I think they come from solar farms. They must replace whole sections if they get damaged, or something like that.
A lot of them say they have the labels removed, so they can't be used for grid-tie, but for off-grid projects, I can't see any obvious reason why it'd be a bad idea, other than that they're presumably going to have a shorter lifespan than new ones. On Sat, Jul 9, 2022 at 2:49 PM Chuck McCown via AF <af@af.afmug.com> wrote: > Looking to do a couple of solar projects. > What is up with all the used panels on Ebay? Where do they come from? > I wonder if it is a mistake to buy used panels? > > -- > AF mailing list > AF@af.afmug.com > http://af.afmug.com/mailman/listinfo/af_af.afmug.com >
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