Technology

Siemens Ltd has secured new orders worth INR 5,305 crore in the quarter ended March 31, 2025, 44% up year-on-year. Revenue for the quarter increased 2.6% to INR 4,259 crore.

Artificial intelligence (AI) is changing the world of solar energy as it allows plants to monitor, learn and adapt in real time. Given enormous data collected from several sensors, smart meters, drones, and even weather stations, AI systems utilize machine machine learning algorithms to optimize performance, predict problems and even detect patterns.

New doesn’t always mean better: Passivated emitter and rear contact solar cells have earned their place through real-world reliability and cost-effective manufacturability.

Coal India Ltd (CIL) will develop 2.5–3 GW of solar power capacity and 1.5–2 GW of wind power to supply renewable energy to AM Green’s upcoming green ammonia production facilities.

An international research team has developed a metallization technique for TOPCon solar cells that can reportedly reduce silver usage in the devices’ rear side by 85%. The scientists replaced the commonly used Ag fingers with intermittent Ag dashes for contact formation and Ag-free fingers and busbars for electrical conduction.

Experts set to speak at the NetZero Milan Expo-Summit 2025 on May 15 have told pv magazine that tunnel oxide passivated contact (TOPCon) will remain the dominant cell technology in the near term due to ongoing advancements, despite rising competition from back-contact and heterojunction technologies.

Bouygues Construction Australia and Equans Solar and Storage are trialling an autonomous piling system machine to build French renewable giant ENGIE’s 250 MW Goorambat East Solar Farm in northern Victoria.

Scientists at the Fraunhofer Institute for Solar Energy Systems ISE have developed a contactless method to measure the performance of back-contact solar cells, enabling in-line assessment of key parameters such as efficiency, fill factor, and current-voltage characteristics.

As hydrogen production scales, a pressing challenge emerges: how do we transport it efficiently and safely over long distances? This is where pipeline infrastructure, once the backbone of the oil and gas economy, must evolve to support the hydrogen economy of the future.

Fraunhofer Institute for Digital Media Technology IDMT has developed a solar module cleaning system that uses structure-borne sound and targeted mechanical vibrations to dislodge dust. Researchers will present the technology at Intersolar Europe in Munich from May 7 to 9.