Damage to a relay contact after cyclic current loading. A better understanding of inverter reliability will help boost performance and reduce costs. Image: Fraunhofer IMWS. Inverters are critical to ...

Fraunhofer ISE tested grid-forming inverters, covering a range of sizes, from seven companies. Image: Fraunhofer ISE. The Fraunhofer Institute for Solar Energy System (Fraunhofer ISE) has completed ...

Researchers from China's Tianjin University and inverter manufacturer Ginlong Solis have developed a novel AI-based method for DC arc detection in PV systems. A DC arc occurs in PV arrays when there ...

China Datang Corp., through its subsidiary Datang Hainan Energy Development, has unveiled the world’s first 2,000 V photovoltaic validation and certification base in Wenchang, China's Hainan province.

Ryan Mayfield led an informative discussion on the history of the NEC PV Hazard Control System rules and the latest changes to the UL 3741 standard.

Mr. Sheehan, why did Mersen develop the new 2,000 VDC fuses for PV systems? JT Sheehan: We received customer requests for ...