Discover how to build a portable DIY solar charger for your smartphone using simple materials like copper foil tape, a micro-USB cable, and hot glue. This step-by-step tutorial guides you through each ...

Discover how to create a homemade portable power generator using simple materials like DC motors, cardboard, and a USB wall adapter. This step-by-step DIY tutorial shows you how to build a compact ...

After seeing an image of a DIY off-grid generator, Redditors urged the homeowner to reconsider their dangerous setup. The backlash began when the New England homeowner posted a photo of a portable ...

Why aren’t the world’s deserts blanketed with solar panels, transforming barren landscapes into hubs of renewable energy? Below, Just Have a Think takes you through how deserts, seemingly perfect ...

The most affordable way to build a house is to aim for a tiny home and use materials that would otherwise go to the waste stream.

The new TCW 40R SDD is a solar direct drive vaccine refrigerator, specially designed for small to medium size health centers, working straight from solar panels with no batteries and no regulator ...

The Anker Solix E10 competes with the Powerwall and other home battery backups. It offers three ways to keep your home powered during an outage. You can buy it now. Ajay has worked in tech journalism ...