France’s Solarpro launches steel deck mounting system for rooftop PV
Solarpro has developed a steel deck mounting structure with a drilling-free fixing system for rooftop solar panels.
How the world’s sunniest region tackles solar module soiling, cleaning
Researchers studying PV panels in Chile’s hyper-arid Atacama Desert found that cemented soiling can cause annual energy losses of up to 9.8%. Their combined field and laboratory work shows that dry cleaning leaves residue that accelerates future cementation, making wet cleaning the more effective long-term strategy despite higher costs and scarce water.
Keeping the smart grid cyber secure
As smart grid tech is rolled out around the world to modernize legacy assets and integrate renewable energy generation, it is also making the electricity network more prone to cyber attacks. IEC Standards provide protection but they also are challenged to keep up with the latest threats.
Cooling PV modules with seawater
A research team in India developed a passive solar-panel cooling method using a thin, still layer of seawater placed over the module surface. Tests showed that while a thick water layer sharply reduced energy output, a thin 5 mm layer lowered module temperatures and increased daily energy generation by up to 8.86%.
Panasonic testing PV-driven hydrogen platform in Germany
The Japanese conglomerate has deployed its Panasonic HX hydrogen solution at its facility in Munich. The system uses an AI-based energy management system that reportedly makes battery storage unnecessary.
Sicily opens €246 million tender for solar, battery storage projects of any size under new EU-aligned programme
Sicily has launched a significant funding window for companies to install photovoltaic systems and battery storage, with preliminary applications due between 15 December 2025 and 13 February 2026.
GreenSketch AI 3.0 fast tracks solar and battery install design and business
Australian solar distributor OSW Group has enhanced its free solar, battery design and installation business tool, GreenSketch version 3.0 with new AI-powered features, that simplify and accelerate workflows.
Germany records growth in solar self-consumption
Fraunhofer Institute for Solar Energy Systems (Fraunhofer ISE) has developed a new way to quantify PV self-consumption in Germany using national register and grid-operator data, amid a steady rise in onsite use as installations and storage capacity expand.
How to build giant solar plants in mountainous areas
Chinese researchers have proposed a new methodology for designing utility-scale solar power projects in mountainous regions. They simulated a 386.4 MW solar farm near Pu’er, a city in southern China located 1,037 meters above sea level.
German startup installs industrial heat pump producing 139 C steam
German start-up SPH has installed its ThermBooster heat pump at Philip Morris International’s Italian factory, producing high-temperature steam at 139 C. The system boosts energy efficiency, cuts gas use by up to 50%, and recovers 20–30% of water from exhaust.
