Question: 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?

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Solar
energy
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is known as a
renewable clean
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renewable, clean
energy
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these days. It’s a replacement
from
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of
non-renewable
energy
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and people love it, but why? The main advantage of all, solar
energy
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is a renewable
energy
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as I’ve just mentioned. It’s
a
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an
energy
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that can be used repeatedly and naturally. Which is
environmental
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environmentally
friendly to the society.By using the light
energy
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from the sun, it turns into electricity without a burning process, avoid producing emissions and harm chemicals like smoke which contains lots of carbon. It’s a method to reduce polluting the air quality and a new way to achieve the “green
goal
fossil fuel consisting of carbonized vegetable matter deposited in the Carboniferous period
coal
”.
However
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, there are several disadvantages about solar
energy
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.
Firstly
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, it’s expensive and not for all
class
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classes
of people. The cost of making is
high so
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high, so
the market price is
also
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expensive. It can only be used in some certain circumstance for people who can afford it.
For example
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, solar panels are usually installed on
roof tops
the top of a (usually flat) roof
rooftops
of big enterprises and luxury houses, sometimes on cars. But it
can’t
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be used commonly for all people, that’s why it’s a flaw of the idea.
Secondly
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, limitations on weather. It
can’t
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operate under a cloudy or rainy day. The sun
can’t
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shine through the misty clouds all the time. The electricity produced under weather conditions which isn’t stable enough for generating to thousands even millions of people. The amount of resource can be changed under different circumstances too. It’s unstable.
Lastly
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,
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,
geographic aspects. Not every country has a plain surface of land to build hundreds of solar panels and it requires a large surface area for it to produce electricity. It’s a concern to countries that have bigger scale of mountains and seas, they just
can’t
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. Overall, solar
energy
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is a great impact to the environment no doubt. But it
can’t
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be applied on every land and for most of the people.

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    • Sentence 1 - Background statement
    • Sentence 2 - Detailed background statement
    • Sentence 3 - Thesis
    • Sentence 4 - Outline sentence
  • Paragraph 2 - First supporting paragraph
    • Sentence 1 - Topic sentence
    • Sentence 2 - Example
    • Sentence 3 - Discussion
    • Sentence 4 - Conclusion
  • Paragraph 3 - Second supporting paragraph
    • Sentence 1 - Topic sentence
    • Sentence 2 - Example
    • Sentence 3 - Discussion
    • Sentence 4 - Conclusion
  • Paragraph 4 - Conclusion
    • Sentence 1 - Summary
    • Sentence 2 - Restatement of thesis
    • Sentence 3 - Prediction or recommendation

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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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