Solar panels are an increasingly efficient, cost-effective, and higher-power-density renewable-energy source, though most ...

Engineers at Australia’s University of New South Wales (UNSW) have claimed to have achieved a new world record for photovoltaic efficiency using high-bandgap kesterite solar cells (CZTS). The ...

What if the future of solar energy wasn’t just brighter but fundamentally redefined? Imagine a world where solar panels are not only more efficient but also cheaper, more durable, and adaptable to ...

The tandem device is based on a bottom thin-film heterojunction cell that can bend and a top perovskite cell that can be manufactured with a low-temperature process to prevent damage. It achieved the ...

A research group from Ghana has developed a solar PV-powered steam cooker (ISESC) with sand-based thermal energy storage (TES). “The potential of sand, given its thermal stability and low cost, has ...