Gallium arsenide solar cell achieves 23.1% efficiency via electrochemical porosification
An international research group has utilized a new porosification technique to build gallium arsenide (GaAs) solar cells that allow the recovery of germanium films. The new cell achieved an efficiency that is reportedly in line with that of other GaAs PV devices, but can be produced at a lower cost thanks to the reuse of germanium.
Statkraft bets on mix of renewables for hydrogen production
Statkraft used actual production data from wind and solar farms in Spain to study the feasibility and bankability of hydrogen projects. For a 1 MW electrolyzer to achieve a 40% utilization rate, five times more solar capacity would be needed, it said.
Scientists achieve 29.9% efficiency for four-junction perovskite-CSI tandem solar cell
Achieved by scientists led by the National University of Singapore, the result is the highest efficiency ever recorded for a perovskite-CIS tandem solar cell at the research level to date. The researchers used methyldiammonium diiodide (MDADI) to reduce open-circuit voltage losses in the top perovskite cell.
Schneider Electric unveils battery lab in Bengaluru
Schneider Electric’s state-of-the-art battery lab will focus on developing innovative battery technologies and exploring new energy storage solutions that prioritize sustainability and minimize environmental impact.
The solar potential of tough terrain
Nextracker has tailored solar tracker solutions for the Indian landscape, addressing critical concerns like undulating terrains and rapidly changing irradiance conditions on utility-scale sites—Rajeev Kashyap, Vice President and Managing Director at NEXTracker, Inc, tells pv magazine
Agrivoltaic system achieves 9.9% efficiency, LCOE of $0.033/kWh
Researchers in China have built a prototype of a spectral-splitting concentrator agrivoltaic system (SCAPV) with a PV efficiency of 9.9, a hybrid light-use efficiency rating of 9.05%, and a levelized cost of energy (LCOE) of $0.033/kWh.
Watch: Robots install solar project in Arizona desert
In its first commercial project, Terabase Energy successfully installed 17 MW of a 225 MW solar facility with its automated Terafab platform.
Weekend Read: The fruitful search for other thin films
First Solar and its cadmium telluride (CdTe) technology dominate thin-film solar in the mainstream market. Valerie Thompson looks at the US-based business and the future of thin-film PV technology.
ReNew commissions its first interstate transmission project
The project will help in the evacuation of 1.5 GW of renewable energy from the Koppal area of Karnataka.
Gensol, Matrix partnership wins EPC for NHPC’s green hydrogen mobility station in Kargil
Gensol Engineering will develop a grid-connected, ground-mounted solar plant to supply power to the hydrogen refueling station. Matrix Gas & Renewables Ltd will oversee the engineering, procurement, and commissioning of electrolysers.
