Sunny Boy in the sun? [RE-wrenches]

Darryl Thayer daryl_solar at yahoo.com
Sat Sep 27 18:36:48 PDT 2003


I have three in the sun.  they are on the west side of
the building.  At solar noon they are shaded by the
overhang as the afternoon progresses they are in more
sunlight, but the solar energy is fading on the
collectors.  By time the invewrtrers are near full sun
the collectors are almost out of power.  So the sun is
derating itself.  
daryl
--- "Don Loweburg, Offline" <i2p at aol.com> wrote:
> 
> In a message dated 09/26/2003 11:16:19 AM Pacific
> Daylight Time, 
> gary at windstreamsolar.com writes:
> 
> > What's your pass? Has anyone done a test to see
> what derating occurs? 
> > Should
> > we allow unshaded Sunny Boys on these surfaces or
> not?
> > 
> 
> Gary, I would not put them in the sun. I know Oregon
> is not as hot as central 
> CA,(my area) but in all cases, I don't think it's a
> good idea.
> 
> Don Loweburg
> 
> --
> [Non-text portions of this message have been
> removed]
> 
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