New Solar Cell from NREL Reaches High Efficiency of 39.5 Percent

Researchers at the U.S. Department of Energy’s National Renewable Energy Laboratory (NREL) have created a solar cell with a record 39.5% efficiency under 1-sun global illumination. This is the highest efficiency solar cell of any type, measured using standard 1-sun conditions. “The new cell is more efficient and has a simpler design that may be […]

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