YouTube expands title A/B testing globally to all creators with advanced features. Test up to three titles or title-thumbnail combinations per video. YouTube's title A/B testing is now rolling out ...

A/B testing is the gold standard of experimentation. It is meant to help companies make faster, better, data-driven decisions. But too often, it does the opposite. The meeting starts with optimism: a ...

Bangladesh has inaugurated a testing laboratory to ensure quality and establish standards for both domestically produced and imported solar panels. The facility has been set up at the headquarters of ...

Ascent Solar Technologies, a U.S. manufacturer of copper indium gallium-selenide (CIGS) thin-film PV products, announced it shipped modules for testing to an ocean technology company and a power ...

Abstract: This paper presents a Power Hardware-in-the-Loop (PHIL) testing methodology for emulating the different parts of a battery system with modular converters (a multilevel converter) developed ...

Whether you're welcoming home a new baby, flying to a new destination for a vacation or working around sick patients as a doctor or nurse, your immunity is your invisible armor against all the bugs ...

The Renewable Energy Test Center (RETC) released its 2025 PV Module Index report, evaluating the reliability, quality, and performance of solar panels. Solar modules are put through a variety of ...

California-based independent engineering and certification test laboratory Renewable Energy Test Center (RETC) has released its “2025 PV Module Index Report,” which tests solar panels for reliability, ...

“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 ...

Testing lab Kiwa PVEL has published its 11th annual PV Module Reliability Scorecard. This digital resource provides solar industry stakeholders with testing insights gained from Kiwa PVEL’s flagship ...