"Return on investment" is a financial calculation used to gauge how well the money you invest earns you even more money. To calculate ROI you divide the earnings you made from an investment by the ...

Excel doesn’t have a direct equivalent. To achieve the same result, you’d either have to piece together complex formulas with functions like SEARCH or write custom VBA scripts. While those approaches ...

Excel’s new AI feature simplifies word-to-number conversions, transforming data handling for professionals across industries.

Kiwa PI Berlin examines the importance of doing cell-level diligence to manage quality of n-type modules such as TOPCon and ...

VSTACK and HSTACK are dynamic array functions, meaning the result spills from the cell in which you type the formula, and any changes to the data in the source arrays are reflected in the stacked ...

A Slovak research team has developed a mathematical model for determining the optimum tilt angle of a solar system ranging from 0° to 90°. Their framework was tested on an experimental setup in ...

In this pv magazine Webinar, we’ll explore how Trinasolar’s latest Vertex modules with TOPCon and bifacial technology can boost energy yield and revenue by enhancing performance in low-irradiance ...

Troy Segal is an editor and writer. She has 20+ years of experience covering personal finance, wealth management, and business news. Erika Rasure is globally-recognized as a leading consumer economics ...

Suppose you have the opportunity to invest in a project that will require a $100 investment today and pay out a single cash flow of $250 in year ...