UNIST achieves 22.1% efficiency in perovskite solar cell
Researchers at South Korea’s Ulsan National Institute of Science and Technology (UNIST) announced a new world for efficiency in hybrid inorganic-organic perovskite solar cells, at 22.1%.
U.S. university CPV system outperforms silicon by 54% in test
A single-cell concentrating photovoltaic system developed by researchers at Penn State University reportedly reached 30% efficiency, and generated 54% more energy during a two-day test than a commercial silicon solar in the same conditions.
GCL-SI achieves 20.1% efficiency for its PERC solar cells in mass production
The Chinese PV manufacturer has achieved a new efficiency breakthrough for its PERC solar cells, with the help of nanostructured black silicon. GCL-SI plans to reach an efficiency of up to 21.0% by the end of this year.
Sol Voltaics moves toward commercialization for GaAs film solution
Swedish materials company Sol Voltaics announced that it has successfully produced gallium arsenide (GaAs) nanowires, bringing its efficiency boosting film a step closer to commercialization.
Masdar & MIT develop method for high efficiency semiconductor materials
Researchers from the Abu Dhabi based Masdar Institute and the renowned Massachusetts Institute of Technology have jointly published the development of a fabrication method, which they say could make high efficiency semiconductor materials such as gallium-arsenide, indium phosphide and others more competitive with crystalline silicon.
Japanese scientists seek to develop solar cell able to absorb spectral components of longer wavelengths
The new technology is designed to capture the spectral components of longer wavelengths that are usually lost during transmission through the solar cell. The Japanese scientists are using up-conversion of below-gap photons to reduce power losses and increase the cell efficiency.
Imec claims 22.8% efficiency for bifacial n-type PERT solar cell
The Belgian research institute has developed a bifacial n-PERT solar cell with a conversion efficiency of 22.8%. Imec researchers claim this cell has the potential for a cost-of-ownership at module level of less than $0.30/W.
Imec’s perovskite-based PV module reaches 12.4% efficiency
The Belgian research institute has improved the efficiency of its 4x4cm² perovskite module by 1.1%.
Fraunhofer ISE and EVG set 31.3% efficiency for silicon multi-junction solar cell
The German research institute and the Austrian semiconductor specialist have achieved a 31.3% efficiency for a silicon-based multi-junction solar cell. The result improves the previous record of 30.2%, which was also set by EVG and Fraunhofer ISE.
Midsummer announce lightweight CIGS modules at 14% efficiency
Swedish production manufacturer Midsummer today announced that its client, an Asian module manufacturer, is producing lightweight flexible modules with CIGS technology with a conversion efficiency of 14%.
