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Wednesday, June 18, 2008
IBM Uses Magnifying Glass to Boost Solar Output
As a child, you might have used magnifying lenses to focus sun's rays onto anything you wanted to burn. Even if you haven't, you'd be well aware that it's possible to do so. IBM takes it to a whole new level and used a magnifying glass to significantly improve solar energy output.
According to test results, IBM was able to capture 230 watts of energy on just one centime of solar cell which would then be converted to 70 watts of usable electricity. That is FIVE times the usual output of typical PVs. So, if just a small surface area could generate electricity which could power whole structures, for example, this means there'd be a decrease in the needed quantity of photovoltaics, thereby lessening installation costs.
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Labels: efficiency, inventions, solar
PermaLink - IBM Uses Magnifying Glass to Boost Solar Output posted by Ecacofonix : 11:28 AM
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