Can back feed when the grid is up. Can't back feed when the grid is out. It has ... | Hacker News

Hacker Newsnew | past | comments | ask | show | jobs | submit

		chadconway 11 months ago \| parent \| context \| favorite \| on: Show HN: We built a Plug-in Home Battery for the 9... Can back feed when the grid is up. Can't back feed when the grid is out. It has an onboard relay to disconnect from the grid when there is an outage.

nikau 11 months ago [–]

how can a device connected to a power point disconnect from the grid?

Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact