Ascent Solar testing CIGS modules for power beaming, marine applications
The US-based developer of copper indium gallium selenide thin-film PV products said its modules will be tested without modifications by companies developing marine PV and power beaming applications.
Machine learning-based fault detection technique for bifacial PV
A UAE research team developed a hybrid 1D-CNN and random forest model to detect multiple faults in bifacial PV systems, including dust, shading, aging, and cracks. Using simulated I-V curves and a 180-day synthetic dataset, the model achieved up to 100% accuracy in general state detection and 97.6% in specific fault classification.
What WTO can still do to regulate global cleantech trade
pv magazine spoke with energy and environmental law expert Anatole Boute about the past and future role of the World Trade Organization (WTO) in regulating trade disputes related to clean energy technologies amid current geopolitical tensions. He noted that despite recent protectionist efforts to revive the solar manufacturing industry, the European Union still strives to remain compliant with WTO rules.
Mercedes unveils car with 20% efficient ultra-thin solar coating
Mercedes-Benz unveiled its first car prototype with a silicon-free, 20%-efficient nanoparticle solar coating that powers the vehicle even when off and uses modules thinner than a human hair.
Chinese PV Industry Brief: Energy China secures 5 GW EPC deal in Saudi Arabia
Energy China has signed three EPC contracts worth $2.7 billion for 5 GW of wind and solar projects in Saudi Arabia with partners including PIF and Aramco Power.
PV module recycling gains momentum as waste volumes surge globally
A comprehensive new report from IEA PVPS Task 12 reveals how countries around the world are managing the growing volumes of end-of-life solar modules, implementing regulations and scaling recycling infrastructure to handle the expected increment in PV waste over the coming decades.
New tech to improve energy efficiency in Siemens polysilicon production process
Chinese researchers developed an electric heating model to support uniform material temperature in a novel four-ring, 80-rod industrial Siemens reactor.
France certifies first solar panels eligible for reduced 5.5% VAT
France’s Certisolis approved four Voltec Solar panels and one Meyer Burger module with carbon footprints under 530 kg CO₂/kWp, making them potentially eligible for the country’s 5.5% VAT rate.
Solar panel cleaning based on rolling film, motors
Scientists in Morocco have developed a novel solar panel cleaning system designed to remove dust and bird droppings. Their prototype was built at a total cost of $386 and is ready to incorporate AI features in the future.
China’s polysilicon prices stabilize amid consolidation push
In a new weekly update for pv magazine, OPIS, a Dow Jones company, provides a quick look at the main price trends in the global PV industry.
