Tiny crystal “seeds” could solve a hidden flaw in perovskite solar cells—unlocking high efficiency at larger scales.

Defect-filled lead-halide perovskites rival silicon solar cells because domain walls inside the material separate and guide charges. Researchers visualized these charge-transport networks using a ...

In 2024, hackers took over Ecovacs vacuums to shout slurs at owners. In 2025, Dreame and Narwal robots were found to have ...

In the residential solar sector, the industry has long sought the “holy grail” of vertical integration, creating a single point of contact for hardware, software, and energy management. While Tesla ...

Like EVs, solar panels are sold with warranties – but what happens when the warranty runs out? A Swiss university study of solar installations from the 1980s and ’90s found many still generating most ...

Roula Khalaf, Editor of the FT, selects her favourite stories in this weekly newsletter. Solar panel makers are racing to cut silver from their products, as a 300 per cent surge in prices over the ...

Utah is the only state that permits balcony solar panel installations, providing unique opportunities for residents seeking renewable energy solutions in urban settings. This video explores the ...

Federal tax credits for residential solar panels, batteries and heat pumps expired, eliminating incentives that previously saved homeowners thousands of dollars. Emerging lease-to-own models and ...

LONGi Green Energy Technology Co. will begin using base metals instead of silver in its solar cells, marking a major shift as surging prices of the precious metal increase cost pressure on ...

Tesla announced that it started to produce its own new solar panel at Gigafactory New York in Buffalo. The first deliveries are expected in Q1 2026. After years of neglecting its solar business, Tesla ...