Thermophotovoltaic cell converts 40 percent of heat energy to electricity - Engadget

Researchers have revealed a new thermophotovoltaic (TPV) cell that can convert heat to electricity with over 40 percent efficiency..

Researchers have revealed a new thermophotovoltaic (TPV) cell that converts heat to electricity with over 40 percent efficiency, performance nearly on par with traditional steam turbine power plants.… [+2530 chars]

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