US scientists use nanoscale structures to lower reflectivity in solar cells
The researchers used micro- and nanometer length structures to develop anti-reflective coatings to reduce reflectivity in optical devices such as solar cells, glasses and cameras.
Future PV: The feasibility of solar-powered hydrogen production
There is a solid business case to combine PV plants with electrolyzers, as generation costs are low enough to competitively produce hydrogen as a fuel, says Bjørn Simonsen of NEL Hydrogen. He will speak at pv magazine’s Future PV event at SPI in Las Vegas.
Perovskite has changed its status to single (cell)
In another breakthrough for the material so many solar advocates hope will replace traditional silicon in module production, a group of scientists in China and the United States have produced the first monocrystalline perovskite cell, which could accelerate its acceptance as a silicon replacement.
U.S Researchers look to plant photosynthesis to improve solar efficiency
A team of scientists at Georgia State University has discovered a process that occurs naturally in plants. Known as ‘inverted-region electron transfer’, better understanding of this process could contribute to the design of higher efficiency solar cells, says the University.
Renewables generate (almost) as much U.S. power as nuclear during H1 2017
The DOE’s latest numbers show renewables rising to 20.05% of U.S. electricity generation during the first half of the year, just behind nuclear’s 20.07%. Solar provided 2% of electricity, and wind 7%.
ReneSola may sell PV production ops to regain NYSE compliance
ReneSola may sell off its indebted polysilicon, wafer and PV module production businesses to regain compliance with the listing standards of the New York Stock Exchange (NYSE).
Swiss researchers team with NREL to break 35% cell efficiency
A collaborative project between the U.S. National Renewable Energy Laboratory, the Swiss Center for Electronics and Microtechnology (CSEM) and the École Polytechnique Fédérale de Lausanne (EPFL) has tested a range of multi junction cells in tandem configuration, and achieved efficiencies of up to 35.9%.
Chinese module prices rise 10% above forecast, causing problems for India
Growth in the booming Indian solar market, heavily reliant on Chinese modules, could slow as strong Q3 demand for panels in China and the U.S. push up prices and impact Indian firms’ financial modelling.
1366 Technologies, Hanwha Q Cells hit 20.3% cell efficiency with Direct Wafer process
U.S. based PV innovator 1366 Technologies, and Korean PV manufacturer Hanwha Q CELLS have announced a new performance record for cells produced using 1366’s Direct Wafer technique. The cells achieved 20.3% efficiency, which has been independently confirmed by Fraunhofer ISE.
Appeals court upholds SolarWorld’s $800 million debt to Hemlock
The ruling comes as the German solar manufacturer is restarting following an insolvency process, and Hemlock may have a hard time collecting.
