Chinese scientists have built a solar battery that captures sunlight and stores electricity at the same time with 4.2 percent ...

Scientists in China have constructed and tested a device that uses redox couples paired with a single triple-junction amorphous-silicon photoelectrode. When tested under a xenon lamp simulating one ...

One glaring issue accompanies 800V platform EVs: the majority of DC chargers in the world are 400V, meaning that there needs ...

A blast from the Elektor archives: this 1998 battery tester uses a simple LED display to reveal a battery’s true condition under load — even below 1 V.

Filmed across six countries, including Argentina, Canada, Iceland, New Zealand, Sweden, and the United States, Wild Fish. Wild Places. with Emilie Björkman spotlights passionate fly fishers, ...

Imagine a man with eyes half closed, face dewed with a serenity. Do you think of him being in a trance, or do you think he’s meditating? Do you think he’s refusing to participate, or is he simply ...

A man has built a rechargeable battery pack big enough to power his whole home using just the batteries from discarded vapes. British engineer Chris Doel thinks it’s “absolutely insane” that people ...

Chris Doel wired the 2.5 kWh battery into his home with an inverter and ran all electrical components entirely off-grid for ...

Abstract: The series-parallel structure of multiple LCC/MMCs in hybrid cascaded HVDC (HC-HVDC) system facilitates flexible power transmission to different load areas, however, could introduce ...

Abstract: Remaining useful life (RUL) early prediction of lithium-ion battery (LIB) is crucial to develop advanced battery health management and complete security assessment. However, most of the ...