The new inverter is designed around standardized 5 MW and 5.5 MW PV sub-arrays with the aim to reduce balance-of-system costs. It features a maximum efficiency of 99.0% and a high-voltage architecture ...

The EU is moving forward with a plan to restrict funding for PV projects using inverters from high-risk suppliers, citing ...

A new technology has been proposed that could fundamentally solve the issue of smartphones overheating during high-spec ...

A new method developed at LMU overcomes fundamental resolution limits and may provide insights into high-temperature ...

We may receive a commission on purchases made from links. Modern engines last longer than your grandpa's old jalopy, with some reaching upward of 300,000 miles without skipping a beat. However, like ...

China has finished digging the underwater section of a high-speed rail tunnel stretching more than 14km (9 miles) under a busy segment of the Yangtze River, as the country increasingly turns to vast ...

Efficient Power Conversion (EPC), a provider of enhancement-mode gallium nitride (eGaN) power devices, has introduced the ...

What is a high-frequency radar? High-frequency or HF radar is a shore-based remote sensing system used to measure offshore water surface currents by sending a low-power electromagnetic pulse over the ...

A new type of radiofrequency trap can capture particles with extremely different requirements and could theoretically hold both types of particles at the same time. Researchers in the group of ...

Frequency combs are light sources with a spectrum that comprises a series of sharp, equally spaced lines. The frequencies of these lines are known to a very high degree of accuracy, which makes ...