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 Post subject: current vs solar intensity
PostPosted: Thu May 01, 2003 7:07 pm GMT EstGMT 
I know that the output current of a solar panel does not vary much with temperature for a given solar intensity. But has anyone seen data that correlates solar panel output current with solar intensity all at the same cell temperature?


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 Post subject: current vs solar intensity
PostPosted: Thu May 01, 2003 11:00 pm GMT EstGMT 
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Red Cobra Delta Guppy
Red Cobra Delta Guppy
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Joined: Sun Jun 02, 2002 1:01 am GMT EndGMT
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Location: Lakeland Florida
The current is linear to the irradiance , current actually increases with tempature , by at about 4% of the voltage change decreases


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 Post subject: current vs solar intensity
PostPosted: Sat May 03, 2003 10:50 am GMT ErdGMT 
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Minnow
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Location: North Reading, MA
How does output power vary with insolation, given a MPPT interface?

Thanks!


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 Post subject: current vs solar intensity
PostPosted: Sat May 03, 2003 1:03 pm GMT ErdGMT 
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Red Cobra Delta Guppy
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If its done correctly (mppt) it will track to the availble power and as I said before , the available power is linear to the irradiance


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