The diagram below shows how solar panels can be used to provide electricity for domestic use.
The process diagram illustrates how electricity is generated by solar panels and contributed to the household.
We can see that the process contains 5 stages which need different equipment, namely solar panels, inverter, electrical panel, utility meter and the utility grid. It requires sunshine as the original energy.
At the first stage, solar panels transform energy from the sun to DC current on the roof. Next, the current, passing through cables from the top of the house to the outside of it, is converted into useable electricity, AC current, in the inverter. Then, the electricity is distributed to the house by an electrical panel near to the inverter.
The utility meter will send extra electricity produced by solar system bank to the grid when the production is more than the usage. If the electricity demand of the household is more than what the solar panels can produce, the utility grid will offer electricity from the energy company. This system can save the number of electricity people have to buy from the grid and take advantage of solar energy in nature.
| Post date | Users | Rates | Link to Content |
|---|---|---|---|
| 2023-01-19 | Koi | 78 | view |
| 2022-09-26 | jadenguyen | 89 | view |
| 2022-09-26 | jadenguyen | 61 | view |
| 2022-09-24 | jadenguyen | 61 | view |
| 2022-08-22 | kavi jk | 61 | view |
- Some people believe that children’s leisure activities must be educational, otherwise they are a complete waste of time. Do you agree or disagree? Give reasons for your answer and include any relevant examples from your experience. 78
- 17 The graph below shows the proportion of the population aged 65 and over between 1940 and 2040 in three different countries 73
- Human activities have negative effects on plant and animal species Some people think it is too late to do anything about this problem Other believe effective measures can be taken to improve this situation Discuss both views and give your opinion 73
- Some people think that strict punishments for driving offences are the key to reducing traffic accidents Others however believe that other measures would be more effective in improving road safety Discuss both these views and give your own opinion 67
- Which do you prefer to buy new technological devices immediately after they become available or to wait till many people have adopted accepted and started to use them 82
Transition Words or Phrases used:
but, first, if, so, then
Attributes: Values AverageValues Percentages(Values/AverageValues)% => Comments
Performance on Part of Speech:
To be verbs : 5.0 7.0 71% => OK
Auxiliary verbs: 6.0 1.00243902439 599% => Less auxiliary verb wanted.
Conjunction : 3.0 6.8 44% => More conjunction wanted.
Relative clauses : 3.0 3.15609756098 95% => OK
Pronoun: 5.0 5.60731707317 89% => OK
Preposition: 26.0 33.7804878049 77% => OK
Nominalization: 2.0 3.97073170732 50% => More nominalizations (nouns with a suffix like: tion ment ence ance) wanted.
Performance on vocabulary words:
No of characters: 910.0 965.302439024 94% => OK
No of words: 180.0 196.424390244 92% => More content wanted.
Chars per words: 5.05555555556 4.92477711251 103% => OK
Fourth root words length: 3.66284150148 3.73543355544 98% => OK
Word Length SD: 2.66240400047 2.65546596893 100% => OK
Unique words: 101.0 106.607317073 95% => More unique words wanted.
Unique words percentage: 0.561111111111 0.547539520022 102% => OK
syllable_count: 296.1 283.868780488 104% => OK
avg_syllables_per_word: 1.6 1.45097560976 110% => OK
A sentence (or a clause, phrase) starts by:
Pronoun: 3.0 1.53170731707 196% => OK
Article: 5.0 4.33902439024 115% => OK
Subordination: 1.0 1.07073170732 93% => OK
Conjunction: 0.0 0.482926829268 0% => OK
Preposition: 2.0 3.36585365854 59% => More preposition wanted as sentence beginning.
Performance on sentences:
How many sentences: 9.0 8.94146341463 101% => OK
Sentence length: 20.0 22.4926829268 89% => OK
Sentence length SD: 36.5121322641 43.030603864 85% => OK
Chars per sentence: 101.111111111 112.824112599 90% => OK
Words per sentence: 20.0 22.9334400587 87% => OK
Discourse Markers: 2.66666666667 5.23603664747 51% => More transition words/phrases wanted.
Paragraphs: 4.0 3.83414634146 104% => OK
Language errors: 0.0 1.69756097561 0% => OK
Sentences with positive sentiment : 5.0 3.70975609756 135% => OK
Sentences with negative sentiment : 0.0 1.13902439024 0% => More negative sentences wanted.
Sentences with neutral sentiment: 4.0 4.09268292683 98% => OK
What are sentences with positive/Negative/neutral sentiment?
Coherence and Cohesion:
Essay topic to essay body coherence: 0.217727191042 0.215688989381 101% => OK
Sentence topic coherence: 0.102526726987 0.103423049105 99% => OK
Sentence topic coherence SD: 0.0746707185335 0.0843802449381 88% => OK
Paragraph topic coherence: 0.15283035304 0.15604864568 98% => OK
Paragraph topic coherence SD: 0.0608724675884 0.0819641961636 74% => OK
Essay readability:
automated_readability_index: 12.4 13.2329268293 94% => Automated_readability_index is low.
flesch_reading_ease: 51.18 61.2550243902 84% => OK
smog_index: 11.2 6.51609756098 172% => OK
flesch_kincaid_grade: 11.1 10.3012195122 108% => OK
coleman_liau_index: 12.07 11.4140731707 106% => OK
dale_chall_readability_score: 8.4 8.06136585366 104% => OK
difficult_words: 43.0 40.7170731707 106% => OK
linsear_write_formula: 9.0 11.4329268293 79% => OK
gunning_fog: 10.0 10.9970731707 91% => OK
text_standard: 12.0 11.0658536585 108% => OK
What are above readability scores?
---------------------
Rates: 78.6516853933 out of 100
Scores by essay e-grader: 7.0 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.