Can anybody identify this really old module?
I have been trying to identify this Solar panel for a while now. It has very unique cells with radial traces. There is no Mfg. info anywhere to be found. The cells are about 2 1/2". The back of it is aluminum. The glass is textured. It still works. My guess is that is pre-Arco and possibly early 70's vintage. The radial traces on the cells seem to be pretty hi tech compared to most early cells of its time.
I have inquired with Home Power magazine. This info was published but no replies. Any info would be helpful.
Many thanks, Mike
2.1 Kw Suntech 175 mono, Classic 200, Trace SW 4024 ( 15 years old but brand new out of sealed factory box Jan. 2015), Bogart Tri-metric, 460 Ah. 24 volt LiFePo4 battery bank. Plenty of Baja Sea of Cortez sunshine.