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 ...

Plug-in solar, also known as balcony solar, is a popular option in Europe, and it's now starting to be introduced in the ...

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 ...

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 ...

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 ...

Article 690 covers solar installations, except large-scale ones (those are covered in Article 691) [Sec. 690.1], as shown in Fig. 1. There are three important definitions: “Photovoltaic (PV) system” ...

This story originally appeared on Grist and is part of the Climate Desk collaboration. Raymond Ward wants to see solar panels draped over every balcony in the United States and doesn’t understand why ...