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28th July 2014, 10:39 | #1 |
[M] Reviewer Join Date: May 2010 Location: Romania
Posts: 153,514
| Solar cells cool themselves to produce more power Solar power cells need to stay relatively cool for the sake of both efficiency and longevity, but active cooling (like ventilation) isn't practical; it's expensive, and may block the very rays the cells are supposed to collect. To tackle this... http://www.engadget.com/2014/07/27/s...=rss_truncated |
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