[RE-wrenches] Removing graffiti from modules

[frenergy]

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 874049
www.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
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