I've been writing about home battery systems for more than a year, but these big devices are hard to test hands-on. For one, they're far bigger and more expensive than, say, a phone. And you have to ...

Solar electric vehicle startup Aptera Motors released a new update today, giving us a first look at its validation vehicle assembly line, along with progress on battery production and efficiency ...

Under controlled conditions, the SolaX ORI 5 MWh system’s battery cells were intentionally driven into thermal runaway, with the emergency ventilation system kept closed throughout. The system’s ...

U.S. energy needs have changed dramatically over the last few decades, and questions are growing as to whether our grid can manage these new demands. Aside from rising temperatures—the National ...

Generational has added cell-level voltage testing capabilities, allowing it to more thoroughly test electric vehicle (EV) ...

Researchers in Hungary have developed a model to calculate the optimal PV and battery storage balance to support the European grid in the next few years. They found that the cost-optimal range is at ...