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When was the first solar cell invented?(a) 1950(b) 1954(c) 1965(d) 1952The question was posed to me in homework.Origin of the question is Solar Powered Pump Drives topic in division Solar and Battery Powered Drives of Electric Drives

Answer»

Correct answer is (b) 1954

Easy explanation: The first solar cell was MADE by Gerald PEARSON in 1954 in BELL laboratories. It was a lithium-silicon photovoltaic cell.



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