If your modules don't have anti reflective coating then you can scrape them with a sharp razor blade scraper. Goo Gone or one of the similar products might help at well.
August Luminalt On Sun, Sep 9, 2018 at 8:30 AM frenergy <frene...@psln.com> wrote: > Help us with this Benn. Are we talking spray paint, airgun, acrylic, > crayon, lipstick......? Recently, due to not having any rain for 3.5 > months in smokey with ash No. California, I referred to the REC website > for cleaning PVs and they didn't suggest anything stronger than a solution > of "*a mild biological and biodegradable washing-up liquid may be used on > the panels*". They did go on to say for stubborn areas that 10% > iso-propyl alcohol could be used. > > Bill > > Feather River Solar Electric > Bill Battagin, Owner > 4291 Nelson St. > Taylorsville, CA 95983 > 530.284.7849 > CA Lic 874049www.frenergy.net > > On 9/9/2018 6:55 AM, Benn Kilburn wrote: > > Hey everyone, > Do any of you have experience removing graffiti from solar modules? > Any tips for do’s and dont’s? > Thanks > > Benn Kilburn > SkyFire Energy > 780-906-7807 > _______________________________________________ > List sponsored by Redwood Alliance > > List Address: RE-wrenches@lists.re-wrenches.org > > Change listserver email address & > settings:http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org > > List-Archive: > http://www.mail-archive.com/re-wrenches@lists.re-wrenches.org/maillist.html > > List rules & etiquette:www.re-wrenches.org/etiquette.htm > > Check out or update participant bios:www.members.re-wrenches.org > > > -- > > > > <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=emailclient&utm_term=icon> > Virus-free. > www.avast.com > <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=emailclient&utm_term=link> > <#m_-260660901124567865_DAB4FAD8-2DD7-40BB-A1B8-4E2AA1F9FDF2> > _______________________________________________ > List sponsored by Redwood Alliance > > List Address: RE-wrenches@lists.re-wrenches.org > > Change listserver email address & settings: > http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org > > List-Archive: > http://www.mail-archive.com/re-wrenches@lists.re-wrenches.org/maillist.html > > List rules & etiquette: > www.re-wrenches.org/etiquette.htm > > Check out or update participant bios: > www.members.re-wrenches.org > >
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