Engineers just created the most efficient Solar Cells ever

Australian engineers have taken us closer than ever before to the theoretical limits of sunlight-to-electricity conversion, by building photovoltaic cells that can harvest an unheard-of 34.5 percent of the Sun’s energy without concentrators – setting a new world record.

The previous record of 24 percent was held by a large, 800-square centimetre solar cell produced by a US company, but these new photovoltaic cells aren’t only more efficient, they also cover far less surface area, which means they’re going to make solar power even cheaper.

From our very good friends over at sciencealert. com

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