Excel is a powerhouse at transforming and manipulating data, thanks to a wide variety of Excel formulas and in-app tools. Add Power Query to this already powerful mix, and you get an even more ...

SunPower, one of the biggest national solar panel installers, has filed for bankruptcy. Here's what it means and what you need to know. Editor’s Note: All information in the article below is accurate ...

In the energy industry, it's known as the solar coaster: The ups and downs in the solar industry can cause companies to grow quickly and fade just as fast. So far in 2024, customers of more than one ...