Technology

The French energy regulator has allocated 146.2 MW in the procurement exercise. The final average price was €0.0815/kWh.

Scientists in the United States claim that further research is needed to gain a deeper understanding of kinetic stabilization strategies to increase cell voltage in redox flow batteries and bring them closer to commercial viability.

The nation is set to have added 40 GW of solar in 2020 and that figure will rise again this year, to 45-50 GW, according to one of the year’s first industry predictions.

Despite much of the world being on lockdown for a big chunk of 2020, there are few who could say it has been an uneventful year. And while the ongoing Covid-19 pandemic will be what defines 2020 for many, in the solar industry there’s plenty more to shout about, from the rapid rollout of high-powered modules to a drastic increase in carbon-neutral pledges from companies and governments around the world. Across five installments, pv magazine takes a look back at the year in solar. First up were the U.S. election and carbon neutral pledges, followed by auctions and green bonds. Part 3 focused on big modules and renewable grid support, while part 4 looked at high-efficiency EU cell production and perovskites. In the final installment, you can read about smart homes and green hydrogen.

A white paper published earlier in December by PV Evolution Labs investigates the formation of performance damaging cracks in PV cells, based on mechanical stress testing of more than 40 commercially available PV modules. While the lab warns that susceptibility to cracking will change according to the specific bill of materials making up each module, certain technologies are shown to perform better than others.

Scientists in Australia have developed an algorithm to calculate the perfect size and density for a quantum dot as a light sensitizer in a solar cell. The research could lead to both higher efficiencies for quantum dot solar cells, and the design of quantum dots compatible with other cell materials, including crystalline silicon.

Despite much of the world being on lockdown for a big chunk of 2020, there are few who could say it has been an uneventful year. And while the ongoing Covid-19 pandemic will be what defines 2020 for many, in the solar industry there’s plenty more to shout about, from the rapid rollout of high-powered modules to a drastic increase in carbon-neutral pledges from companies and governments around the world. Across five installments, pv magazine takes a look back at the year in solar. First up were the U.S. election and carbon neutral pledges, followed by auctions and green bonds. For day three, you can read about big modules and renewable grid support.

A Brazilian research team has shown the advantages of linking solar-powered zero-energy buildings to recharging stations for electric vehicles. It proposed a model that can be applied to any location.

Researchers have assessed how much solar may be deployed on the rooftops and coal storage sheds in coal power plants in China and they have found potential for around 4 GW.

Five scientific institutions in Germany are currently working together on self-learning production plants that use process data for the permanent optimization of manufacturing. The initiative is aimed at making the settlement of photovoltaic factories in Germany and Europe attractive again.