Add Yahoo as a preferred source to see more of our stories on Google. Gold supraballs absorb most sunlight, boosting thermoelectric output and pointing to simpler, high-efficiency solar coatings.

Wavelabs, a German manufacturer of testing instruments and solar simulators based on light emitting diodes (LED) unveiled Sinus-430 Advanced made for characterizing thin-film and perovskite ...

To keep a solar-powered HAPS flying continuously, its power generation must exceed its consumption. While predicting the power consumption of the motors is straightforward, predicting the power ...

Researchers from Germany's Fraunhofer Institute for Solar Energy Systems (Fraunhofer ISE) have developed a new procedure for the precise and traceable spectral adjustment of LED-based solar simulators ...