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jan 1, 1953 - Silicon Solar Cell Developed

Description:

Bell Laboratories (now AT&T Labs) developed the first silicon solar cell, which produced electrical current. (ProCon.org)

The majority of solar panels today are still based on this technology developed in the 1950s.

Added to timeline:

7 Dec 2019
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Date:

jan 1, 1953
Now
~ 72 years ago