Improved thin film harnesses indoor light to power devices
September 14, 2026
September 14, 2026
UNIVERSITY PARK, Pennsylvania, Sept. 14 -- Pennsylvania State University posted the following news:
* * *
Improved thin film harnesses indoor light to power devices
*
UNIVERSITY PARK, Pa. -Remember the solar calculator from middle school math class that had a small solar cell at the top? The idea behind that technology is not a relic of the past, but the subject of continuous innovation. Today's indoor solar cells, known as photovoltaics, . . .
* * *
Improved thin film harnesses indoor light to power devices
*
UNIVERSITY PARK, Pa. -Remember the solar calculator from middle school math class that had a small solar cell at the top? The idea behind that technology is not a relic of the past, but the subject of continuous innovation. Today's indoor solar cells, known as photovoltaics, . . .