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.
Researchers shed light on mysterious, higher energy yields in vertical PV systems
Scientists in the Netherlands have sought to understand the reason for unexpected gains in vertical PV systems and found that these installations have a much higher heat transfer coefficient than their horizontally deployed counterparts.
Quasi-solid-state magnesium-ion battery achieves energy density of 264 Wh/kg
Researchers at the University of Hong Kong (HKU) have developed a quasi-solid-state magnesium-ion battery with a voltage plateau at 2.4 V and an energy density of 264 Wh/kg. It surpasses the performance of current magnesium-ion batteries and almost matches the performance of lithium-ion batteries.
Novel algorithm estimates global maximum power point in partially shaded PV systems
Developed by scientists in India, the global maximum power point (GMPP) technique is based on the voltage and current of strings in a PV array. The research group tested it in computer simulation, as well as through an experimental setup.
Advancing iron and salt batteries with $8 million in seed funding
Inlyte Energy moves forward in development of a nearly 50-year old battery technology with ARPA-A award, recent acquisition of Beta Research and new funding by At One Ventures.
