Portable solar generators offer a green solution for powering up during electrical outages or off-grid excursions. Find out how today’s top models fared in our hands-on tests.

In this informative and hands-on video, we'll guide you through the process of building an AC generator at home using a DC ...

National Grid Ventures (NGV) plans to install what it’s calling the world’s first commercially-deployed, 100% hydrogen-fueled linear generator in the world at its Northport Power Plant on Long Island ...

Testing DC supplies can be done in many ways, from connecting an actual load like a motor, to using a dummy load in the manner of a big resistor. [Jasper Sikken] is opening up his smart tester for ...