China files WTO complaint against Indian solar subsidies
China’s Ministry of Commerce has raised a complaint at the World Trade Organization (WTO) regarding India’s solar subsidies, claiming they give the country’s domestic industry an unfair advantage and harm Chinese interests.
All solar cell efficiencies at a glance – delayed
The research group led by Professor Martin Green has not published yet Version 67 of the solar cell efficiency tables, due to production delays. Green, however, has accepted to comment on some of the results to be added in the upcoming edition.
Europe’s first sodium-ion cell made with fully domestic components
Welsh battery breakthrough uses UK-manufactured anode and cathode materials as well as active materials available through local supply chains. Batri plans to scale up material manufacturing and cell building capability.
Revival of Nature-based Solutions (NbS) in 2025
The IUCN’s updated Global Standard, growing debate on finance, and stronger emphasis on rights and monitoring mark a transition from hopeful experimentation to disciplined scaling. If the next year invests in credibility and the scaffolding that turns pilots into pipelines, Nature-based Solutions could finally become a practical pillar of climate, biodiversity and development strategies worldwide.
China TOPCon cell prices dip despite looming cost pressures
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.
European solar manufacturers urge Italy to revise heterojunction tax rule
Eleven European solar module makers say Italy’s 2026 tax incentive unfairly favors heterojunction (HJT) technology, risks higher costs and limits competition across the PV market.
French testing body flags durability risks in TOPCon solar modules
Accelerated testing by French certification body Certisolis finds wide performance divergence and design vulnerabilities in tunnel oxide passivated contact (TOPCon) solar modules that current international standards do not capture.
‘The real cost of a battery storage goes far beyond $/kWh’
During a pv magazine Week Europe 2025 webinar, storage specialists gave their thoughts on what to consider when purchasing battery energy storage systems in Europe, with pricing, supplier options and product reliability all on the agenda.
Astronergy launches 750 W anti-dust TOPCon solar module
The Chinese manufacturer said its new Astro 7 TOPCon module features an innovative self-cleaning frame and a power conversion efficiency of 23.2%.
The Hydrogen Stream: IIT Kanpur, HBTU to jointly establish Centre of Excellence for Green Hydrogen in Uttar Pradesh
The Centre of Excellence, operated from the campus of IIT Kanpur and HBTU Kanpur, will prioritize research and development focused on green hydrogen production, storage, transportation, safety standards, testing, demonstrations, and industrial use. Special emphasis will be on applied research and technological solutions for industries such as refineries, fertilizers, transportation, manufacturing, and energy systems.
