The diagram below shows how solar panels can be used to provide electricity for domestic use

Essay topics: The diagram below shows how solar panels can be used to provide electricity for domestic use

mrgrimm1313's picture

The diagram illustrates the mechanism of solar panels in generating electricity.

The process involves on how the sun ray is converted into electricity, and the process on providing power backups.

The main energy is received from sun ray by solar panels. The solar panels will convert the heat to DC current, which subsequently flows to an inverter. The inverter will convert the DC current to AC current. Furthermore, this device can be used to control the amount of electricity provided and produced. Finally, the AC current will pass through an electrical panel for any domestic uses.

When the amount of electricity used is much lower than the amount of it produced, the excess of electricity will flow to the utility grid. This action can be performed with a utility meter. The utility grid provides backup energy to the electrical panel when the solar energy is not sufficient to provide the whole electricity usage.

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Average: 6.1 (1 vote)
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3 months 6 days ago Sue Ng. 78 Read full essay
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9 months 3 weeks ago alicenguyen 56 Read full essay
1 year 2 weeks ago mrgrimm1313 73 Read full essay
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Intensive IELTS reading & listening from Cambridge:

Comments

Grammar and spelling errors:
Line 5, column 1, Rule ID: ENGLISH_WORD_REPEAT_BEGINNING_RULE
Message: Three successive sentences begin with the same word. Reword the sentence or use a thesaurus to find a synonym.
... process on providing power backups. The main energy is received from sun ray by...
^^^
Line 5, column 59, Rule ID: ENGLISH_WORD_REPEAT_BEGINNING_RULE
Message: Three successive sentences begin with the same word. Reword the sentence or use a thesaurus to find a synonym.
... received from sun ray by solar panels. The solar panels will convert the heat to D...
^^^
Line 5, column 154, Rule ID: ENGLISH_WORD_REPEAT_BEGINNING_RULE
Message: Three successive sentences begin with the same word. Reword the sentence or use a thesaurus to find a synonym.
...hich subsequently flows to an inverter. The inverter will convert the DC current to...
^^^

Transition Words or Phrases used:
finally, furthermore, so

Attributes: Values AverageValues Percentages(Values/AverageValues)% => Comments

Performance on Part of Speech:
To be verbs : 6.0 7.0 86% => OK
Auxiliary verbs: 6.0 1.00243902439 599% => Less auxiliary verb wanted.
Conjunction : 2.0 6.8 29% => More conjunction wanted.
Relative clauses : 3.0 3.15609756098 95% => OK
Pronoun: 3.0 5.60731707317 54% => OK
Preposition: 20.0 33.7804878049 59% => More preposition wanted.
Nominalization: 0.0 3.97073170732 0% => More nominalization wanted.

Performance on vocabulary words:
No of characters: 780.0 965.302439024 81% => OK
No of words: 153.0 196.424390244 78% => More content wanted.
Chars per words: 5.09803921569 4.92477711251 104% => OK
Fourth root words length: 3.51700396316 3.73543355544 94% => OK
Word Length SD: 2.76880519343 2.65546596893 104% => OK
Unique words: 88.0 106.607317073 83% => OK
Unique words percentage: 0.575163398693 0.547539520022 105% => OK
syllable_count: 250.2 283.868780488 88% => OK
avg_syllables_per_word: 1.6 1.45097560976 110% => OK

A sentence (or a clause, phrase) starts by:
Pronoun: 2.0 1.53170731707 131% => OK
Interrogative: 1.0 0.114634146341 872% => Less interrogative sentences wanted.
Article: 8.0 4.33902439024 184% => OK
Subordination: 1.0 1.07073170732 93% => OK
Conjunction: 1.0 0.482926829268 207% => Less conjunction wanted as sentence beginning.
Preposition: 0.0 3.36585365854 0% => More preposition wanted as sentence beginning.

Performance on sentences:
How many sentences: 10.0 8.94146341463 112% => OK
Sentence length: 15.0 22.4926829268 67% => OK
Sentence length SD: 31.2712327867 43.030603864 73% => OK
Chars per sentence: 78.0 112.824112599 69% => OK
Words per sentence: 15.3 22.9334400587 67% => OK
Discourse Markers: 2.4 5.23603664747 46% => More transition words/phrases wanted.
Paragraphs: 4.0 3.83414634146 104% => OK
Language errors: 3.0 1.69756097561 177% => OK
Sentences with positive sentiment : 2.0 3.70975609756 54% => More positive sentences wanted.
Sentences with negative sentiment : 1.0 1.13902439024 88% => OK
Sentences with neutral sentiment: 7.0 4.09268292683 171% => OK
What are sentences with positive/Negative/neutral sentiment?

Coherence and Cohesion:
Essay topic to essay body coherence: 0.353928108914 0.215688989381 164% => OK
Sentence topic coherence: 0.126665074419 0.103423049105 122% => OK
Sentence topic coherence SD: 0.0820295015593 0.0843802449381 97% => OK
Paragraph topic coherence: 0.183075099636 0.15604864568 117% => OK
Paragraph topic coherence SD: 0.0709738463712 0.0819641961636 87% => OK

Essay readability:
automated_readability_index: 10.2 13.2329268293 77% => Automated_readability_index is low.
flesch_reading_ease: 56.25 61.2550243902 92% => OK
smog_index: 8.8 6.51609756098 135% => OK
flesch_kincaid_grade: 9.1 10.3012195122 88% => OK
coleman_liau_index: 11.71 11.4140731707 103% => OK
dale_chall_readability_score: 9.02 8.06136585366 112% => OK
difficult_words: 45.0 40.7170731707 111% => OK
linsear_write_formula: 6.0 11.4329268293 52% => Linsear_write_formula is low.
gunning_fog: 8.0 10.9970731707 73% => Gunning_fog is low.
text_standard: 10.0 11.0658536585 90% => OK
What are above readability scores?

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More content wanted.

Rates: 61.797752809 out of 100
Scores by essay e-grader: 5.5 Out of 9
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Note: the e-grader does NOT examine the meaning of words and ideas. VIP users will receive further evaluations by advanced module of e-grader and human graders.

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