[Skywise]

(06-05-2016, 05:35 PM)Duffy Wrote: is it possible for solar panels to absorb a limited amount of energy by other means without the need for exposure to light ?,  the experiment is ongoing and would appreciate any insights you may have or alternate suggestions.

Certainly possible. Silicon solar cells are sensitive not only to visible light, but also infrared. And many everyday items that appear opaque are translucent if not transparent to infrared. Case in point, the smoked black plastic cover on the tv infrared remote control. In this case it is likely that the black electrical tape is letting in enough infrared to keep a "trickle charge" going on the patio lights. One may be getting more than the other due to their location.

I have had a hunch rolling around in the back of my mind for a while now, and your radio troubles just make me wonder even more. Unfortunately it means asking a question that I don't want you to answer publicly.

Please check for a private message when you log on next.

Brian