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

In the modern society, people have learnt how to harness natural or renewable sources of
energy
,
such
as wind
energy
or hydro power. Outstandingly, solar
energy
is regarded as one of the most potent as well as vastly available among all, which has gained traction worldwide in recent years. There exist several underlying reasons for
this
phenomenon,
as a result
, it has brought both benefits and drawbacks to human life, which will be illustrated as follows. In the
first
place, a number of favourable factors could hold explanation for
this
increasingly popular trend.
Firstly
, solar
energy
is beneficial as it curbs the
electricity
bills enormously when compared to using traditional electric
energy
.
In other words
, households, in the long run, can save a tremendous amount of money spent on monthly bill payments.
Secondly
,
this
source provides the
energy
as powerful as conventionally generated
electricity
.
For example
, one experiment in London in 2010 conducted by experts proved that a small amount of solar
energy
could operate five air-conditioners at the same time, which was required a ten-time bigger amount of
electricity
. On a larger scale, solar
energy
is environmentally-friendly. To be more exact,
this
system takes advantage of the natural sunlight, which is unlimited and induces negligible carbon footprints, to convert into
energy
used in daily activities
such
as
such
as to light bulbs or to operate household appliances.
Therefore
, the environment does not have to suffer from detrimental effects which could be witnessed in the customary way of generating
electricity
.
For instance
, a vast area of trees could be cut down to make room for dams - an indispensable feature in traditional
electricity
production.
On the other hand
,
this
seemingly magical source of
energy
has several demerits that are worth mentioning. One obvious drawback is that solar
energy
is not practicable in nations where there is little or weak sunlight or the duration of daytime is rather short. These cases could be seen in many nations adjacent to the two poles,
such
as Russia or Iceland. Another unfavourable aspect is that the cost of solar harnessing system installation could be prohibitively expensive for some low or average-income households.
Additionally
, the money for the maintenance of
this
system would
also
be a heavy financial burden that should be taken into consideration. In conclusion, there is a range of driving factors behind the popularity of solar
energy
. Irrespective of having both beneficial and undesirable aspects,
this
carbon-free source is inexorably securing a stable position in practical usages.
Submitted by zzzzz on

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Answer the 'Advantages and Disadvantages' topic

IELTS advantages and disadvantages questions normally give you a statement and ask you to comment on the advantages and disadvantages of that statement.

Answer structure for the type of essay

  • Introduction
  • Body paragraph 1 – advantages
  • Body paragraph 2 – disadvantages
  • Conclusion

Examples to start your body paragraph:

  • The main advantage is...
  • The disadvantage of this...
  • The main benefit...
  • Despite these advantages...
  • One possible drawback...

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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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