solar cells pms ?

[dogger brian]

hi has anyone processed solar cells for pm i have 10kg of this lot.. all i know that the wire is copper plated with silver are there other pgms worth recovering thanks brian

 

[SilverFox]

Dissolve some in some HCL Clorox, then do a stannous chloride tests. (Tin and HCL) 30 ml HCL to 1 gram tin

then post pictures of the color swab, I like using qtips for this..