Rocksnsalt
Solar Enthusiast
Interesting
![spectrum.ieee.org](https://spectrum.ieee.org/media-library/photo-of-orange-metal-cylinder-bearing-the-logo-enervenue-in-white.jpg?id=44646573&width=1200&height=400&coordinates=0%2C223%2C0%2C224)
NASA Battery Tech to Deliver for the Grid
A battery built for satellites brings grid-scale storage down to Earth
spectrum.ieee.org