Hanergy Holding Group launched four full solar power vehicles at a grand ceremony arranged outside its headquarters in Beijing. Over 4,000 guests from all sectors of society attended the event. A sports car named "Hanergy Solar R" made ...
The Group of III-V Semiconductors of the Solar Energy Institute at the Technical University of Madrid (Instituto de Energía Solar at Universidad Politécnica de Madrid, IES-UPM) has developed a highly conductive, high-bandgap ...
The Group of III-V Semiconductors of the Instituto de Energía Solar at Universidad Politécnica de Madrid (IES-UPM) in Spain has reported a triple-junction concentrator photovoltaic (CPV) solar cell with an efficiency of 39.2%, ...
Tags: Spain, IES-UPM, reach, efficiency, triple-junction, CPV, solar cell
Alta Devices of Sunnyvale, CA, USA says that the first implementation of its new-generation dual-junction solar cell technology (augmenting its single-junction technology) has set an energy conversion efficiency record of 30.8% for ...
Tags: dual junction solar cell, energy conversion, solar cell technology