Solar cell keeps working long after sun sets

Washington DC (SPX) Apr 07, 2022
About 750 million people in the world do not have access to electricity at night. Solar cells provide power during the day, but saving energy for later use requires substantial battery storage. In Applied Physics Letters, by AIP Publishing, researchers from Stanford University constructed a photovoltaic cell that harvests energy from the environment during the day and night, avoiding the n This article was originally published by Solardaily.com. Read the original article here.