A federal law requires new cars to include technology that detects drunk or impaired driving, but regulators still have not cleared it. Last month, the U.S.

HiTHIUM has completed the world’s first open-door fire test of a 6.25 MWh long-duration energy storage system under U.S. safety standards.

China’s Long March-10 rocket, a new generation of China’s manned space launch vehicle, successfully completed its first static test firing at the Wenchang launch pad in southern Hainan province on ...

Just like spark plugs, ignition coils can wear down and become faulty over time. There are many common signs that an ignition coil is getting bad, but one obvious sign is an engine misfire, typically ...

A fundamental difference between gasoline and diesel engines is that a gasoline engine uses spark ignition while a diesel engine uses compression ignition. Before we delve deeper, let's understand how ...

“Four years ago, that was at 50% and it’s steadily increased since,” said Tristan Erion-Lorico. Image: Kiwa PVEL. A total of 83% of module manufacturers have had at least one test failure in the Kiwa ...

A three-year field experiment comparing the performance and reliability of passivated emitter and rear cell (PERC), tunnel oxide passivated contact (TOPCon), and silicon heterojunction (SHJ) modules ...

India's DRDL said it conducted long-duration active cooled scramjet subscale combustor ground testing for more than 1,000 seconds on 25 April. (DRDO) Months after it test-fired an active cooled ...

An ignition coil is a crucial component of a vehicle’s ignition system, responsible for converting the battery’s low voltage into the high voltage needed to ignite the fuel-air mixture in the engine.

Aligned with the international standard UL 9540A test method, Huawei Digital Power elevated the rigor of the test by significantly increasing the number of cells subjected to thermal runaway. This ...

A battery in a traditional car cannot directly create engine spark. It’s only rated at 12 volts, after all, so it needs a little help boosting the signal to the spark plugs. To make that happen, a car ...