New method to verify warranty conditions of PV modules
Scientists have developed a way to compare the data given by PV manufacturers based on standard test conditions (STC) to the real conditions in the field. The proposed technique is based on the single-diode model and the Newton-Raphson algorithm. The maximum relative error was found to be at 1.37%.
Cooling bifacial PV modules with mist
Scientists have placed mist nozzles inside a bifacial PV module and measured it under an extremely hot climate. The module was found to generate up to 37% more electricity on sunny days and up to 46% more on cloudy days compared to standard monofacial panels.
The Hydrogen Stream: EU backs 15 hydrogen projects
The European Commission has selected projects for €992 million ($1.1 billion) of EU public funding, while the Japanese government has agreed to provide $4.80 in subsidies for hydrogen fuel cell trucks.
Photovoltaic business currently unsustainable in many segments
PV module prices remain largely flat despite slight increases for high-efficiency products, as sluggish supply has yet to signal a clear trend, says Martin Schachinger, founder of pvXchange.com.
Nuclear has highest investment risk; solar shows lowest, say US researchers
Nuclear power plants exceed construction budgets by an average of 102.5%, costing $1.56 billion more than planned, according to a study by Boston University’s Institute for Global Sustainability.
Bosnia and Herzegovina breaks ground on 125 MW solar plant
Bosnia and Herzegovina has started working on a 125 MW solar plant – its largest to date. China’s Norinco International will build the facility, with completion expected in one year.
Hottest inverter and storage trends 2025 with Cormac Gilligan
Join Cormac Gilligan, Associate Director of Clean Energy Technology at S&P Global Commodity Insights, and Marian Willuhn, Senior Editor, pv magazine, as they walk through the halls of The Smarter E Europe 2025 in Munich, exploring the latest trends in the power electronics field. In this video, Cormac shares insights from major inverter manufacturers, including Sungrow, Solis, GE Vernova, Solaredge, and Gamesa.
US solar and storage industry calls for changes in reconciliation bill
The Solar Energy Industries Association (SEIA) provided analysis of the devastating impact the changes to energy tax credits will have on jobs, manufacturing and the ability to meet the country’s rapidly growing energy demand.
The race to replace TOPCon
Tunnel oxide passivated contact (TOPCon) modules continued to dominate the PV market at The smarter E Europe 2025, but pv magazine Magazine Director Mark Hutchins and CRU Group Senior Research Analyst Molly Morgan found emerging cell and module concepts gaining ground on the show floor.
Startup Check – Who’s shaping the future of solar?
pv magazine editor Matthew Lynas toured the startup corner at Intersolar Europe 2025, highlighting emerging businesses focused on flexibility, smart meters, software, and PV integrated with glass.
