Reducing PV module temperature with cooled air from the ground
Researchers from Iraq have used computational fluid dynamics to simulate the operation of a 100 W panel with ground cooling. The proposed technique was reportedly able to reduce panel temperature by up to 28%, with power generation increasing by up to 6.5%.
ChatGPT can tell scientists how to build better perovksite solar cells, research says
An international research group has sought to build for the first time a perovskite solar cell with the help of ChatGPT. The experiment helped the scientists identify a series of materials for the cell composition and the results were cells with a higher power conversion efficiency compared to that of reference cells built without the material proposed by the large language model.
Chinese researchers build kesterite solar cell with certified efficiency of 14.2%
The solar cell was treated with multi-elemental alloying, which reportedly helped eliminate defects in the kesterite absorber, thus increasing cell efficiency. China’s National PV Industry Measurement and Testing Center confimed the results.
Lithuania testing bifacial PV in noise barriers
Two pilot projects are integrating PV into noise barriers, one alongside a railway near Vilnius, and the other along the national E5 highway connecting the cities of Kaunas and Vilnius.
Masdar buys out Greece’s Terna Energy in €3.2 billion deal
Masdar has agreed to acquire initially 67% of Greece’s Terna Energy, a developer of clean energy infrastructure, in a €3.2 billion ($3.4 billion) deal.
Xing Mobility releases high-voltage battery
Xing Mobility has released its Immersi XE50 battery system designed for both renewable energy applications and commercial and residential uses. The Taiwan-based company says its solution is capable of reaching up to 1500V.
Spontaneous glass breakage on solar panels on the rise
The National Renewable Energy Laboratory noted an increase in spontaneous glass breakage in solar panels. The PV Module Index from the Renewable Energy Test Center investigates this and other glass-related trends in solar manufacturing.
Trades against the machine
Large battery storage systems are taking on an increasing number of tasks in the German grid, meaning that the volume and speed of transactions can no longer be managed without computers. As a result, traders are working on algorithms to fully automate transactions.
The Hydrogen Stream: Russian researchers propose hydrogen extraction from gas wells
While a team of Russian researchers proposed a novel approach to produce hydrogen directly in gas wells, Plug Power and CPH2 secure certification for the hydrogen systems.
Intersolar 2024: Day 3: Tecloman unveils Cubox mobile storage platform
Our pv magazine newshounds will be walking the floors for one last time in Munich today as Intersolar Europe 2024 winds down for another year.
