How do you guage a level of used on solar panels? Age? Visual issues? Can you test efficiency reliably, like set up a uv light and specified distance in dark room and measure output? As they age what's the curve look like on efficiency loss?
On Fri, Jun 4, 2021, 1:12 PM David Coudron <david.coud...@advantenon.com> wrote: > What you see on snail roads. > > I am guessing they are smears of some kind that affect the clear top layer? > > Get Outlook for iOS <https://aka.ms/o0ukef> > ------------------------------ > *From:* AF <af-boun...@af.afmug.com> on behalf of Bill Prince < > part15...@gmail.com> > *Sent:* Friday, June 4, 2021 1:09:14 PM > *To:* af@af.afmug.com <af@af.afmug.com> > *Subject:* Re: [AFMUG] solar panels > > > Some of the used ones list defects in the description. Saw one that said > "cracked", and another said "snail tracks". WTH are snail tracks? > > > bp > <part15sbs{at}gmail{dot}com> > > On 6/4/2021 11:05 AM, Chuck McCown via AF wrote: > > Ah, they are used. I wonder how much used... > > *From:* Robert > *Sent:* Friday, June 4, 2021 11:59 AM > *To:* af@af.afmug.com > *Subject:* Re: [AFMUG] solar panels > > I haven't seen anything that will beat this. $45/panel for 224watts. > > > https://shop.signaturesolar.us/products/224w-60cell-silver-poly-solar-panel-by-sharp > > On 6/4/21 10:37 AM, Chuck McCown via AF wrote: > > Who has the best deals for solar panels these days? > > > ------------------------------ > -- > AF mailing list > AF@af.afmug.com > http://af.afmug.com/mailman/listinfo/af_af.afmug.com > > -- > AF mailing list > AF@af.afmug.com > http://af.afmug.com/mailman/listinfo/af_af.afmug.com >
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