“Energy independence is among the biggest factors people today put in home battery storage systems, suggests Gerbrand Ceder, professor at UC Berkeley and faculty workers scientist at Lawrence Berkley National Laboratory. “It’s seamless, which means you don’t even recognize when power switches with the grid for your battery backup system.” https://franciscopvyad.bloggactivo.com/30490583/getting-my-24v-6-4ah-battery-for-electric-wheelchair-to-work