Silver-alloyed CIGS solar cell achieves 17.7% efficiency
Developed by scientists in Korea, the so-called ACIGS cell is intended for applications in perovskite-CIGS tandem PV devices. Their work demonstrates correlations between element diffusion behavior and notch-point formation in ACIGS films.
China’s floating PV potential estimated at 862.6 GW
Researchers from China looked at 875 reservoirs in the country and found that the potential annual power output for floating PV technology could reach up to 1,423.8 TWh.
Breakthrough for producing perovskite solar cells with AI
Researchers at RMIT University’s School of Science, Monash University and Australia’s Commonwealth Scientific and Industrial Research Organisation (CSIRO) have harnessed artificial intelligence to accelerate the design and production of perovskite solar cells.
Fire test for BIPV façades
Scientists in Norway have assessed how BIPV façades may react to fire accidents following a typical fire test for building façades. They found that flame propagation in the wall cavity is possible, despite the very limited amounts of combustible material, and that flames may propagate on the entire façade very quickly.
New solar tree design offers improved module cooling, lower shading losses
Researchers in Hungary have proposed to build photovoltaic trees with a significant distance between the solar panels. The proposed sunflower-shaped design reportedly reduces shading losses between the panels while improving cooling and heat dissipation.
Tesla releases API for solar, Powerwall systems, EV chargers
Tesla has released an application programming interface (API) to enable third-party developers to interact with its home energy products.
German startup Suena secures cash for its battery energy trading technolgy business
The Hamburg-based battery energy trading software and services company has raised €3 million ($3.27 million) seed funding to expand its software-driven trading services across Europe. The capital will be used to introduce its software, dubbed Autopilot, and its trading services to new European markets.
Meyer Burger unveils black HJT solar panels for balcony applications
Switzerland-based manufacturer Meyer Burger has developed black heterojunction (HJT) solar modules for balconies, featuring 800 W microinverters, smart control units, and mounting systems.
South Korean researchers develop 19%-efficient stretchable organic PV cells
The Korea Advanced Institute of Science and Technology (KAIST) says its new organic PV cells are suitable for wearable electronics. KAIST claims that the cells can be stretched by up to 40%.
JinkoSolar to lease TOPCon patents to rivals in exchange for licensing fees
JinkoSolar is offering its n-type tunnel oxide passivated contact (TOPCon) patents to competitors to encourage technological development and prevent legal conflicts.
