jehugarcia shows us how to make an emergency lithium battery from a kit.
jehugarcia shows us how to make an emergency lithium battery from a kit.
Yesterday, the East Coast was hit hard by a tropical storm that left millions without power.
That got me thinking (and searching) about off-grid alternatives, which led me to jehugarcia’s video on his home DIY Powerwall project.
Like Tesla shows off the DIY project of the decade: building a Tesla truck.