Solar panels stop working when the sky goes dark. That simple fact has pushed energy researchers into a stubborn problem: how to hang on to the sun’s power once the light is gone. At UC Santa Barbara, ...

Scientists at UC Santa Barbara have created a remarkable new material that works like a “rechargeable solar battery,” storing sunlight inside tiny molecules and releasing it later as heat — even long ...

Solar lights and other solar powered devices are great for self-sufficient devices, but you may be surprised to learn that ...

We may receive a commission on purchases made from links. One thing to note is that a portable solar panel's wattage means nothing for bigger devices without a power station, as mentioned earlier. The ...