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On a clear day you loose about 30% from athmosphere. And then what ARGeezer said about the Earth's shadow. Say  you get 1,4 (athmosphere) times 3 (24 hours of prime sunshine instead of 8 hours of good light (2 hours morning and 2 hours evening subtracted)) = about 5 times more input.

So place that in one column and getting them into space, producing them in a way that stands for being in space, higher maintenance costs and higher transmission losses from panel to application in the other.

Then reflect on another way to get 5 times more input to a cell: parabolic mirrors with 5 times larger opening then the cell. Mirrors or rockets, which might be more expensive?

Last time I checked (admittedly years ago) the reason you rarely use mirrors to increase input to cells is that they have maximum levels of conversion. You get various technical difficulties instead of more power. Which would of course be harder to repair in space...

This is such an obvious scam.

A vote for PES is a vote for EPP! A vote for EPP is a vote for PES! Support the coalition, vote EPP-PES in 2009!

by A swedish kind of death on Sat Dec 5th, 2009 at 01:17:28 PM EST
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OT: I will be in Stockholm on December 15. Do you think we could manage to meet?

"Ce qui vient au monde pour ne rien troubler ne mérite ni égards ni patience." René Char
by Melanchthon on Sat Dec 5th, 2009 at 01:37:14 PM EST
[ Parent ]
That should be possible.

You have mail.

A vote for PES is a vote for EPP! A vote for EPP is a vote for PES! Support the coalition, vote EPP-PES in 2009!

by A swedish kind of death on Sat Dec 5th, 2009 at 03:03:10 PM EST
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