A solar generator can be a lifesaver during natural disasters or power outages. Here are the two we recommend buying for both small- and large-scale use.

Researchers have engineered tiny gold nanospheres that can soak up almost the entire spectrum of solar energy, promising a ...

Kesterite solar tech uses copper, zinc, tin, and sulfur, avoiding lead, delivering safer panels and a path to lower costs.

Researchers in South Korea improved the performance of tin monosulfide (SnS) solar cells with a potassium fluoride-assisted post-treatment and a vapor transport deposition process. The treated solar ...

Half cell solar panels, which divide conventional full-sized cells into two electrically independent halves, have moved from ...

With a new year comes a new season of solar car racing! The official dates for the 2026 Electrek Formula Sun Grand Prix (FSGP) and the 2026 Electrek American Solar Challenge (ASC) have been released.

Cheap, printable photovoltaics gain a protective step that survives thermal stress during fabrication—vital to scale clean power in harsh climates.

Gold nanospheres, named supraballs, absorb solar wavelengths that even traditional photovoltaic materials miss.

New advancements in solar cells have led to a significant breakthrough in power efficiency.

T1 Energy (TE) speculative buy: high-risk/high-reward US-made solar play. T1 is operating in a fast growing market that has a ...

Major installations now exist worldwide, from large hydropower reservoirs in China and India to water treatment ponds in the ...

Alternative battery technologies, hybrid energy storage, and the use of AI-based solutions drive advances in battery energy ...