Das Solar has achieved a world-record open-circuit voltage of 742 mV for an M10 n-type tunnel oxide passivated contact (TOPCon) solar cell, with a power conversion efficiency of 26.33%, according to ...

Solar energy is booming across residential properties as homeowners chase lower electricity bills and greener energy sources. Rooftop arrays have become a familiar sight in suburban neighborhoods, ...

As a power source, the sun offers some impressive advantages over typical battery cells: It generates virtually limitless energy, requires no recharging, and is expected to last for another five ...

Responding to increased state-level interest in plug-in solar, a nonprofit group has published an in-depth guidebook to help state policymakers navigate the path to allowing households to use the ...

Scientists at Germany's Fraunhofer Institute for Solar Energy Systems ISE have demonstrated a triple-junction solar cell with a perovskite-perovskite-silicon subcell configuration. They said the cell ...

DAS Solar has announced that it has broken the world record for a TOPCon 4.0 Plus high-efficiency cell by achieving an efficiency of 26.36% and an open-circuit voltage of 742mV. The data was certified ...

JA Solar’s Bycium+ cell has achieved a significant breakthrough, reaching a new high in cell efficiency and setting a new record with an open-circuit voltage of 748.6mV – the highest in the commercial ...

On September 9, 2025, the D.C. Circuit in Solar Energy Industries Association v. FERC affirmed FERC’s prior decisions in Broadview Solar, holding that a qualifying facility’s capacity under the Public ...