sunlight. All the living
creatures depend on the foods prepared by the tree by photosynthesis process.

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Among all
the benefits of solar panels, the most important thing is that solar energy is a
truly inexhaustible energy source and it can be harnessed in all areas of the
world and is available every day.For this reason, we cannot run out of solar
energy, unlike some of the other sources of energy. Besides,solar energy is
expected to  be accessible as long as we
have the sun. Furthermore,sunlight is expected to be available to us for at
least 5-6 billion years when according to scientists the sun is going to die.

Apart from
these benefits,solar energy systems generally don’t require a lot of
maintenance. The cables need maintenance to ensure solar power system runs at
maximum efficiency.The inverter also needs maintenance. So, after covering the
initial cost of the solar system, we can expect very little spending on
maintenance and repair work.

Additionally,in
industries,solar energy is used for powering TV station,radio broadcasting
towers,nepeater stations and radio telephones.Subsequently,satellites are
powered by solar energy is the backbone of modern communication system.Traffic
lights and street lights,solar motors,solar heaters etc. all are powered by
solar energy. In  conclusion,due to its
vast power supply,abundance availability and significance to the lives of all
living creatures , solar energy is considered as an eternal source of energy.

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