Keep your solar cells dry
Scientists in Norway used various imaging and characterization techniques to analyze the cells and other components of silicon PV modules that had been installed in the field for more than 10 years. The group’s aim was to isolate the role of moisture in various mechanisms that cause performance loss over time, and to understand how these mechanisms progress over long-term installation in real outdoor conditions.
Munich arrest before Intersolar tied to anti-dumping subsidy case, says lawyer
The German police arrested a Chinese citizen at Munich Airport last week, prior to the start of the Intersolar Europe trade fair. Investigators are targeting the detained individual for allegedly evading anti-subsidy and anti-dumping duties imposed on PV products in the European Union prior to September 2018, a lawyer told pv magazine.
AD Green commissions 3 GW solar module factory in Vietnam
The new manufacturing facility is located in Thai Binh and will produce modules mainly for the US market. It currently has a capacity of 500 MW and is expected to reach 3 GW within 12 months
IEA-PVPS releases global benchmark for solar irradiance data
IEA-PVPS has published a report to help the solar industry to choose appropriate surface radiation models and data providers based on location and application requirements.
India’s solar report card for FY 2022-23
India installed 9.8 GW of utility-scale solar and 2.2 GW of rooftop PV capacity in the twelve months ending March 31, 2023.
Spotlight on TOPCon: PI Berlin shares concerns about degradation
Asier Ukar, the director of PI Berlin Spain, discusses the importance of addressing the risks associated with tunnel oxide passivated contact (TOPCon) tech early on, even though it outperforms (passivated emitter rear contact (PERC) when considering standard and tangible indicators.
VIT researchers study the impact of soling on solar modules
Scientists from the Vellore Institute of Technology in India carried out a comprehensive study into the impacts of soiling on PV modules – measuring the amount of performance loss caused by different types of dust and bird droppings, and for modules installed at various tilt angles, in the hot-dry climate of Vellore in southern India. Their findings could allow developers to better take into account and mitigate the effects of soiling during site selection and system design.
Rapid growth in U.S. solar market requires new approaches to project delivery
The workforce and supply chain challenges faced by growing solar industry can be overcome through new partnerships and contracting approaches between EPCs and developers, according to a McKinsey report.
3Sun unveils 480 W n-type HJT solar module with 25% efficiency
Italy’s 3Sun, a unit of Enel Green Power, has developed new monofacial PV modules based on n-type heterojunction (HJT) G12 solar cells. The M40 series for rooftop applications has power ratings ranging from 440 W to 480 W and an efficiency of up to 25%.
China polysilicon prices in freefall
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.
