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Politics : Formerly About Advanced Micro Devices
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To: d[-_-]b who wrote (355443)10/19/2007 7:57:22 PM
From: tejek  Read Replies (1) of 1577019
 
Attaining a 40 percent efficient concentrating solar cell means having another technology pathway for producing cost-effective solar electricity. Almost all of today’s solar cell modules do not concentrate sunlight but use only what the sun produces naturally, what researchers call “one sun insolation,” which achieves an efficiency of 12 to 18 percent. However, by using an optical concentrator, sunlight intensity can be increased, squeezing more electricity out of a single solar cell.

Don't you think we will continue to see improvements of this magnitude? Not trying to be too demanding but that seems to be typical for most technological devices.
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