Technology and R&D

The research team believes that the new technology may resolve technical problems and drastically reduce the manufacturing cost of the lift-off process in the production of thin film monocrystalline solar cells.

U.S. based technology company, Natcore has announced two new processes, which it says could dramatically reduce the production costs of its foil cell, which it has been working to commercialize for the past couple of years.

Ahead of its upcoming webinar, on March 27, JinkoSolar’s Head of Technical Service Europe, Andrea Viaro, discusses the company’s new Half Cell (HC) Series, the benefits of multi-busbar and bifacial technology, and upcoming innovations, in a Q&A with pv magazine.

Scientists at the Royal Melbourne Institute of Technology (RMIT) have demonstrated the first working example of a “proton battery”, which utilizes a carbon electrode and a reversible hydrogen fuel cell for the storage of energy. The scientists say their small prototype has already demonstrated similar storage capacities to commercially available lithium-ion batteries, with plenty of potential for further optimization.

A team of scientists based at the Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices has integrated a silicon solar cell with a device that generates power from the motion of raindrops, an innovation which could greatly enhance performance in cloudier climates.

Researchers in the U.S. have confirmed the existence of a novel state of the element manganese, first proposed in a journal dating from 1928, which could allow for the development of low-cost, high performance batteries for grid level and other energy storage applications.

A team of scientists based at New York University (NYU)’s Tandon School of Engineering has developed a method of improving the performance of non-fullerene organic solar cells, by introducing a crystallizing agent.

Scientists led by the University of Braunschweig have developed a new type of solar concentrator, which can concentrate light from any direction onto a small area, such as a solar panel. The researchers say that funnels can be tuned to different light wavelengths and stacked, allowing for conversion of the entire light spectrum into electricity.

A team led by Chonnam National University in South Korea has developed a new perovskite solar cell composition, which it says could lead the way to the production of “highly efficient and air stable perovskite solar cells”.

Just one month after announcing a PERC module efficiency of 20.41%, the Chinese solar manufacturer announced it has now achieved a 23.6% efficiency for its PERC monocrystalline cells, thus beating its own previous records.