Fuel and energy requirements of
man led to the discovery of petroleum and natural gas. Petroleum products
dominated the scene during the nineteenth and twentieth centuries and are still
playing an important role in meeting the huge energy requirements of today’s
man. Petroleum products fall under the category of nonrenewable sources of
energy and are sure to exhaust one day. Their use has also led to the release
of extremely harmful gases and other compounds that have seriously affected the
environment. These nonrenewable sources of energy are dangerous for the
existence of our planet and that is why renewable sources of energy such as solar energy are being promoted these days as they are clean, green, and
affordable.
More and more homeowners are
turning towards solar energy because of the myriad of advantages that it
has. The most important thing that goes in favor of solar power is that it is
made from sunlight that is abundantly available throughout the habited area of
the planet and is completely free. What we need to do is to collect sunlight
and use it productively for the benefit of humankind. Harnessing solar power is
not a difficult thing and can be easily done with the help of solar panels that
collect sunlight and convert it into electrical or heat energy. A solar panel
is made up of a number of photovoltaic (PV) cells, which convert solar power
into electrical energy in a clean and efficient way.
Solar power is extremely feasible
when compared to other sources of energy as sunlight is absolutely free for
everyone. Purchasing solar panels is a one time investment as they are made
from very durable materials and have an average lifespan of about 30 years. Solar energy is more affordable in the long run and helps you in cutting down
your energy bills significantly. The money thus saved can be used for other
important things such as the education of your children. You do not need to pay
monthly electricity bills while being more independent too because you will not
need to depend upon electric companies for your energy requirements.
Another
important benefit of solar power is that you can use it even if you are living
in a remote area without worrying about cables and erecting electric poles. All
these reasons have significantly enhanced the interest of the people in solar
energy. Today, people understand that only solar power can save the future
of our planet and hence we should switch over to it.
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