Energy think tank Ember says utility-scale battery costs have fallen to $65/MWh outside China and the United States, enabling solar power to be delivered when needed.

Battery storage costs have fallen to $65/MWh, making solar plus storage economically viable for reliable, dispatchable clean ...

Portable solar panels and solar battery chargers are easy-to-use devices that provide backup power to anyone who happens to be away from a working power outlet, including hikers, car campers, and even ...

OSLO, Feb 13 (Reuters) - Cheaper solar power and battery storage are expanding the technologies' role in stabilising energy systems and thus offering more opportunities for renewables, the CEO of ...

An early grid battery was installed in the Atacama Desert in Chile 15 years ago. Now, as prices have tumbled, they are increasingly being used around the world. Andes Solar IV, one of the largest ...