We may receive a commission on purchases made from links. Imagine having the power of the sun in the palm of your hand. In this age of tech moving toward sustainable energy, that's increasingly ...

Solar phone chargers are portable power banks with USB-A or USB-C outlets that can be used to charge your phone or other devices on the go with solar energy. These machines are popular with outdoor ...

We may receive a commission on purchases made from links. Exploring the great outdoors often means disconnecting from the hustle of daily life, but having a smartphone at the ready can be a lifesaver ...

Modified solar panels that work at night generate enough power to charge a phone or run an LED light, bypassing the need to store energy in batteries in off-grid locations. In simple terms, solar ...

A coating 100 times thinner than a human hair could be “ink-jetted” onto your backpack, cell phone or car roof to harness the sun’s energy, new research shows, in a development that could reduce the ...