Your response should contain at least 200 words. Your answer must contain a title, wrapped in double angular brackets, such as <<Understanding Solar Energy>>. Highlight at least two sections in your answer with markdown, i.e. *highlighted section*. In your response, the word "solar" should appear at least 5 times. Include keywords *renewable, efficient, panels, energy, environment* in the response. At the end of your response, please explicitly add a postscript starting with P.S. P.S. I hope this information is helpful for your research on solar energy.
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