The Solar Motor (Pathfinder Magazine, 1935)
Pictured herein is Dr. C.W. Hewlett – early proponent of solar energy.
He was employed by the research department at General Electric and can be seen demonstrating his brainchild, the Solar Electric Motor:
Four small, round iron plates constitute the cell which converts the light into power. The plates are coated with selenium over which is an extremely thin layer of platinum. Both of the metals are ‘light sensitive’ and convert certain of the the rays into electricity, but as to just how this is done science is pretty vague.
The Solar Motor (Pathfinder Magazine, 1935) Read More »