Solar energy is becoming more and more popular as a source of household energy in many countries around the world. What are the advantages and disadvantages of solar energy?

Solar These days, solar
energy
is gaining an increased popularity among many nations as a primary source of
energy
used in houses. The main advantage of solar
energy
is that it does not destroy the
environment
by any means, and the major disadvantage is that it is not sustainable as it is completely reliant on the sun. The primary benefit of using solar power as a household
energy
is that it is an environmentally friendly method of
energy
production.
This
is because the
energy
is directly made from the sun, and it does not require to be extracted or refined,
therefore
, the production of the
energy
is completely clean and avoids the release of toxic gases or waste products to the
environment
.
For example
, the BBC has recently reported that if people around the world start to use solar
energy
in their house, it would make a 32% decrease in carbon dioxide emissions to the
environment
. An important drawback of
this
type of
energy
is that
this
cannot promise a continuous supply of electricity throughout the year.
This
is to say that solar
energy
solely depends on the availability of sunlight, and in many places, the required amount of sunlight is deficient due to the geographical location and extreme climatic conditions.
Hence
, people in these places cannot exclusively depend on
this
.
For instance
, the entire Europe and Canada lack adequate amounts of sunlight during the winter that lasts for a minimum of three months from November to February. In conclusion, the trend of using solar power as a main household
energy
source is becoming increasingly popular around the world and
this
is a renewable source of
energy
which does not harm the
environment
is its major advantage.
However
, it does have a disadvantage that
this
cannot provide a continuous supply of
energy
in many parts of the word.
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Topic Vocabulary:
  • Renewable energy
  • Subsidies
  • Tax credits
  • Photovoltaic cells
  • Efficiency
  • Off-grid
  • Carbon footprint
  • Climate change
  • Initial investment
  • Energy security
  • Sustainability
  • Decarbonization
  • Grid parity
  • Feed-in tariff
  • Energy storage systems
  • Payback period
  • Net metering
  • Silicon panels
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