The EcoFlow Power Hat gives major Gandalf energy as it captures solar energy from atop your head. Here's what I thought of the wearable charger.

The EcoFlow Delta Pro Ultra X is the "most powerful" whole-home battery yet apparently and it's available now.

Why You Care: Because one hot rod is never enough.

Learn how to create a simple water wheel free energy device using basic materials like plastic bottles, spoons, or wood. This diy project harnesses the flow of water to generate small amounts of ...

One of the primary factors differentiating rechargeable battery packs sold by a particular power brand is the voltage. Ryobi, for example, has both 18V and 40V battery packs for regular handheld power ...

This video shows several different types of watering systems that I use and have used for our vegetable gardens, raised beds, and fruit trees. I also give a demonstration and explanation of assembling ...

Abstract: Electric vehicles (EVs) have gained prominence for addressing global challenges such as climate change and sustainability. With rising EV adoption, there is a growing need for efficient ...

Abstract: This paper presents a peak-shaving energy management system (EMS) for the electric vehicle charging station (EVCS) with vanadium redox flow battery (VRFB). The mathematical model of VRFB and ...